A

A Strengthens and thickens: Biotin "is well known for its positive effects on hair including growing stronger thicker strands," says Friese.  Protects: Because biotin strengthens hair, it is less likely to break off at the ends, promoting and protecting length, explains Friese.

A On the low end, as little as 100–250mg per day can be used to support gains. However, if you want the strongest muscle-building effect possible, go for the higher end of the range (750–1,500mg daily). Take this 45 minutes before your workouts for eight weeks, and then take an equal break.

A Avoid using alpha-lipoic acid together with other herbal/health supplements that can also lower your blood sugar. This includes devil's claw, fenugreek, garlic, guar gum, horse chestnut, Panax ginseng, psyllium, and Siberian ginseng.

A CoQ10 supplementation can improve learning and memory deficits induced by diabetes in older subjects. In addition, CoQ10 at higher doses can improve cognitive performance in older healthy subjects.

A Gut，Mouth，Vagina，Urinary tract，Skin，Lungs.

A While biotin is added to some shampoos that claim to reduce hair loss, there is no evidence that this works. Consuming foods rich in healthy vitamins and minerals will help with overall hair health.

A Arachidonic acid (AA) supplementation does not seem to cause any side effects or adverse events. In all the clinical studies mentioned, there have been no reports of any unexpected effects on any of the participants