Shrimp info

YassSpartan

When I decided to add shrimps to my diet because of this fantastic numbers (8oz = 241 calories, 3.9g fats, 2,1g carbs, 46.1g proteins), a friend of mine mentioned something I didn't know about shrimps, that is cholesterol. As far as I knew, seafood is pretty healthy compared to a lot of other foods, but the purpose of doing a diet is not only with the goals of losing weight, but also of being healthy, and cholesterol is not something to overlook when eating healthy, specially since most people, including myself, usually pay attention to fats, carbs(sugars) and proteins only.

So, I went ahead and looked for information about the effect shrimps have in our health based on its levels of cholesterol. Apparently, shrimps is not bad for your health. Here I'm sharing an article and a link so you can have an idea. Personally, I'll eat my shrimp once a week to add a great source of protein to my diet.

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Taken from http://www.foodmarketexchange.com/datacenter/industry/article/idf_shrimp_drains.htm

"Good" Cholesterol, "Bad" Cholesterol

Cholesterol travels through the blood stream in lipoproteins, which have been referred to as "plump little fat and protein packages." A positive ratio between two types of cholesterol, low-density lipoprotein (LDL) and high-density lipoprotein (HDL), reduces susceptibility to heart disease.

LDL is known as "bad cholesterol" because it may promote production of artery-blocking plaques that can result in a heart attack. HDL is called "good cholesterol" because it returns cholesterol back to the liver for reprocessing of excretion, which reduces cholesterol levels in the blood stream.

Shrimp and Dietary Cholesterol

Cholesterol from food has a negative impact only if it is absorbed, and saturated fat seems to assist absorption. Eating food with a highly saturated fat content raises LDL cholesterol. Most high-cholesterol foods (such as meat, eggs, and dairy products) are also high in saturated fat, and increase LDL.

Shrimp have a high level of cholesterol, but have essentially no saturated fat (slightly over I gram per serving, compared to beef, which can have 10 to 20 grams). And shrimp's cholesterol is harder to absorb than that from other high-fat foods, although the reasons are not known.

In the past, scientists could not differentiate the different sterols and measured them all as "cholesterol". This is why the amount of cholesterol in shrimp and other shellfish reported is very high.

We now know that the amount of cholesterol in shrimp is approximately 130 mg per 3 oz of raw shrimp, or about 12 large shrimp, and with only 2 grams of fat. The amount of cholesterol in a comparable portion of regular ground beef is about 110 mg, with approximately 20 grams of fat. And shrimp have high levels of beneficial highly unsaturated fatty acids, which raise HDL cholesterol levels, so eating shrimp may actually lower blood cholesterol levels.

The Rockefeller University Study

A study performed in the mid 1990s at Rockefeller University (New York, USA) concluded that eating steamed shrimp raised blood cholesterol levels when compared with a low-cholesterol diet. However, the shrimp diet raised levels of HDL (the "good" cholesterol) more than it increased levels of LDL (the "bad" cholesterol"), and the resulting HDL to LDL ratio was favorable. Triglycerides were also lower on this diet when compared to an egg-based diet with equal amounts of cholesterol.

Conclusion

A serving of a dozen large shrimp contains 130 mg of cholesterol. This is not a health concern, because shrimp is low-fat with a rich content of highly unsaturated fatty acids, which lead to the formation of high-density lipids, commonly known as "good cholesterol". Consuming shrimp may actually lower blood cholesterol levels.

Scientists have concluded that a healthy diet can include shrimp, boiled or broiled. As with most foods, it is better to avoid deep-frying, and to limit the amount of oil, butter, tartar sauce, and mayonnaise.

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Another page with other information about shrimp.

http://www.whfoods.com/genpage.php?tname=foodspice&dbid=107

MzBug

Thanks for the info!

Gotta have my shrimp! I love the stuff. We keep at least one bag of shrimp in the freezer at all times. We just toss them in water to thaw, cook and enjoy! The next day what ever is left goes in a salad.

garysgirl719

Same here MzBug. My favorite is to boil them with crab boil and then toss in a salad. Scrumptious!

runningneo122

Good info... TYVM for the links also. I've read that Asian men eat a diet that is mostly seafood and rice. Heart disease there is virtually nonexistent compared to here in the States.

YassSpartan

Glad I could provide some useful info.

runningneo122, asian men are big into seafood, which makes me wonder the same, would it be related to their health when it comes about heart diseases?

runningneo122

Yes, that was how it was presented in what I read. They were saying that there was a definite correlation.