Science Behind Low Calorie Energy Drinks Like 5-hr Energy

By |2011-11-15T13:27:12-05:00November 15th, 2011|Ask A Coach Responses, Nutrition tips|

Latest Ask a Coach question comes from reader Pat regarding the efficacy of low calorie “energy” drinks: Question: I recently saw some people taking a low calorie energy drink/shot like 5-hour Energy before a half marathon. Is there any science behind those high B vitamin drinks? By definition a calorie is a unit of energy, […]