Medicine

Could Even High-Fat Dairy Be Good for You?

Could Even High-Fat Dairy Be Good for You?

News reports have suggested that whole milk and full-fat dairy products could be good for you, but are they really healthier than low-fat versions? The risk of death due to non-cardiovascular disease is also lower for those who eat full-fat dairy.

Researchers at McMaster University assessed information on 136,384 volunteers aged between 35 to 70 years of age from the Prospective Urban Rural Epidemiological (PURE) study.

Among those who consumed exclusively whole-fat dairy, higher intake was associated with rates of mortality and cardiovascular disease about 1 percent lower than those who consumed less than half a serving every day.

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

Associate Professor Anna Rangan, of Sydney University in Australia, said of the findings: 'The results from the PURE study seem to suggest that dairy intake, especially whole-fat dairy, might be beneficial for preventing deaths and major cardiovascular diseases.

Having three servings of dairy a day could help lower your risk of heart disease, a new study claims.

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, compared to no consumption.

However, they conflict with current dietary guidelines which recommend consuming two to four servings of fat-free or low-fat dairy per day and minimising consumption of whole-fat dairy products for cardiovascular disease prevention, authors note.




When put next to of us that didn't exhaust dairy, these who consumed larger than two servings per day had lower complete mortality rates (3.four% versus 5.6%) and cardiovascular mortality rates (Zero.9% versus 1.6%). This new finding is contrary to conventional dietary guidelines.

Most dietary advice urges people to cut down on fatty foods, particularly saturated fat from red meat and dairy products.

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. These guidelines are based on evidence that consuming too much saturated fat is known to increase cholesterol levels, which is a known risk factor for heart and circulatory diseases.

The researchers who conducted the latest study concluded that the consumption of dairy should not be discouraged - and should perhaps be encouraged in low-income and middle-income countries where dairy consumption is low.

"Currently with the evidence that we have reviewed, we still believe that you should try to limit your saturated fat including fat that this is coming from dairy products", commented Jo Ann Carson, PhD, of UT Southwestern Medical Center in Dallas and a spokesperson for the American Heart Association.

"We are suggesting that dairy consumption should not be discouraged", lead investigator Mahshid Dehghan, PhD (McMaster University, Hamilton, Canada), told TCTMD. "Last year, we published results from PURE showing that saturated fat was inversely associated with mortality".

That said, people should stick to low-fat dairy, she advised. "However dairy contains many diversified components [which may be healthy] - amino acids, vitamin Ample, calcium, magnesium". "We're saying moderate consumption, regardless of fat, is safe", she said.

"Full-fat products are still high in calories and, like everything else, can cause weight gain if eaten to excess. However, ideally our findings require confirmation in randomized trials evaluating the effects of increasing dairy consumption on BP, glucose, and clinical outcomes", Dehghan added.


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