Melatonin supplementation for children with atopic dermatitis and sleep disturbance: a randomized clinical trial
The same methylation challenges that can inhibit the clearing of histamine from the body, have also been linked to malabsorption, autism, Down syndrome, and autoimmune disease
Additionally, Vitamin C is involved in enhancing several functions of the immune system
But the additive benefit of combining them remains theoretical
Glutathione in the Brain Sechi G., et al
Dietary supplements [edit] To capitalize on the idea that GH might be useful to combat aging, companies selling dietary supplements have websites selling products linked to GH in the advertising text, with medical-sounding names described as "HGH Releasers"