An Apple a Day Keeps the Cardiologist Away

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Last week I shared with you a study suggesting that eating more  fruits and vegetables makes you happy. One reason these people  may be happier may be that they are also healthier.  For example, today’s study (Crowe et al, Am. J. Clin. Nutr., doi: 10.3945/ajcn.112.044073) shows that vegetarians have a 32% lower risk of developing heart disease. […]