This website is intended for Medical Professionals only. By using this site you confirm that you are a healthcare professional.

News
Children who walk to school less likely to ... Children who regularly walk or cycle to school are less likely ... (20 May 2019)
Women with sleep apnoea are more likely to ... A study of more than 19,000 people has found that women with ... (20 May 2019)
Passion trumps love for sex in relationships When women distinguish between sex and the relational and ... (17 May 2019)
Inflammatory Bowel Disease During Childhood ... A new study revealed an increased risk of cancer and early death ... (13 May 2019)
Fracture Risk Tool Is Useful in Women with ... The FRAX®tool takes into account certain factors to determine ... (13 May 2019)
Thursday, 17 May 2018 07:04

Keep saying yes to fish twice a week for heart health Featured

Rate this item
(0 votes)

A new scientific advisory reaffirms the American Heart Association’s recommendation to eat fish- especially those rich in Omega-3 fatty acids twice a week to help reduce the risk of heart failure, coronary heart disease, cardiac arrest and ischaemic stroke. The advisory is published in the American Heart Association’s journal Circulation.

“Since the last advisory on eating fish was issued by the Association in 2002, scientific studies have further established the beneficial effects of eating seafood rich in Omega-3 fatty acids, especially when it replaces less healthy foods such as meats that are high in artery-clogging saturated fat,” said Eric B. Rimm, Sc.D., chair of the American Heart Association writing group and professor of epidemiology and nutrition at the Harvard T.H. Chan School of Public Health in Boston.

The Association recommends eating two 100g servings of non-fried fish, or about ¾ cup of flaked fish every week. Emphasis should be placed on eating oily fish like salmon, mackerel, herring, lake trout, sardines or albacore tuna, which are all high in omega-3 fatty acids.

The advisory was written by a panel of nutrition experts, who also reviewed studies about mercury in fish. Mercury is found in most seafood but is prevalent in large fish such as shark, swordfish, tilefish, king mackerel, bigeye tuna, marlin and orange roughy. The writing group concluded that while mercury contamination may be associated with serious neurological problems in newborns, existing scientific research finds that mercury contamination does not have adverse effects on heart disease risk in adults, and the benefits of eating fish substantially outweigh any risks associated with mercury contamination, especially if a variety of seafood is consumed.

The importance of environmentally sustainable fish farming techniques and other topics are also briefly discussed in the advisory. A previously published American Heart Association advisory on Omega-3 fish oil supplements noted that the supplements are not recommended for the general public to prevent clinical cardiovascular disease because of a lack of scientific evidence regarding any effect on cardiovascular risk.


Source: American Heart Association
Full bibliographic information

Seafood Long-Chain n-3 Polyunsaturated Fatty Acids and Cardiovascular Disease

Read 754 times Last modified on Tuesday, 22 May 2018 17:51

Latest news

Highlights

Join

Connect with other Medical Professionals on fb in a closed facebook group

Login

Top
We use cookies to improve our website. By continuing to use this website, you are giving consent to cookies being used. More details…