How safe is raspberry ketone premium to someone younger than 18 years?

Placebo: You are paying good money for a worthless product that can't help or hurt you. The "superfood" and "miracle-weight-loss" stuff is made up out of whole cloth. There is no law against telling lies on television or the internet. Why not get some real raspberries and enjoy eating them, as part of a lifestyle focused on sensible eating and physical fitness.