Dr. House
Tuesday, August 29, 2017
Huge Diet Study Shows Carbs, Not Fats Are the Problem
Defying expectations, PURE found that high carbohydrate intake was associated with a significant increase in the risk of death, while both total fat and saturated and unsaturated fats were associated with a decreased risk of death. However, fat consumption was not associated with cardiovascular disease or cardiovascular mortality, though saturated fat had an inverse association with stroke. The second presentation and Lancet paper, by Andrew Mente, PhD, also of McMaster University, challenges the widely held and nearly religious belief that more is always better when it comes to fruits, vegetables, and legumes.
The study did confirm that fruits and veggies (and legumes) in moderation are good for you, but it did not show that the benefits keep growing with increased consumption. Instead, the PURE researchers found that the maximum benefit was achieved with three to four serving per day. Current guidelines recommend that people consume five servings a day. The authors note that many people in lower income countries are unable to afford this high level of consumption. https://www.medpagetoday.com/MeetingCoverage/ESC/67566?xid=NL_breakingnews_2017-08-29&eun=g721819d0r
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