NADH (Enada), an OTC supplement that's being promoted for chronic fatigue syndrome

People are asking about NADH (Enada), an OTC supplement that's being promoted for chronic fatigue syndrome.

NADH is the reduced form of nicotinamide adenine dinucleotide...the active co-enzyme form of niacin. NADH plays an important role in the production of energy in cells.

NADH might also increase the production of dopamine...norepinephrine...and serotonin.

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