If you've been feeling fatigued or sluggish lately, and you've also developed dry skin or sudden hair loss, there's a good chance you are deficient in a certain nutrient. The latest data suggest that 20% of women and 10% of men do not get enough of it. One of Japan's college rugby teams was struggling and couldn't figure out why. When they realized their players were deficient in this nutrient and addressed the issue, they won 9 straight championships! We explore the ways to overcome this deficiency, including one very effective and very affordable method!
