NAD+ is an essential **bioactive** coenzyme that declines with age, and supplementation can help maintain metabolic efficiency during caloric restriction
To balance risks and benefits, expert opinions emphasize the importance of individualized dosing, shared decision-making, and careful patient selection
Dehydration and electrolyte imbalances, which can occur secondary to reduced food and fluid intake or gastrointestinal side effects such as nausea and vomiting, may also contribute to these sensations
New York: Springer-Verlag
Neurotrophins such as nerve growth factor, brain-derived neurotrophic factor and hepatocyte growth factor (HGF) are capable of stimulating dendritic arborization, synaptogenesis, stem cell differentiation, neurogenesis, and decreases in neuroinflammation, oxidative stress-induced damage and neurotoxicity due to a wide range of cellular insults
It's long enough to safely penetrate beneath the skin without reaching muscle or nerves