If you're looking for a quick-fix, this isn't it. But the method of preserving, storing, and preparing eats that our long-ago ancestors discovered may be just what we need to combat our eating evils. By Ava Feuer, REDBOOK.

If you've tried everything diet-wise, and haven't been able to reach your healthy weight, there's another avenue that some nutritionists are touting: the importance of a healthy gut. Though the studies linking a diverse gut bacterium with a stable weight are only now being done, the research is exciting. And thanks to our standard American diet, virtually none of us have a good gut, which could be the reason why we're all feeling kind of blah these days.
"Today, with the SAD, people consume food that is high in chemicals, artificial ingredients, sugar, and preservatives," says Deirdre Rawlings, Ph.D., author of Fermented Foods for Health. "These foods don't sustain the balance of healthy bacteria." Fermented foods, which do just that, were dietary staples in
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