California to force gym buffs to show ID to buy popular fitness supplementHealthNov 9 at 12:29 PM – Nov 9 at 11:20 PM3 outletsUnited StatesFox NewsNew California law will restrict sales of some muscle-building supplements to minors Nov 9 at 3:43 PMNew York PostCalifornia to force gym buffs to show ID to buy popular fitness supplement Nov 9 at 12:29 PMBreitbartCalifornia Law Requires ID to Buy Muscle-Building Supplements in January seen Nov 9 at 11:20 PM