Pregnancy and lactation represent relative contraindications given absence of human safety data in these populations despite reassuring preclinical reproductive toxicology studies
PubMed Thomas, M.K., Nikooienejad, A., Bray, R., Cui, X., Wilson, J., Duffin, K., et al
Healthy Fats for Gallbladder Protection Rapid weight loss increases gallstone risk, and this risk compounds when dietary fat intake drops too low
This means even abdominal injections can support elbow healing, though local injections likely deliver faster and more pronounced local effects
However, as with any biologically active compound, medical supervision is essential
Niacin can also cause bloating, burping, facial redness, and increased gas