Diet Success may Depend on Your DNA

Perhaps as could be expected, both in earlier research and in anecdotal evidence in humans, the animal models tended not to do great on the American-style diet. A couple of the strains became very obese and had signs of metabolic syndrome. Other strains showed fewer negative effects, with one showing few changes except for having somewhat more fat in the liver. With the Mediterranean diet, there was a mix of effects. Some groups were healthy, while others experienced weight gain, although it was less severe than in the American diet. Interestingly, these effects held, even though the quantity of consumption was unlimited.

The results demonstrated that a diet that makes one individual lean and healthy might have the complete opposite effect on another. “My goal going into this study was to find the optimal diet,” Barrington said. “But really what we’re finding is that it depends very much on the genetics of the individual and there isn’t one diet that is best for everyone.”

Read the source article here.

This is the first research study I’ve come across exploring genetics and diet.  This supports a belief I have about diet.  Eat what your ancestors ate.

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