Youngevity presents 7 Common Nutrient Deficiencies: Know the SignsHere is some helpful nutritional tips from Youngevity You might think nutrient deficiencies are a thing of the past, reserved for sailors trapped at sea. But even today, it’s possible to lack some of the essential nutrients your body needs to function optimally. Nutrient deficiencies alter bodily functions and processes at the most basic cellular level. These processes include water balance, enzyme function, nerve signaling, digestion, and metabolism. Resolving these deficiencies is important...