: Energy drinks are generally not recommended for children or teens due to risks of heart palpitations, anxiety, and sleep disruption [ 0.5.3 , 0.5.6 , 0.5.7 ].
: There is no federal minimum age required to purchase energy drinks in the U.S. [ 0.5.1 , 0.5.2 ]. how old to buy energy drinks
: Many retailers apply a voluntary age limit of 15 [0.5.2]. Health Recommendations : Energy drinks are generally not recommended for