The popularity of milk may start to boom, considering research found a milk-heavy diet does not increase the risk of heart disease and stroke, and may even be protective against it.
Throughout the 20-year study -- which spanned from 1979-1983 -- researchers asked 764 male patients, ages 45-59, to weigh and record every food and drink they consumed for seven consecutive days. Participants received comprehensive check-ups four times over the two decades.
Over time, 54 men had a stroke, 139 developed symptomatic ischemic heart disease (heart attack or angina) and 225 died.
But what about milk consumption?
When the study began, almost all of the men drank whole (full-fat) milk; however, a random sampling in 2000 of the surviving participants showed almost all of them had switched to low-fat skim milk (or semi-skimmed milk) within the previous eight years. Further:
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Men who drank the most milk -- a pint or more a day -- had a higher energy intake, meaning they were likely more active.
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Cholesterol levels and blood pressure readings were similar in both high- and low-milk drinkers.
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Men who consumed the most milk had a reduced risk of ischemic heart disease or stroke compared to those who drank the least (less than half a pint).
Journal of Epidemiology and Community Health June 2005, Vol. 59, Number 6: 502-505
Science Daily May 24, 2005
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