Vitamin B3 500mg assists the metabolism of carbohydrates, proteins and fats.
Vitamin B3 500mg supports energy production.
Vitamin B3 500mg helps maintain vitamin B3 levels in the body and supports general health and wellbeing.
Vitamin B3 500mg supports skin health.
Adults and children over 12 years - Take 1 tablet daily, with food, or as directed by your health professional.
• Caution with carbamazepine - nicotinamide may inhibit the CYP450- mediated metabolism of the medication, resulting in increased carbamazepine serum concentrations. Monitor drug level.
• Caution with primidone - nicotinamide may inhibit the CYP450- mediated metabolism of primidone and its conversion to phenobarbital. Monitor drug levels.
• Caution in pregnancy and breastfeeding – safety of high dose vitamin B3 is unknown.
• Caution in individuals with gout. Large doses of vitamin B3 can reduce urinary excretion of uric acid (a risk factor for gout).
• None noted at the recommended dose.
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