Overwhelmed by the proliferation of news about probiotics? Here's what you need to know about them, and how you can take advantage of probiotics (and prebiotics) to improve digestion, fend off disease, and maximize nutrient absorption.
You’ve noticed her in the grocery store or in line at the post office: the woman who’s always in a good mood, quick with a smile and unflustered by the typical daily annoyances. Chances are, she hasn’t won the lottery. She just knows – as an increasing number of studies show – that what you consume has a profound impact on not only your body, but also your brain. Here are the best foods and supplements for eternal happiness, and some other positive side effects, too.