Pasteurized Milk Speeds Death, Heart Disease, Cancer, Bone Fractures; Yogurt and Cheese Have Opposite Effects


Pasteurized Milk Speeds Death, Heart Disease, Cancer and Bone Fractures while Yogurt and Cheese Have Opposite Effects

A large study by researchers from the City University of New York has found that pasteurized milk increases the risk of death and the risk of bone fractures, while the yogurt and cheese has the opposite effects.

The research, published in the British Medical Journal, followed 61,433 women between 39 and 74 years old at the beginning of the study and 45,339 men aged between 45 and 79 years old at the beginning of the study.

The researchers then followed the women for an average of 20 years and followed the men for an average of 11 years. The researchers then correlated the average number of glasses of milk per day was consumed over that period, using food frequency questionnaires.

The researchers measured death among the groups and bone fracture rates along with inflammation markers PGF2-alpha collected from urine and interleukin-6 (IL-6) collected from the blood.

Women Milk Drinkers Died Sooner

Among the women, the researchers found that three or more glasses of milk per day nearly doubled the incidence of death (by 93 percent) compared to those who drank none or less than one glass of milk per day.

Three or more glasses of milk per day in women also increased deaths from cardiovascular disease by over 90 percent and increased incidence of cancer by 44 percent.

And despite expectations that milk reduces the risk of bone fractures, three glasses of milk per day or more increased the risk of hip fractures by 60 percent and the risk of bone fractures by 16 percent.

Men Milkers Also Had Increased Mortality

While the follow-up period in men was almost half of the women – at 11 years – the men also showed higher risks of death and cardiovascular disease from those drinking three or more glasses of milk per day – although only by about 10 percent.

The men drinking more than three glasses of milk per day did not have an increased risk of bone fractures or hip fractures.

Yet Cheese Reduced Mortality and Heart Disease

The real story of this study is hidden in the fine print and therefore missed by most media covering this story. (Should we be surprised?)

While the majority focused upon the fact that pasteurized milk increases mortality, cardiovascular disease and cancer, cheese, yogurt and fermented (cultured) milk had the opposite effect.

Probiotic and Microbes course

Women eating 60 grams or more cheese per day (a couple of slices) in particular reduced the risk of mortality by at least 30 percent – and up to 49 percent (almost half) – when not cancelling out the effects of some of the nutrients in the cheese.

An interesting inverse model for calculation – in the base model adjusted by age only, the effect is 49 percent, but in the model (3) where all the effects of the other nutrients that cheese contains are canceled, the effect is lessened.

When negative effects are measured, it is helpful to eliminate the possible positive effects from the milk in terms of nutrients from its harmful effects. But when the equation is flipped in the case of yogurt and cheese – the effects of the nutrients add to its benefits.

Using this range, incidence of deaths from cardiovascular disease decreased from 37 percent to 52 percent, and deaths from cancer decreased from 5 percent to 15 percent among women who ate 60 grams or more of cheese a day.

Both hip fractures and bone fracture incidence decreased among the women eating more than 60 grams of cheese a day – ranging from 50 percent lower (by half) to 36 percent lower for hip fractures.

Among men, even with the reduced follow-up period, mortality incidence among the men was reduced by between 14 and 18 percent – depending upon the model – while death from cardiovascular disease decreased by between 13 and 22 percent. Mortality from cancer was insignificant.

Bone fracture incidence was also decreased among the cheesy men, ranging from 25 to 23 percent lower among men eating more than 60 grams of cheese a day.

Yogurt and Fermented Milk Also Healthier

Eating 400 grams of yogurt or fermented milk per day (less than two cups) was also healthier for both men and women.

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