N-acetyl-cysteine (NAC) is a known precursor for glutathione (GSH). This study looked at the impact of NAC on GSH status for detoxification in older populations.
Fluoride is primarily known for its effect in strengthening the enamel. However, despite this mechanism of action, tooth decay is still considered to be a significant problem in Australia and one that water fluoridation has obviously not resolved.
A recent clinical trial sought to investigate the effects of CoQ10 supplementation on serotonin levels and depressive symptoms in patients with fibromyalgia.