Wednesday 13 December 2017

Chocolate protects women's hearts

Library image
Library image

John von Radowitz in Washington

AN OCCASIONAL chocolate treat can help prevent heart failure in older women, research suggests.

One or two servings of good-quality chocolate a week reduced the risk of middle-aged and elderly women developing the condition by almost a third, a study found.

Scientists looked at the association between chocolate and heart failure in almost 32,000 Swedish women aged 48 to 83.

Moderate chocolate consumption significantly reduced heart failure risk, but the protective effect lessened as more or less was eaten.

One or two 19 to 30 gram servings a week led to a 32pc risk reduction. This fell to 26pc when one to three servings a month were eaten, while one serving a day or more showed no benefit.

A typical chocolate bar weighs around 100 grams, but the amount of healthy cocoa solids it contains varies greatly.

Dark chocolate can contain as much as 75pc cocoa while standard milk chocolate may have 20pc or less. Antioxidant plant compounds called flavonoids in cocoa are believed to protect against heart disease and high blood pressure.

The study authors pointed out that chocolate eaten in Sweden tends to have a high cocoa content. Although 90pc of chocolate consumed in the country is milk chocolate, it consists of around 30pc cocoa solids.

The lack of benefit from eating chocolate every day was probably due to the extra number of calories consumed, said the researchers. This, in turn, could lead to increased weight and higher blood pressure.

Irish Independent

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