There is nothing in any Hammer products that would be harmful to any athlete, regardless of weight or age. The majority of "sports drinks" out there are full of artificial colors, flavors, sugars and stimulants, which in our opinion are far more harmful to developing bodies than complex carbohydrates and complete electrolyte profiles. Should children be taught to use a pill instead of proper nutrition? Absolutely not, a proper diet should always be first and foremost. However, during exercise the body needs easily assimilated sources of electrolytes and calories, and HEED and Endurolytes are 2 such options.

Electrolytes in hot conditions: A good rule of thumb for usage is 1 capsule or scoop per 50 lbs (22.7 Kg approx) of body weight per hour.