Shrimp Nutrition Facts, Calories and Top 13 Health Benefits

Are Shrimps Good for You?

Shrimps often spark a health debate. Are they a nutritious choice or a cholesterol trap? The science points to shrimps being quite beneficial for most people. These crustaceans pack an impressive nutritional punch. They are notably low in calories yet rich in essential nutrients, including protein, iodine, and antioxidants (Elliott, 2024). A common concern is their high cholesterol content. However, current research suggests that dietary cholesterol, like that in shrimps, has a minimal impact on blood cholesterol levels for the majority of the population (Haas, 2024; Miller, 2019). The body’s liver produces most of our blood cholesterol, and it actually produces less when dietary cholesterol intake increases (McDonnell, 2023). Experts now emphasize that saturated and trans fats have a more significant effect on raising harmful cholesterol, and shrimps contain very little of these fats (Haas, 2024).

This article, with the latest information as of August 2025, will delve deeper into the world of shrimp. We’ll explore topics such as: 13 practical health benefits of shrimps, detailed shrimp nutrition facts, potential shrimps risks and side effects, healthy shrimps substitutes, insights into popular shrimp diets, essential shrimp storage tips, 10 creative shrimp home remedies for common ailments (where applicable), the role of shrimps in weight management, and how shrimps can fit into diets for specific health conditions.

13 Practical Health Benefits of Shrimps

Shrimps are more than just a tasty seafood option; they are a nutritional powerhouse offering a variety of health advantages. Each benefit detailed below is supported by scientific findings, illustrating why incorporating shrimps into your diet can be a smart move for your well-being.

1. Excellent Source of Lean Protein

Shrimps are an outstanding source of high-quality protein. Protein is crucial for building and repairing tissues, making enzymes and hormones, and supporting overall body function (Sass, 2025). A modest 3-ounce (85g) serving of cooked shrimps provide approximately 20.4 grams of protein (Elliott, 2024). Another source indicates that a four-ounce serving of plain, cooked shrimps deliver about 27 grams of protein (Miller, 2019), while ten medium-sized cooked shrimps offer nearly 9 grams. This makes shrimps an efficient way to meet your daily protein needs.

2. Low in Calories for Weight Management

If you’re watching your calorie intake, shrimps are an excellent choice. They are remarkably low in calories given their high protein content. For instance, a 3-ounce serving of shrimps contains only about 84 calories (Elliott, 2024; Haas, 2024). This low-calorie, high-protein combination can help you feel full and satisfied, potentially aiding in weight management efforts (Goggins, 2024; Nista, n.d.).

3. Rich in Selenium for Thyroid and Immune Health

Shrimps are a good source of selenium, an essential mineral that plays a key role in thyroid hormone metabolism, DNA synthesis, and protection from oxidative damage and infection (Sass, 2025; Haas, 2024). Selenium’s antioxidant properties help protect cells from damage, contributing to heart, immune, and thyroid health.

4. Provides Iodine for Brain and Thyroid Function

Iodine is a vital mineral for proper thyroid function and brain health, and many people are deficient in it. Shrimps stand out as one of the best food sources of iodine (Berkheiser, 2023). Proper thyroid function, regulated by iodine, is essential for metabolism and overall energy levels. A 3-ounce serving of cooked shrimps can provide about 13 micrograms of iodine, which is roughly 9% of the Daily Value (Sass, 2025).

5. Good Source of Vitamin B12

Vitamin B12 is crucial for nerve function and the formation of red blood cells (Sass, 2025). Shrimps are a good dietary source of this important vitamin (Haas, 2024). Adequate Vitamin B12 intake helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.

6. Contains Astaxanthin, a Powerful Antioxidant

Shrimps contain an important antioxidant called astaxanthin, a carotenoid that gives shrimps their reddish color. Astaxanthin is obtained by shrimps through their diet of algae. This potent antioxidant helps protect your cells against damage from free radicals and inflammation, and it has been studied for its role in reducing the risk of several chronic diseases (Wilson, 2018). It may also contribute to reducing signs of aging and maintaining good eyesight (Miller, 2019).

7. May Promote Heart Health

Despite their cholesterol content, shrimps can be part of a heart-healthy diet. They are a good source of omega-3 fatty acids (Healthline, n.d.) and low in saturated fat. The antioxidant astaxanthin found in shrimps may also help strengthen arteries and increase levels of HDL (“good”) cholesterol, potentially reducing the risk of heart attacks (Wilson, 2018). Some studies have found that people who eat shrimps had lower rates of hypertension and a lower risk of heart disease (Sass, 2025).

8. May Support Brain Health

Several nutrients in shrimps contribute to brain health. Iodine is essential for brain development and cognitive function (Elliott, 2024). Omega-3 fatty acids also play a role in maintaining brain health (Hjalmarsdottir, 2025). Furthermore, the anti-inflammatory properties of astaxanthin may help prevent damage to brain cells, which is often linked to memory loss and neurodegenerative conditions like Alzheimer’s disease, though more human research is needed (McNaughton et al., 2024).

9. Boosts Immune System

Shrimps provide several nutrients that support a strong immune system. They are a source of zinc, which is vital for immune cell function and wound healing (Haas, 2024). Selenium also plays a role in immune health. Additionally, shrimps contain vitamin E, an antioxidant that helps the immune system fight off bacteria and viruses (Sass, 2025).

10. May Aid in Reducing Overall Mortality Risk

Choosing lean protein sources like shrimps over processed or red meats may contribute to a lower risk of overall mortality. Research indicates that regular fish consumption is associated with a reduced mortality risk compared to diets high in processed meats (Sass, 2025).

11. Supports Healthy Pregnancy Outcomes

For pregnant individuals, seafood can be beneficial for fetal brain development, and shrimps can be a good option when chosen carefully. Eating as little as 4 ounces of seafood per week during pregnancy may improve fetal brain development (Sass, 2025). Shrimps supply key nutrients like iodine, which is important for the baby’s developing brain. It is crucial, however, to ensure shrimps are low in mercury and cooked thoroughly.

12. Provides Essential Minerals like Zinc and Phosphorus

Beyond the headline nutrients, shrimp also deliver other important minerals. A 3-ounce (85g) serving of shrimp contains 1.39 mg of zinc and 201 mg of phosphorus (Blair, 2023). Zinc is crucial for immune function and wound healing (Sass, 2025), while phosphorus is vital for bone health and energy metabolism.

13. Offers Iron for Energy and Red Blood Cell Production

Shrimps contribute to your daily iron intake. A 3-ounce (85g) serving provides 0.433 mg of iron (Clevelandclinic, 2023). Iron is a key component of hemoglobin, which carries oxygen in the blood, and is essential for preventing anemia and maintaining energy levels.

Shrimps Nutrition Facts

The many health benefits of shrimps can be further explained through their impressive nutrition facts, as analyzed in detail below:

Shrimps nutrition table

Shrimps boast of a remarkable nutritional profile. It is low in calories yet packed with high-quality protein and a variety of essential vitamins and minerals. Below is a summary of its key nutritional components.

How many calories are in shrimps?

Shrimps are exceptionally low in calories, making them an excellent choice for calorie-controlled diets. A standard 3-ounce (85-gram) serving of cooked shrimps contain only about 84 calories, which is approximately 4.2% of the Daily Recommended Intake (DRI) for a 2000-calorie diet (Haas, 2024). Per 100 grams, cooked shrimps provide around 99 calories, or 5% of the DRI. The time it would take to burn off these calories depends heavily on the type of activity and individual factors like weight and metabolism. For example, 84 calories might be burned with about 15-20 minutes of walking or 8-10 minutes of jogging for an average person.

How much protein is in shrimps?

Shrimps are a powerhouse of protein. A 3-ounce (85g) serving of cooked shrimps deliver a substantial 20.4 grams of high-quality protein. This accounts for a significant 40.8% of the DRI for protein, assuming a 50-gram daily target. Looking at a 100-gram portion, shrimps provide approximately 24 grams of protein, which is 48% of the DRI. This high protein content contributes to satiety and muscle maintenance.

How many carbs are in shrimps?

Shrimps are virtually carbohydrate-free. A 3-ounce (85g) serving contains a mere 0.2 grams of carbohydrates, which is negligible and less than 0.1% of the DRI (based on 275g daily). Similarly, 100 grams of cooked shrimps also provide about 0.2 grams of carbohydrates. This makes shrimps an ideal food for low-carb and ketogenic diets.

How much fat is in shrimps?

Shrimps are remarkably low in fat. A 3-ounce (85g) serving of cooked shrimps have only about 0.3 grams of total fat, equating to just 0.4% of the DRI for fat (based on 78g daily). Per 100 grams, this remains consistently low at around 0.3 grams.

Here’s a breakdown of the types of fats found in shrimps:

Most of the fat in shrimps is of the healthier unsaturated type, including beneficial omega-3 fatty acids (Miller, 2019). Shrimps contain very little saturated fat, with less than a tenth of a gram in a 3-ounce serving (Benisek, 2024).

Are shrimps high in cholesterol?

Shrimps are notably high in dietary cholesterol. A 3-ounce (85g) serving contains 161 mg of cholesterol (Haas, 2024), which is 53.7% of the 300mg DRI. Per 100 grams, shrimps provide 189 mg of cholesterol (63% DRI). However, extensive research has shown that dietary cholesterol has little effect on blood cholesterol levels for most people (Miller, 2019). The impact of saturated and trans fats on blood cholesterol is considered more significant, and shrimps are very low in these fats (Haas, 2024).

Minerals in shrimps

Shrimps are packed with several essential minerals. Here are some of the key minerals found in high quantities:

In summary, shrimps provide substantial amounts of selenium, iodine, phosphorus, and zinc, alongside other important minerals like copper, iron, magnesium, and potassium, all contributing to various critical bodily functions.

Vitamins in shrimps

Shrimps also contribute valuable vitamins to the diet. Here are some prominent ones:

Overall, shrimps are an excellent source of Vitamin B12 and provide beneficial amounts of niacin and choline, contributing to energy metabolism, neurological health, and cellular function.

Shrimps Risks and Side Effects

While shrimps offer many health benefits, there are some potential risks and side effects to consider. Shellfish allergies are common, and shrimps are a primary trigger for many individual. Symptoms can range from mild (like hives or digestive upset) to severe and life-threatening anaphylaxis. The main allergenic protein in shrimp is tropomyosin, but others like arginine kinase and hemocyanin can also cause reactions. The only way to manage a shrimp allergy is complete avoidance, including being cautious about cross-contamination and even vapors from cooking shrimps.

Another concern is the potential for contaminants. Farm-raised shrimps, especially imported varieties, may have been treated with antibiotics, although the U.S. does not permit their use in shrimps and the FDA monitors imports. The use of antibiotics can contribute to antibiotic resistance, a significant public health issue. To minimize this risk, opting for wild-caught shrimps or those verifiably raised without antibiotics is advisable.

Shrimps, like other seafood, can also contain heavy metals such as mercury. However, according to FDA data, shrimps have very low levels of mercury, with a mean concentration of 0.009 parts per million (PPM). This is significantly lower than many other types of popular seafood, making them a safer choice regarding mercury exposure (Sass, 2025).

Raw shrimps consumption carries a risk of foodborne illness due to bacteria like Vibrio or viruses like norovirus. It is strongly recommended to cook shrimp thoroughly to an internal temperature of 145°F (63°C) to kill any potential pathogens (McCabe, 2019).

Finally, some commercially available shrimps may be treated with preservatives like sodium tripolyphosphate (STP), which can affect texture and flavor and increase sodium content (Benisek, 2024; Hembree, 2022). Checking labels or inquiring at the seafood counter can help identify shrimps without these additives.

Debunking myths about shrimps

Myth: Shrimps are unhealthy because of their high cholesterol content.
Fact: While it’s true that shrimps are high in dietary cholesterol, current scientific understanding shows that dietary cholesterol has a minimal impact on blood cholesterol levels for most individuals (Miller, 2019). Factors like saturated and trans fat intake play a much larger role in raising harmful blood cholesterol, and shrimps are very low in both (Haas, 2024).

Myth: The dark “vein” in a shrimp is a harmful blood vessel.
Fact: The dark line running along the back of a shrimp is actually its digestive tract, not a blood vessel. While it’s sometimes called a “sand vein” and may contain grit, it is not harmful to eat. Many people prefer to remove it for aesthetic reasons or because it can sometimes have a slightly gritty texture, but it poses no health risk (Benisek, 2024).

Myth: Fresh shrimps are always better quality than frozen shrimp.
Fact: The term “fresh” at the seafood counter can sometimes be misleading, as most of the shrimps sold as “fresh” were actually frozen at some point and then thawed for display (Benisek, 2024). High-quality, flash-frozen shrimps, which are frozen shortly after being caught, often retain excellent texture and flavor and can be a better choice than thawed shrimp that has been sitting for an unknown period (Haas, 2024).

Shrimps Substitutes

If you’re looking for alternatives to shrimps due to allergies, dietary preferences, or availability, several options can provide similar textures or fit into similar culinary roles. The nutritional profiles will vary, so it’s good to understand the differences. The following information on substitutes is based on general nutritional knowledge.

Here’s a comparison of potential shrimps substitutes for a few key nutrients (approximate values per 100g cooked):

Tofu (firm or extra-firm) can be a great plant-based substitute.

• Tips for use: Press well to remove excess water, then cube or slice. It can be marinated and then pan-fried, baked, or grilled to achieve a chewier texture.
• Benefits over shrimp: Cholesterol-free, lower in sodium (if unsalted), suitable for vegans and vegetarians, often more affordable.
• Drawbacks over shrimp: Different texture (unless prepared carefully), lower in certain micronutrients like selenium and B12, naturally bland so requires good seasoning.

Chicken Breast (skinless) is a lean animal protein alternative.

• Tips for use: Cut into bite-sized pieces and cook as you would shrimp in stir-fries, pastas, or skewers.
• Benefits over shrimp: Generally lower in cholesterol, widely available, often less expensive than shrimp.
• Drawbacks over shrimp: Different flavor profile, doesn’t have the distinct seafood taste, slightly higher in calories for the same protein amount, lower in omega-3s and specific minerals like iodine and selenium.

Scallops offer a similar shellfish experience.

• Tips for use: Sear quickly on high heat for a delicate, sweet flavor. Be careful not to overcook.
• Benefits over shrimp: Often perceived as more tender and sweeter, lower in cholesterol.
• Drawbacks over shrimp: Typically more expensive, can be more perishable, texture is softer which may not be ideal for all shrimp recipes.

White Fish (like Cod, Tilapia, or Haddock) can work in some dishes.

• Tips for use: Flake cooked fish to mimic the texture of chopped shrimp in salads or some cooked dishes. Use chunks in stews or curries.
• Benefits over shrimp: Generally lower in cholesterol, can be a good source of lean protein.
• Drawbacks over shrimp: Texture is flakier and less firm than shrimp, flavor is different, nutritional content (e.g., specific vitamins/minerals) varies by fish type.

Popular Shrimp Diets

How to add shrimps safely into your diet? Choosing the right diet is important to ensure that you are meeting your nutritional needs while also enjoying the foods you eat. Here are a few of the available shrimps-friendly diet options:

1. Mediterranean Diet
2. Low-Carbohydrate Diets (e.g., Keto, Atkins)
3. Paleo Diet
4. Pescatarian Diet
5. Weight Watchers (WW) / Calorie-Controlled Diets

Here’s a comparison table outlining key differences, benefits, and drawbacks of these shrimp-friendly diets:

The Mediterranean Diet emphasizes fruits, vegetables, whole grains, legumes, nuts, seeds, olive oil, and fish/seafood, including shrimps. It’s renowned for its heart health benefits and balanced approach to eating. Shrimps fit perfectly as a lean protein and a good source of omega-3s. This diet is generally sustainable and offers a wide variety of foods.

Low-Carbohydrate Diets, such as the Ketogenic (Keto) diet or Atkins, drastically reduce carbohydrate intake while increasing fat and maintaining moderate protein. Shrimps are an ideal protein source as they are virtually carb-free. These diets can be effective for rapid weight loss and blood sugar management but can be restrictive and may require careful planning to ensure adequate nutrient intake.

The Paleo Diet focuses on consuming foods presumed to have been available to our Paleolithic ancestors, meaning lean meats, fish (including shrimps), fruits, vegetables, nuts, and seeds. It excludes grains, legumes, dairy, and processed foods. Shrimps are a welcome protein in this dietary pattern, which emphasizes whole, unprocessed foods. However, its restrictive nature can make it difficult to adhere to long-term.

A Pescatarian Diet is essentially a vegetarian diet that includes fish and other seafood like shrimps. This make shrimps a primary protein source for individuals following this lifestyle. It combines the health benefits of a plant-based diet with the lean protein and omega-3 fatty acids found in seafood. Attention should be paid to the source of seafood to minimize contaminant exposure, although shrimps are a low-mercury option.

Weight Watchers (WW) and other calorie-controlled diets focus on portion control and making smarter food choices to achieve a calorie deficit for weight loss. Shrimps are often a “zero-point” or low-point food in WW due to their high protein and low-calorie nature, making them a very favorable choice. These diets offer flexibility but require consistent tracking and mindfulness about overall nutritional quality.

How to Cook Shrimps?

The way you cook shrimps can affect their taste, texture, and even nutritional value. Here are several methods for preparing shrimps, along with tips and considerations:

Roasted shrimps are a fantastic way to achieve flavorful, tender shrimps with minimal effort. Roasting at a consistent temperature, typically around 400-450°F (200-230°C), for about 7-9 minutes results in sweeter, softer meat compared to quick high-heat methods (Quittner, 2021). The garlic often used in roasting can caramelize, adding a delicious stickiness. This method generally preserves nutrients well due to the relatively short cooking time and lack of water immersion.

Grilled shrimps offer a smoky flavor that’s hard to beat, especially if you’re aiming for a “surf and turf” vibe. Using shell-on shrimps can result in juicier, more tender results as the shell protects the meat from drying out (Quittner, 2021). Marinating shrimp before grilling can enhance flavor. Nutrient loss can be minimal if not overcooked, though some B vitamins might be lost to the heat.

Sautéed or Pan-Seared shrimps are a quick and popular stovetop method. This involves cooking shrimp in a hot pan with a bit of oil or butter for about 4-5 minutes for large shrimp (Christensen & Catalano, 2024). It’s crucial not to overcrowd the pan to get a good sear rather than steaming them (Berman, 2023). This method is fast, preserving much of the nutritional content, though some fat-soluble vitamins might leach into the cooking fat if excessive amounts are used.

Boiled shrimps result in very tender, almost plush shrimps, especially when cooked with the shell on (Quittner, 2021). It’s a simple method, often used for shrimps cocktail. However, boiling can lead to some loss of water-soluble nutrients like B vitamins and minerals into the cooking water if the shrimps are overcooked or the water is discarded. Adding salt and aromatics to the water can enhance flavor.

Steamed shrimps produce incredibly moist and surprisingly flavorful shrimps, especially if aromatics like lemon and vinegar are added to the steaming liquid (Quittner, 2021). Steaming is a gentle cooking method that helps retain more nutrients compared to boiling, as the shrimps aren’t directly immersed in water. Cook for 4-6 minutes depending on size.

Fried shrimps, whether deep-fried or air-fried, deliver a crispy exterior and succulent interior. Traditional deep-frying adds significant amounts of fat and calories. Air fryer fried shrimps are a healthier alternative, achieving crispiness with much less oil (Food Network Kitchen, 2024). Nutrient retention is decent, but the added fats in deep-frying are a downside.

Broiled shrimps cook very quickly under direct high heat, typically for 2-3 minutes per side (Quittner, 2021). While fast, this method can sometimes result in slightly tougher shrimps if not watched carefully. The intense heat might lead to some nutrient loss on the surface.

Braised shrimps involve simmering shrimps in a flavorful sauce. This method allows the shrimps to absorb the flavors of the sauce deeply, resulting in moist and rich-tasting shrimps (Quittner, 2021). Nutrient loss can be minimal as the cooking liquid (sauce) is usually consumed with the shrimps.

Instant Pot shrimps are convenient as they cook very quickly, often with other ingredients like pasta in a one-pot meal. Using frozen shrimps is often recommended to prevent overcooking. This pressure-cooking method can be good for nutrient retention due to the sealed environment and short cooking times.

Using raw shrimps, as in ceviche, involves “cooking” the shrimps with acidic marinades like lime or lemon juice (Quittner, 2021). This method requires very fresh, high-quality shrimps and there’s no heat involved, so all nutrients are preserved. However, it carries a higher risk of foodborne illness as acid doesn’t kill all bacteria or parasites as effectively as heat (McCabe, 2019).

Easy Shrimp Recipes

Increasing your shrimps intake doesn’t have to be complicated or boring. These recipe ideas showcase the versatility of shrimps and can help you enjoy this nutritious seafood in delicious ways.

Breakfast ideas with shrimps

Shrimp and Grits is a classic Southern dish that can be a hearty and flavorful breakfast. Creamy grits topped with sautéed shrimps, often with bacon or andouille sausage and a savory sauce, make for a satisfying start to the day.
Shrimp Omelet or Frittata offers a protein-packed breakfast. Add cooked shrimps, spinach, and a bit of feta cheese to your eggs for a nutritious and quick meal.
Breakfast Shrimp Tacos can be a fun twist. Scramble eggs with small cooked shrimps, black beans, and salsa, then serve in warm corn tortillas.

Lunch ideas with shrimps

Shrimp Salad Sandwich or Wrap is a light and refreshing option. Combine chilled cooked shrimps with a light mayonnaise or Greek yogurt dressing, celery, herbs, and serve in a whole-wheat pita, wrap, or on lettuce leaves.
Mango Shrimp Ceviche provides a zesty and fruity lunch. “Cook” raw shrimps in lime and orange juice, then toss with mango, pineapple, red onion, cilantro, and a hint of chili (Miller, 2019).
Shrimp Lo Mein or other quick noodle dishes can incorporate shrimps for a satisfying lunch. Sauté shrimps with your favorite vegetables and noodles in a light soy-based sauce.

Dinner ideas with shrimps

Shrimp Scampi with Linguini is a classic favorite that’s both elegant and easy. Sauté shrimps with garlic, white wine, lemon juice, and butter, then toss with linguini and fresh parsley.
Sheet Pan Garlic Butter Shrimp and Corn makes for a quick and easy weeknight dinner with minimal cleanup. Roast shrimps with summer corn, tomatoes, and fennel, then top with feta and basil.
The Best Shrimp Pad Thai brings an international flair. This stir-fried noodle dish combines shrimps with rice noodles, tofu, egg, and a tangy tamarind-based sauce, peanuts, and bean sprouts.
Shrimp DeJonghe, a rich Chicago casserole, features shrimps in a buttery garlic sauce topped with sherry-coated breadcrumbs.
Sweet and Sour Glazed Shrimp offers a quick stir-fry option, using plum sauce, ketchup, and rice wine vinegar for a balanced flavor profile (Food Network Kitchen, 2024).

Simple tips to add shrimps to your diet

For busy people who don’t have time to implement full meal ideas, there are simple ways to incorporate shrimp into the diet:

• Keep a bag of frozen cooked shrimps on hand to quickly add to salads.
• Toss a few cooked shrimps into instant noodle soups or ramen for a protein boost.
• Add grilled or sautéed shrimps to store-bought pasta sauces.
• Use cooked shrimps as a quick topping for avocado toast.
• Skewer and grill shrimps with vegetables for an easy appetizer or light meal.
• Mix chopped cooked shrimps into dips like guacamole or salsa.
• Add shrimps to your favorite pizza toppings.
• Include shrimps in rice paper spring rolls with fresh vegetables.
• Simply enjoy a classic shrimps cocktail as a quick snack or appetizer.

Shrimp Storage Tips

Knowing how to cook shrimps is only part of the equation; understanding proper shrimps storage tips is crucial to make those meals last longer and ensure safety.

Shelf life of shrimps

• At room temperature: Cooked shrimps should not be left out for more than two hours, or one hour if the ambient temperature is above 90°F (32°C), due to rapid bacterial growth. Raw shrimps should be refrigerated or frozen immediately and not left at room temperature.
• In the refrigerator: Raw shrimp lasts for 1 to 2 days. Cooked shrimps can be stored in the fridge for 3 to 4 days.
• In the freezer: For maximum quality, raw shrimps (heads removed, shells on) can be frozen for 3 to 6 months. While they can technically last up to a year in the freezer, using them within 3 months is best for optimal taste and texture (Loh, 2025).

How to store shrimps?

Proper storage begins the moment you purchase shrimps. If buying “fresh” shrimps from a seafood counter, which are often previously frozen and thawed, plan to cook them within two days and do not refreeze them (Christensen & Catalano, 2024). For most consumers, buying frozen shrimps is the best option as they are typically frozen shortly after being caught, preserving their quality.

When you get shrimps home, if you’re not cooking them immediately, they need to be refrigerated or frozen promptly. For refrigeration, keep raw shrimps in their original packaging or an airtight container to prevent any leakage and cross-contamination with other foods. Cooked shrimps should also be stored in an airtight container.

How to refrigerate shrimps?

To refrigerate shrimps properly and maintain their quality while minimizing any risk of cross-contamination, follow these steps:

1. Ensure your refrigerator temperature is set at 40°F (4°C) or below.
2. For raw shrimps, keep them in their original store packaging. If the packaging is not secure, place it on a plate or in a sealed container.
3. Store raw shrimps on the bottom shelf of the refrigerator (Loh, 2025). This prevents any potential drips from contaminating other foods below.
4. For cooked shrimps, allow them to cool slightly (but not for more than two hours at room temperature) before placing them in an airtight container.
5. Store the container of cooked shrimps on any shelf in the refrigerator.

How to freeze shrimps?

Freezing shrimps correctly can extend their usability significantly. For best results when freezing raw shrimps:

1. If the shrimps are not already, remove the heads. You can choose to leave the shells on or remove them. Shrimps frozen raw with shells on tend to have a better texture and longer storage life.
2. Wash the shrimps thoroughly under cold running water and drain them well.
3. For individual, non-clumping shrimps (IQF style), spread them in a single layer on a baking sheet and place them in the freezer until solid. This usually takes a few hours.
4. Once frozen solid, transfer the shrimps to an airtight, freezer-safe bag or container, removing as much air as possible before sealing (Loh, 2025).
5. Label the bag or container with the date of freezing.
6. If freezing cooked shrimps, allow them to cool completely first, then package them in freezer-safe containers or bags, leaving about ¼-inch headspace, and seal tightly.

Signs of Spoilage in shrimps

It’s important to recognize when shrimps have gone bad to avoid foodborne illness. Here are key signs of spoilage:

• Ammonia-like or strong “fishy” odor: Fresh shrimps should have a mild, ocean-like or salty smell. A strong, foul, or ammonia-like scent indicates spoilage.
• Slimy texture: If the shrimps feel excessively slimy, they are likely past their prime (Loh, 2025).
• Color changes: While raw shrimps can vary in color (grayish-green, pinkish-tan, or light pink), they should be translucent. Cooked shrimps should be pink and opaque. Blackened edges or many black spots on raw shells can indicate quality loss. Discolored or dull-looking cooked shrimps may also be spoiled.
• Loose shells or mushy flesh: Shells that are falling off easily or flesh that feels mushy can be signs of deterioration.

10 Creative Shrimp Home Remedies

Are there any less-known tips to unlock the nutritious profile of shrimps? The following shrimps remedies can have a positive effect on overall well-being. It is important to note that these are traditional or speculative remedies and should not replace medical advice or treatment for any health condition. Scientific evidence for many home remedies is often limited.

1. Shrimp Shell Broth for Joint Health. Some traditional practices suggest that simmering shrimp shells (from uncooked shrimp) can create a broth rich in glucosamine and other compounds beneficial for joint health. Prepare by simmering clean shrimp shells in water with aromatics like ginger and garlic for an hour or more, then strain. Consume the broth warm. Store in the refrigerator for up to 3 days or freeze.
2. Astaxanthin-Rich Shrimp Oil for Skin. While not a direct home preparation, the astaxanthin in shrimp is known for its antioxidant properties. Consuming shrimp regularly contributes to astaxanthin intake. Some believe that the oil from shrimp heads, rich in astaxanthin, could be beneficial, but extracting this at home safely and effectively is complex and not standard practice. Eating the whole shrimp (when appropriate for the species and preparation) ensures you get this compound.
3. Shrimp and Seaweed Soup for Iodine Boost. Combining shrimp with iodine-rich seaweed like kelp or nori in a soup can be a traditional way to support thyroid health. Prepare a simple broth, add pieces of seaweed and cooked shrimp. Consume immediately.
4. Chilled Cooked Shrimp for Sunburn Relief (Topical – Highly Speculative). This is a less common and highly speculative remedy. Some anecdotal accounts suggest the coolness and potential anti-inflammatory compounds in chilled cooked shrimps could offer minor relief when gently dabbed on mild sunburn. This is not scientifically validated and could pose a risk of contamination; always use proven sunburn treatments.
5. Shrimp Paste (Belacan/Terasi) as a Flavor Enhancer and Probiotic Source (Fermented). Fermented shrimp paste is a staple in Southeast Asian cuisine. While primarily a condiment, the fermentation process can introduce beneficial bacteria. Use sparingly to flavor dishes. Store according to product instructions, usually in a cool, dark place or refrigerated after opening.
6. Shrimp Water (from boiling) for Plant Fertilizer. The water left after boiling shrimp (unsalted or very lightly salted) contains minerals. Once cooled, some use it as a mild fertilizer for houseplants. Use immediately or store in the refrigerator for a day.
7. Crushed Shrimp Shells for Garden Soil Enrichment. Dried and crushed shrimp shells can add calcium and chitin to garden soil, potentially improving its structure and deterring some pests. Dry shells thoroughly, crush them, and mix into the soil.
8. Shrimp and Ginger Congee for Digestive Comfort. In some Asian traditions, a rice porridge (congee) with shrimps and ginger is considered a comforting and easily digestible meal, especially during recovery from illness. Prepare congee, add finely chopped ginger and small pieces of cooked shrimps. Consume warm.
9. Shrimp Head “Butter” for Flavor and Nutrients. In some culinary practices, the hepatopancreas in the shrimp head (sometimes referred to as “butter” or “tomalley” in lobsters) is considered a delicacy and is rich in flavor and fats. It can be sucked directly from cooked heads or incorporated into sauces. Consume with caution and ensure shrimp are from clean sources, as contaminants can accumulate in this organ.
10. Shrimp Infused Oil for Topical Use (Aromatic/Massage – Speculative). Similar to the astaxanthin oil, this is speculative. Some might attempt to infuse oil with shrimp shells for aromatic purposes or as a massage base, believing some beneficial compounds might transfer. Prepare by gently heating clean, dry shrimp shells in a carrier oil, then straining. Store in a cool, dark place. Patch test before widespread skin application due to allergy risks.

Shrimps and Weight Management

There are multiple health benefits, and home remedies using shrimps, but what is their role in weight management? This section will analyze shrimps potential impact on weight loss, low-calorie diets, satiety, and metabolism.

Can shrimps help with weight loss?

Yes, shrimps can be a valuable ally in weight loss efforts. Their primary advantage lies in their nutritional composition: they are high in protein and very low in calories and fat (Nista, n.d.). For example, a 100-gram serving of shrimps contain only about 84-99 calories but packs around 20-24 grams of protein. Protein is well-documented for its role in promoting satiety and preserving lean muscle mass during calorie restriction, both of which are crucial for successful and sustainable weight loss. While no single food can cause weight loss, incorporating shrimps into a balanced, calorie-controlled diet can certainly support it. Studies suggest that diets rich in seafood like shrimps can support weight management (Benisek, 2024).

Shrimps in low-calorie diets

Shrimps fit exceptionally well into low-calorie diets. Because they offer a substantial amount of protein for very few calories, they allow for satisfying portion sizes without significantly impacting daily energy intake targets. For instance, compared to 100g of chicken which contains around 239 kcal, 100g of shrimps contain nearly three times fewer calories (Nista, n.d.). This makes shrimps an efficient food for maximizing nutrient intake, particularly protein, while staying within a calorie deficit necessary for weight loss. Many weight loss meal plans and services incorporate shrimps for this reason. EatingWell magazine frequently features shrimps in low-calorie dinner recipes, emphasizing their role in weight management when combined with fiber-rich vegetables and whole grains (Goggins, 2024).

Shrimps and satiety

The high protein content of shrimps plays a significant role in satiety, which is the feeling of fullness and satisfaction after a meal. Protein is known to be more satiating than carbohydrates or fats. Consuming protein-rich foods like shrimps can help reduce overall hunger and subsequent calorie intake at later meals, thereby aiding weight management efforts (Nista, n.d.). The combination of high protein and low energy density in shrimps make them particularly effective for promoting satiety without contributing excessive calories.

Shrimps and metabolism

While shrimps themselves don’t have a dramatic direct effect on “boosting” metabolism in the way some supplements claim, their high protein content can indirectly support a healthy metabolism. The body expends more energy (calories) digesting protein compared to fats or carbohydrates, a phenomenon known as the thermic effect of food (TEF). Furthermore, adequate protein intake, as provided by shrimps, is essential for maintaining and building lean muscle mass (Nista, n.d.). Since muscle tissue is more metabolically active than fat tissue (meaning it burns more calories at rest), preserving muscle during weight loss is important for keeping metabolism from slowing down significantly. Additionally, shrimps are a good source of iodine, a mineral crucial for proper thyroid function, and the thyroid gland plays a central role in regulating metabolism.

Shrimps for Health Conditions

While weight management is important, do shrimps have an effect on more serious health conditions? Here’s what the scientific literature has to say:

Shrimps and diabetes

Shrimps can be an excellent food choice for individuals managing diabetes. They are very low in carbohydrates, meaning they have a glycemic index (GI) rating of 0 and do not cause a spike in blood sugar levels when eaten on their own. A 3-ounce serving of shrimps contains 0 grams of carbohydrates. Their high protein content (about 17.1 grams per 3 ounces) also aids in blood sugar management and satiety. The American Diabetes Association often recommends lean proteins like shrimps as part of a balanced meal plan (De La Rosa-Cohen, 2023).

Shrimps and heart health

The relationship between shrimps and heart health has been debated due to shrimp’s cholesterol content. However, modern research indicates that dietary cholesterol has less impact on blood cholesterol levels than saturated fat (Rosenbloom, 2024). Shrimps are very low in saturated fat, with less than 0.1 gram per 3-ounce serving. Furthermore, shrimps provide beneficial omega-3 fatty acids and the antioxidant astaxanthin, both of which are linked to improved heart health (Elliott, 2024). Studies suggest omega-3s can reduce the risk of heart failure and stroke, and astaxanthin may help strengthen arteries and improve HDL (“good”) cholesterol levels (De La Rosa-Cohen, 2023).

Shrimps and digestive issues

For most people, shrimps are easy to digest. They are not typically associated with causing digestive upset unless an individual has a shellfish allergy or intolerance. In cases of a shellfish allergy, symptoms can include abdominal pain, nausea, diarrhea, or vomiting. If raw or improperly handled shrimps are consumed, there is a risk of foodborne illnesses like vibriosis or cholera, which manifest with severe digestive symptoms (Sheikh, 2023). Therefore, proper cooking and sourcing are crucial.

Shrimps and inflammation

Shrimps contain astaxanthin, a potent antioxidant with anti-inflammatory properties (Rosenbloom, 2024). Astaxanthin may help protect cells from damage caused by free radicals and reduce inflammation in the body (Elliott, 2024). Chronic inflammation is linked to various diseases, so including anti-inflammatory foods like shrimps can be beneficial. The omega-3 fatty acids in shrimps also contribute to their anti-inflammatory effects.

Shrimps and cancer prevention

Some nutrients found in shrimps, particularly selenium and astaxanthin, have been studied for their potential role in cancer prevention. Selenium is an essential mineral that supports antioxidant defense systems in the body (Rosenbloom, 2024). Some studies suggest that adequate selenium intake may be associated with a reduced risk of certain types of cancer, though more research is needed to confirm this (Sheikh, 2023). Astaxanthin, as a powerful antioxidant, may also help protect against cellular damage that can lead to cancer (Miller, 2019). However, it’s important to note that no single food can prevent cancer, and a balanced diet rich in various fruits, vegetables, and lean proteins is key.

The evidence suggests that shrimps, with their unique nutrient profile, can be a beneficial component of diets aimed at managing diabetes and promoting heart health, largely due to their low-carb, high-protein nature and content of omega-3s and astaxanthin. For digestive health, proper preparation is key, and those with allergies must avoid shrimps. The anti-inflammatory properties of astaxanthin in shrimps are promising, and while some components like selenium show potential in cancer prevention research, more studies are needed to establish definitive links.

Key Takeaways on Shrimp Nutrition

This article has explored a wide array of topics concerning shrimps, from the 13 practical health benefits of shrimps, detailed shrimp nutrition facts, and potential shrimps risks and side effects, to suitable shrimps substitutes, popular shrimp diets, essential shrimp storage tips, creative shrimp home remedies, the role of shrimps in weight management, and how shrimps fit into diets for specific health conditions.

Here are some interesting facts highlighted throughout the article:

• A 3-ounce (85g) serving of shrimps contain only about 84 calories but packs a significant 20.4 grams of protein.
• Shrimps are a top food source of iodine, a mineral vital for thyroid function and brain health.
• Despite being high in dietary cholesterol (around 161 mg per 3-ounce serving), shrimps are very low in saturated fat and are not generally considered detrimental to blood cholesterol levels for most people.
• The antioxidant astaxanthin gives shrimps their reddish color and offers anti-inflammatory benefits.
• Shrimps have a glycemic index of 0, meaning they don’t raise blood sugar levels on their own.
• The average American consumes about 4 pounds of shrimps annually, making it the most popular seafood in the U.S.
• Raw shrimps can last 1-2 days in the refrigerator, while cooked shrimps can last 3-4 days.
• Shrimps are considered a low-mercury seafood option.

This content was last updated in August 2025.

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Shrimp Nutrition FAQs

Curious about the nutritional benefits of shrimp? This section addresses common questions about what these popular crustaceans offer your diet.

What are shrimps good for?

Shrimps are an excellent source of lean protein, providing about 20 grams per 3-ounce serving, which is crucial for building and repairing tissues. They are also packed with several important vitamins and minerals, including selenium (about 100% of daily needs in 4 ounces), phosphorus (around 50% of daily needs in 4 ounces), vitamin B12, iodine, and choline. Additionally, shrimps contain astaxanthin, an antioxidant that may help protect cells from damage and reduce inflammation.

Are shrimps healthy?

Yes, shrimps are generally considered a healthy food choice for most people. They are low in calories (around 84 calories per 3-ounce serving) and fat, yet rich in high-quality protein and essential nutrients like selenium, vitamin B12, and iodine. While shrimps are high in cholesterol (approximately 161 mg per 3-ounce serving), current research suggests dietary cholesterol has minimal impact on blood cholesterol levels for the majority of the population, especially since shrimps are very low in saturated fat.

Are shrimps fattening?

No, shrimps are not inherently fattening and can be a great addition to a weight management plan. They are very low in calories, with a 3-ounce serving containing only about 84 calories, and they provide a significant amount of protein, which can promote satiety and help you feel fuller for longer. The way shrimps are prepared is key; healthier methods like grilling, steaming, or baking are preferable to deep-frying or creamy sauces, which can add substantial calories and unhealthy fats.

Who should avoid shrimps?

Individuals with a shellfish allergy must strictly avoid shrimps, as reactions can be severe and even life-threatening. Shrimps allergies are common and can develop in adulthood. People with gout may be advised by their healthcare providers to limit shrimps intake due to their purine content, although shrimps have moderate, not high, levels of purines. Also, those with extreme sensitivity to dietary cholesterol or specific medical conditions should consult their doctor about including shrimps in their diet.

Can I eat shrimps daily?

For most healthy individuals, eating shrimps daily in moderation is unlikely to cause harm, especially considering their nutritional benefits and low mercury levels. However, a varied diet is generally recommended to ensure a broad spectrum of nutrients. The Dietary Guidelines for Americans suggest about 8 ounces of seafood per week. If you choose to eat shrimps daily, pay attention to portion sizes (a typical serving is 3-4 ounces) and overall dietary balance.

Can dogs eat shrimps?

Yes, dogs can eat shrimps in moderation, provided they are cooked thoroughly and plain, without any harmful seasonings, sauces (especially garlic or onion-based), or breading. Shrimp shells and tails should be removed as they can be a choking hazard or cause digestive upset. Shrimps can be a good source of protein, phosphorus, and antioxidants for dogs, but they should only be given as an occasional treat, with one or two small shrimps being sufficient for most dogs. Always introduce new foods to your dog slowly and watch for any signs of allergic reaction or digestive issues.

Can cats eat shrimps?

Yes, cats can eat shrimps in moderation, provided it is cooked thoroughly and plain, without any sauces, seasonings (especially garlic or onion), or breading. Shrimps are non-toxic to cats and can be a good source of protein, but they should only be given as an occasional treat, not as a staple in their diet, as they don’t provide all the necessary nutrients a cat needs. It is also important to remove the shell and tail, as these can be choking hazards or cause digestive issues.

How long do shrimps last in the fridge?

Raw shrimps typically last in the refrigerator for 1 to 2 days if stored properly. Cooked shrimp have a slightly longer shelf life in the fridge, remaining good for 3 to 4 days. It’s crucial to ensure your refrigerator is at or below 40°F (4°C) to maximize safety and freshness.

Can you freeze shrimps?

Yes, shrimps can be frozen to extend their shelf life significantly, and this applies to both raw and cooked shrimps. For best quality, raw shrimps should be frozen with heads removed but shells on, and can last for 3 to 6 months or even longer if properly packaged to prevent freezer burn. Cooked shrimps can also be frozen, ideally by spreading them on a baking sheet to freeze individually before transferring to a freezer bag.

How to tell if shrimps are bad?

Bad shrimps will often have an ammonia-like or overly fishy, sour odor, which is a primary indicator of spoilage. Texturally, spoiled shrimps may feel slimy or mushy rather than firm. Visually, look for discoloration; while fresh raw shrimps are typically grayish-white or slightly pink and translucent, spoiled shrimps might have an unusual color, or significant black spots on the shell (though some natural blackening at edges can occur and isn’t always spoilage).

How long are shrimps good for?

The usable lifespan of shrimps depends heavily on how they are stored. In the refrigerator, raw shrimps are good for 1 to 2 days, while cooked shrimps last for 3 to 4 days. If frozen properly at 0°F (-18°C), shrimps can remain safe to eat indefinitely, but for best quality, they should be used within 3 to 6 months. Always check for signs of spoilage before preparation or consumption regardless of the storage time.

How to keep shrimps fresh?

To keep shrimps fresh, refrigerate them immediately at 40°F (4°C) or below in their original packaging or an airtight container, preferably on the bottom shelf to prevent drips. If you won’t use raw shrimps within 1 to 2 days, freeze them; for optimal frozen storage, remove heads, wash, and place in freezer-safe bags or containers, potentially covering with ice water to maintain quality for 3-6 months. Always thaw frozen shrimps in the refrigerator or under cold running water, not at room temperature.