200mg of caffeine is reasonable depending on body weight.
“The principle sources of caffeine intake among adolescents are sweetened coffee and energy drinks, with a daily caffeine intake below the current suggested maximum acceptable levels for adolescents (2.5 mg/kg body weight/day”
200mg of caffeine is reasonable depending on body weight.
“The principle sources of caffeine intake among adolescents are sweetened coffee and energy drinks, with a daily caffeine intake below the current suggested maximum acceptable levels for adolescents (2.5 mg/kg body weight/day”
ophrp.org/journal/view.php?doi=10.24171/j.phrp.2018.9.6.01