American shrimp provide a good source of cardio-protective omega-3 fatty acids

American shrimp are a nutritious choice for discriminating diners. A good source of cardio-protective omega-3 fatty acides, a 3 ounce serving supplies nearly 18 grams of protein, almost a third of the adult daily requirement.

While the cholesterol content is similar to lean red meat, 166 milligrams in 3 ounces, a study at The Rockefeller University found steamed shrimp do not adversely affect the lipoprotein profile in people with normal cholesterol levels.

In the study, shrimp's high levels of beneficial unsaturated fatty acids raised the HDL (good cholesterol) levels more than it increased the levels of LDL (bad cholesterol), and the resulting HDL to LDL ratio was favorable.

Studies have found shrimp are an excellent source of vitamin D as well as niacin and iron. Other nutritional benefits from the George Mateljan Foundation include selenium, which exhibits anti-cancer properties and, according to reserach, may promote DNA repair and B6, which are needed to maintain low levels of homocysteine, a molecule that can directly damage blood vessel walls and is considered a significant risk factor for cardiovascular disease.

by NewsRx.com