healthy habits

Surprisingly, I like Wikipedia’s definition of nutrition: “the provision, to cells and organisms, of the materials necessary (in the form of food) to support life”. These provisions are really macro-nutrients (protein, carbohydrate, and fat) and micro-nutrients (vitamins, minerals, antioxidants, amino acids, fatty acids, etc) that come from our diet. Ultimately the foods in our diet are broken down into a simple unit of measured energy called a calorie. You’ve probably heard calories referred to as “empty” in certain circumstances –…