Long-term deficiency can lead to cognitive problems
Potential Risks and Precautions Though B12 injections are generally safe when administered correctly, there are potential risks including bruising, infection, or allergic reactions
Conversely, isoniazid and pyrazinamide (tuberculosis drugs) are structural analogs of niacin that can interfere with niacin metabolism, potentially precipitating pellagra in rare cases
In D-galactose-induced aging mice, oral administration of the product significantly increased NAD+ levels in liver and adipose tissue, activated mitochondrial energy metabolism pathways, improved insulin sensitivity, lowered blood glucose and lipid levels, reduced visceral fat accumulation, and increased energy expenditure, alleviating fatigue and abnormal body weight associated with aging