GorillaHead
Member
Retinol makes me super sleepy the next fay. Noticed this Many many times. I know it reduces cortisol and maybe perhaps its also suppressimg thyroid. Honestly i am starting to think no more than 1000iu of retinol a day is safeI too have noted that vitamin E cause fatigue sometimes. Can Vitamin A cause the dame? I started supplementing 50,000 IU of Retinol Palmitate and feel very sleepy/tired the Day after. Maybe is the dose too high? Any thoughts or someone has experienced the same?