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Class 10 Supplements

Class 10 (Red Zone) supplements present high risks of adverse side effects, yet they have only moderate potential for positive results. Carefully weigh the likelihood of getting what you want out of these versus the possibility of getting something you don’t want.

Class 10 (Red Zone) supplements present high risks of adverse side effects, yet they have only moderate potential for positive results. Carefully weigh the likelihood of getting what you want out of these versus the possibility of getting something you don’t want.

Melatonin (for flight personnel)

Click on the link below for a downloadable [PDF] of this information:
HPRC Dietary Supplement Classification System: Melatonin

Ephedra (Má huáng)