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Diets That Reduce Calories Lead to Weight Loss, Regardless of Carbohydrate, Protein or Fat Content

Many popular diets emphasize either carbohydrate, protein or fat as the best way to lose weight. However, there have been few studies lasting more than a year that evaluate the effect on weight loss of diets with different compositions of those nutrients.

Risk of dying after heart failure down by one-third

Survival after a heart failure diagnosis has greatly improved over the past 50 years, according to a study from the National Heart, Lung, and Blood Institute (NHLBI), part of the National Institutes of Health. The study found that the risk of dying after being diagnosed with heart failure had dropped by about a third in men and women during that period. About 4.8 million Americans have heart failure, with about 550,000 new cases being diagnosed each year. Heart failure contributes to about 287,000 deaths a year.



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