Most clinical trials focused on people with obesity or diabetes, not those with normal sugar levels
Nicotinamide Adenine Dinucleotide (NAD), is a coenzyme that helps for alertness, mental clarity, and memory
Common side effects include nausea, vomiting, constipation, and diarrhea, particularly during the first few weeks of treatment
Arch Biochem Biophys 125:189198 Herbette S, Lenne C, Leblanc N, Julien JL, Drevet JR, Roeckel-Drevet P (2002) Two GPX-like proteins from Lycopersicon esculentum and Helianthus annuus are antioxidant enzymes with phospholipid hydroperoxide glutathione peroxidase and thioredoxin peroxidase activities
In one series, 70 % were seen in individuals under 20 years of age, and 50 % were seen in children under 10 years of age [98]