Low-Carb Diets Increase Risk of Heart Disease
July 9, 2012
A low-carbohydrate, high-protein diet greatly boosts risk of heart disease, according to a new study published in the British Medical Journal. The diets of nearly 44,000 Swedish women were tracked for about 16 years. Those who ate a diet low in carbohydrates and high in protein increased their risk of heart disease. Here is the math: Every 10 percent decrease in carbohydrate intake or increase in protein intake resulted in a 5 percent increased risk of heart disease. The risk of heart disease increased even further as carbohydrate intake fell and protein intake climbed. Women sometimes adopt low-carbohydrate diets for weight loss, however, this study and many previous studies show low-carb and high-protein diets to be dangerous.
Lagiou P, Sandin S, Lof M, Trichopoulos D, Adami HO, Weiderpass E. Low carbohydrate-high protein diet and incidence of cardiovascular diseases in Swedish women: prospective cohort study. BMJ. 2012;344:e4026
Subscribe to PCRM's Breaking Medical News.
Breaking Medical News is a service of the Physicians Committee for Responsible Medicine, 5100 Wisconsin Ave., Ste. 400, Washington, DC 20016, 202-686-2210. Join PCRM and receive the quarterly magazine, Good Medicine.