Dairy consumption could lower risk of heart disease

Maricruz Casares
Setiembre 14, 2018

Researchers followed 136,000 people aged 35 to 70 in 21 countries over an average of nine years to complete the Prospective Urban Renewal Study. Those who consumed an average of 3.2 daily servings had a mortality rate of 3.4 percent compared with 5.6 percent for those who didn't consume any dairy.

Higher intake of milk and yoghurt (above one serving per day) was associated with lower rates of the composite outcome, which combines total mortality and cardiovascular disease (milk: 6.2% vs 8.7%; yoghurt: 6.5% vs 8.4%), compared to no consumption.

And dairy products may also contain other potentially beneficial compounds, including specific amino acids, unsaturated fats, vitamin K1 and K2, calcium, magnesium, potassium and potentially probiotics, the researchers said. The research is not telling us that whole-fat dairy is any better for us than low-fat dairy.

It's important to remember that because this study was observational, it can only show us an association between different factors rather than a cause and effect. Unusual research, nonetheless, means that fleshy-corpulent dairy would possibly perchance nearly definitely also essentially be extra healthy than its reputation suggests, and that folks that exhaust fleshy-corpulent dairy have to now not extra inclined to make heart problems and kind 2 diabetes than of us that exhaust low-corpulent dairy.

Eating dairy every day can lower your risk of heart disease - and helps people to live longer - suggests new research.

"We are suggesting that dairy merchandise must now not be discouraged and even nearly definitely must be encouraged, especially in low- and heart-earnings worldwide locations where dairy consumption is low, or among folks who exhaust very low amounts of dairy", she says.

The new study has some major limitations.

"Dairy products don't need to be excluded from the diet to prevent heart and circulatory diseases and are already part of the eatwell guide, which is the basis for our healthy eating recommendations in the UK". In this study the people with higher intakes were having about two to three portions of dairy a day, which is in line with current advice. Yet researchers do not think we should be so hasty.

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The study also found that people who consumed less than a half serving of whole fat dairy per day had higher rates of mortality and cardiovascular disease than those who had three servings.

That finding means that vilifying complete-corpulent dairy exclusively thanks to its larger saturated corpulent reveal - even when heaps of research does link saturated corpulent to coronary heart disease - would possibly perchance nearly definitely also now not snatch the complete image, Dehghan says.

Above all, the researchers found out that, even though all types of dairy products are healthy, the whole-fat milk might be even healthier than initially believed.

"It is not the ultimate seal of approval for recommending whole-fat dairy over its low-fat or skimmed counterparts", they wrote.

One standard serving of dairy was equivalent to a glass of milk, a cup of yogurt, a ½oz (15g) slice of cheese, or a teaspoon of butter.

Currently, the US Dietary Guidelines for Americans 2015-2020 recommends no more than three servings of dairy a day and advises to choose fat-free and low-fat options.

"Focusing on low-corpulent is predominantly in accordance to the conclusion that saturated corpulent will enhance LDL ldl cholesterol", she says. This study does not provide any evidence that challenges that. The findings were similar but not significant for people who ate both full-fat and low-fat dairy. "Last year, we published results from PURE showing that saturated fat was inversely associated with mortality. Readers should be cautious, and treat this study only as yet another piece of the evidence (albeit a large one) in the literature".

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