Sugar sweetened beverages increase risk of cardiovascular disease and diabetes; compelling new evidence

sugar A peer reviewed study published in the Journal of the American College of Cardiology has specified that sugar sweetened can lead to a much greater risk of developing type 2 diabetes and cardiovascular disease. Sugar-sweetened are still the single greatest source of added sugar intake in the U.S. diet.

An estimated 50% of the US population consumers sugar sweetened daily; with one in four getting at least 200 calories per day from them and 5 percent more than 500 calories per day, which is the equivalent of four cans of soda. Fructose is metabolized in the liver where it can be converted to fatty compounds called triglycerides, leading to fatty liver disease and insulin resistance, a key for developing diabetes and cardiovascular disease.

The study, which analyzed data from recent epidemiological studies and meta-analyses of these studies, reveals that one or two servings a day has been linked to:

a 26 percent greater risk of developing type 2 diabetes,
a 35 percent greater risk of heart attack or fatal heart disease, and
a 16 percent increased risk of stroke

“Since we rarely consume fructose in isolation, the major source of fructose in the diet comes from fructose-containing sugars, sucrose and high , in sugar-sweetened ,” according to Frank Hu, MD, PhD, Professor of Nutrition and Epidemiology at Harvard T.H. and lead investigator of the paper. “Our findings underscore the urgent need for public health strategies that reduce the consumption of these drinks.”

“This is particularly concerning as the research shows that one or more sugar-sweetened a day has been linked to greater weight gain and obesity in numerous published studies,” said Hu. “Regular consumption of sugar-sweetened can lead to weight gain because the liquid calories are not filling, and so people don’t reduce their food intake at subsequent meals.”

“Although reducing the consumption of sugar-sweetened or added sugar alone is unlikely to solve the obesity epidemic entirely, limiting intake is one simple change that will have a measurable impact on weight control and prevention of cardio-metabolic diseases,” said Hu.


Yanping Li, Adela Hruby, Adam M. Bernstein, Sylvia H. Ley, Dong D. Wang, E. Chiuve, Laura Sampson, Kathryn M. Rexrode, Eric B. Rimm, Walter C. Willett, Frank B. Hu. Saturated Fats Compared With Unsaturated Fats and Sources of Carbohydrates in Relation to Risk of Coronary Heart Disease. Journal of the American College of Cardiology, 2015; 66 (14): 1538 DOI: 10.1016/j.jacc.2015.07.

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