If youre a fan of shrimp, youve got plenty of company. The small crustacean has a long body and is typically collected for food. The average American eats about 4 pounds of the stuff every year. Thats more than any other seafood.
Ranging in size from small to jumbo, shrimp are typically 1 to 3 inches long. The crustaceans come from warm and cold waters around the world. The pink cold-water ones come cooked and peeled. Warm-water shrimp, in white, brown, or pink, are available cooked or raw.
Around 90% of the shrimp you eat come from a farm. Theyre raised in ponds on a controlled diet.
Fishermen catch wild shrimp in coastal waters. These shrimp make up about 10% of what we eat in the U. S.
Shrimp are packed with nutrients and low in calories, making them a great protein source. Photo credit: iStock/Getty s.
The term “shrimp” includes many species of similar-looking shellfish. Cold-water shrimp are small and harvested in the oceans in the northwest and northeast regions of the U. S. and Canada. Â.
Warm-water shrimp are harvested in tropical areas and are usually farmed. More than 90% of the shrimp consumed in the U. S. are from farms. Â Most of the seafood eaten in the U. S. is imported from other countries, such as China, India, Thailand, and Vietnam.
Shrimp are mostly made up of protein and water. On average, 100 grams of cooked shrimp has:
In order to lose weight, shrimp are a great choice because they are low in carbs and calories and high in nutrients.
But be careful how you cook it. Shrimp that is cooked in a deep fryer or mixed with a creamy sauce tips the scales in the wrong direction.
The antioxidants in shrimp are good for your health. These substances can protect your cells against damage. Studies suggest that the antioxidant astaxanthin helps prevent wrinkles and lessens sun damage.
Shrimp also has plenty of selenium. Some research shows that this mineral may help stop some types of cancer, but not enough research has been done to say for sure.
The FDA says pregnant women and young children should avoid raw seafood. Their weaker immune systems put them more at risk for foodborne illnesses.
Vibriosis. Vibrio (or Vibrio vulnificus) is a marine bacteria found in sea creatures. It makes humans sick with an illness called vibriosis. You can get infected with this germ by eating raw or uncooked seafood. But you can also get an infection if you touch raw or undercooked seafood or its juices on a wound. Â.
If you have a mild case of vibriosis, you should feel better in three days. But 20% of people with vibrio infections die, sometimes within a few days of getting sick.
Researchers tested shrimp they bought at a fish market and found that 75% of them had vibrio bacteria. And 100 strains of vibrio â many resistant to antibiotics â have been found in farmed shrimp.
Cholera is an infection of the intestines that causes diarrhea. You can get it by drinking water or eating food thatâs contaminated with cholera bacteria. Itâs also occasionally spread when raw or undercooked shellfish are eaten. Â.
The Vibrio cholerae bacteria that cause cholera attach themselves to the shells of shrimp, crabs, and other shellfish. Cholera is rare in the U. S. , but itâs a major infection in many parts of the world.
Researchers found Vibrio cholerae non-O1% in about 13 percent of the samples they tested in a study of a major shrimp-producing area in Thailand. This germ has been associated with cases of gastroenteritis , or âstomach flu. â.
Parasites. Shrimp, like all living creatures, can have parasites. Foods like sashimi, sushi, and ceviche that are eaten raw or with only a little heat may contain these germs that need a host to live. This is why restaurants use commercially frozen seafood to prepare sashimi and sushi.
After reading these FDA rules, you should know how to store cold seafood that is sold raw and for how long:
If you must eat raw shrimp, make sure you get it from markets and restaurants that have a good reputation for being clean and safe. For the most part, though, organizations concerned with food safety recommend that you cook your seafood. Most seafood should be cooked to an internal temperature of 145 F (63 C). Â.
Raw seafood that has spoiled can have odors that are sour, rancid, or ammonia-like. Cooking makes these smells stronger. Donât eat raw or cooked seafood that has these odors. Â.
Shrimp is a delicious and popular seafood choice that’s rich in protein low in fat and calories and provides important nutrients like omega-3s. However, with any food it’s possible to overdo it. Eating large quantities of shrimp at one time does come with some potential downsides. In this article, we’ll look at how much shrimp is too much to consume in one sitting, and what the risks of overeating shrimp are.
Shrimp Nutrition Overview
First let’s do a quick rundown of the basic nutrition facts of shrimp. A 3-ounce serving of shrimp contains:
- 120 calories
- 24g protein
- 1g fat
- 170mg cholesterol
- 15% DV selenium
- 12% DV vitamin B12
Shrimp is high in protein, low in saturated fat, and contains antioxidants like astaxanthin along with omega-3 fatty acids. It provides vitamins and minerals like selenium, phosphorus and B vitamins.
However, shrimp is also very high in dietary cholesterol with over 150mg per serving. The daily recommended limit for cholesterol intake is 300mg.
How Much Shrimp is a Serving?
A standard serving size of shrimp is around 3 ounces This is equivalent to about
- 7-8 large shrimp
- 12 medium shrimp
- 15 small shrimp
When eating shrimp cocktail, limit yourself to this serving size as an appetizer. In a main course like shrimp scampi, the shrimp portion will be larger but should be balanced with vegetables and grains.
Potential Downsides of Eating Too Much Shrimp
Now let’s look at why it’s not recommended to overindulge on shrimp at one meal:
High Cholesterol Levels
Eating a very large serving of shrimp, such as 1/2 pound or more in one sitting can send your cholesterol intake through the roof. Consuming high levels of dietary cholesterol regularly is associated with an increased risk of heart disease.
Foodborne Illness
Because shrimp is a seafood that’s at risk for bacterial contamination, eating a large quantity in one meal increases the odds of food poisoning. Only properly handled and thoroughly cooked shrimp should be consumed.
Allergic Reactions
Those with shellfish allergies may react poorly to overconsuming shrimp. Allergic symptoms like hives, swelling and anaphylaxis can occur.
High Sodium Intake
Many shrimp dishes and preparations contain very high levels of added sodium. This can spike blood pressure.
Lack of Balance
Eating too much of any one food in isolation can throw off your overall nutritional balance. It’s best to eat a variety of different protein sources.
How Much Shrimp is Excessive?
There’s no definitive cut-off for how much shrimp is too much. In general, eating more than 12-15 shrimp in a single meal is considered excessive.
To put it in weight measurements:
- More than 12 ounces (over 3 servings) of shrimp is too much for one meal
- More than 8 ounces (over 2 servings) is also on the excessive side
When shrimp is served as an appetizer, stick to 2-5 pieces. For a main course, 6-8 shrimp is a more reasonable portion size.
Tips for Eating Shrimp in Moderation
Here are some tips to enjoy shrimp responsibly as part of a healthy diet:
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Treat shrimp as a weekly menu option rather than everyday.
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Balance shrimp with lower cholesterol protein foods like beans, poultry or tofu.
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Control portion sizes to 1 serving as an appetizer, 2 servings as a main.
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Avoid adding extra salt, butter or oil to shrimp.
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Choose lower sodium preparations like grilled shrimp.
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Fill up on veggies, grains and lean proteins to complement, not load up solely on shrimp.
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Eat the shells for extra nutrition and to slow consumption.
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Refrigerate leftovers properly within 2 hours and eat within 3-4 days.
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Consult your doctor if you have heart disease or cholesterol concerns.
Healthier Ways to Eat Shrimp
You can enjoy shrimp as part of a healthy diet by making some simple modifications:
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Grilled Shrimp – Grill peeled shrimp in a basket with minimal added fat. Season with herbs, citrus and spices.
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Shrimp Soup – Add shrimp to light broth-based soups with veggies. Use low-sodium broth.
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Shrimp Tacos – Fill corn tortillas with a few shrimp and lots of sliced avocado, veggies and salsa.
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Shrimp Salad – Toss cooked shrimp with greens, tomatoes, beans for a filling protein salad.
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Shrimp Stir Fry – Quickly stir fry a small amount of shrimp with ample veggies in a light sauce. Serve over brown rice.
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Cajun Shrimp – Roast shrimp seasoned with Cajun spice blend and a touch of olive oil.
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Shrimp Kebabs – Skewer shrimp with cherry tomatoes, bell peppers and zucchini.
The Bottom Line
Shrimp can absolutely be part of a healthy diet when consumed in moderation. Limit total consumption to 6-8 medium shrimp or 8 ounces maximum per meal. Balance with other nutritious foods and protein sources throughout the week. With reasonable portion sizes and proper handling, you can safely enjoy shrimp’s great taste and nutrition benefits. Just be mindful not overdo it at any one time.
 Risks of Eating ShrimpÂ
Shellfish, including shrimp, is also the cause of a common and sometimes severe food allergy. More than half the people who are allergic to shellfish have their first reaction as an adult.
Don’t eat shrimp that smells funny, especially if it smells like ammonia, which means bacteria are growing on it.
High mercury levels are a concern, especially for pregnant people. But shrimp tend to have low levels of mercury and are typically safe to eat during pregnancy. Â.
Is shrimp high in cholesterol?
One potential concern is the high amount of cholesterol in shrimp. Experts once held that eating too many foods high in cholesterol was bad for the heart. However, new research shows that it’s the saturated fat you eat, not the cholesterol in your food, that makes your cholesterol levels rise. Still, if youre wary of the stuff, moderation is key.
Shrimp and foodborne illness
As was already said, eating raw shrimp can make you sick, so it’s important to only get shrimp from reliable food sources. Â.
How to Prepare Shrimp
Shrimp is a versatile food that you can cook in several ways. Healthier methods include:
Unless you live near the coast, shrimp at your local grocery likely arent fresh. Theyll be frozen or previously frozen and thawed. Some chefs say it’s fine to buy shrimp that has already been thawed if you plan to cook them right away. Just dont refreeze them. Some people say that thawed shrimp might have been frozen and thawed more than once, which changes the taste and texture.
If seafood is marked “fresh frozen,” it means it was frozen while it was still fresh, usually just a few hours after being caught. Frozen seafood can be better in quality compared to fresh seafood. But donât buy frozen shrimp if the package shows signs of ice crystals or frost. Â.
Methods vary, but to prepare your shrimp, first soak them in cold water before you clean them. Some cooks use salt water. First, pull off the legs, then use your thumbs to separate the shell from the body. You can pull the head away as the shell comes off.
You can remove the tail next, but thats optional. Also up to you is “deveining” the shrimp. The “vein” is the black digestive tract that runs along the back. Simply use a paring knife to separate the flesh in a line and dig it out.
When youre done cleaning, rinse the shrimp and pat them dry.
Make sure you cook the shrimp completely. When they curl up almost like the letter “C” and the gray turns pink, you’ll know it’s ready.
Side Effects Of Eating Too Much Shrimp – What To Expect
Can you eat too many shrimp?
Eating too many shrimp can be harmful due to the ingredients they’re often cooked with. For instance, garlic butter shrimp contains 243 mg of dietary cholesterol and 92 grams of fat per stick. Additionally, most shrimp recipes use a significant amount of salt, which can lead to high blood pressure. The passage does not provide information on the number of shrimps pregnant women can eat.
Can you eat 100 grams of shrimp daily?
According to the US Department of Agriculture, 100 grams of shrimp contains 187 mg of cholesterol, which is 63% of the daily required cholesterol intake. People with no known heart conditions can consume 300 mg of cholesterol daily. Therefore, if you eat only 100 grams of shrimp every day, no adverse effects are expected.
Is it safe to eat shrimp every day?
As long as you’re keeping your shrimp-habit in check and in moderation, eating shrimp every day is not recommended. Depending on your health, eating a lot of shrimp can cause gout flare-ups, allergic reactions, and cholesterol level spikes.
What happens when you eat shrimp?
When you eat shrimp, you will increase your protein consumption. Shrimp delivers a mighty dose of protein, with around 19 grams of protein per three-ounce serving. Read on for five surprising things that may happen to your body when you eat shrimp.