Some offer unique health benefits. Here are the 20 healthiest fruits in the world ... One study concluded that the melatonin content in tart cherry juice improved sleep duration and quality.
One of the benefits of cherries is that it can relieve inflammation and pain ... A study published in the European Journal of Nutrition was conducted amongst 20 people who were either given a placebo ...
(Just be sure to enjoy dark chocolate in moderation, since its caffeine can counteract the sleep-promoting benefits if you overdo it.) Melatonin, the body’s natural sleep signaler, is boosted by foods ...