Can You Take Boron and Vitamin B2 Together?

Dose or timing may matter

The short answer

Boron supplementation may alter riboflavin (B2) metabolism by affecting its phosphorylation to the active coenzyme forms FAD and FMN, potentially reducing B2 effectiveness at enzymatic sites.

How to arrange timing

Monitor B2 status if supplementing boron at high doses for extended periods.

Reference

Reference noted for this combination: Nielsen FH. Biochemical and physiologic consequences of boron deprivation in humans. Environ Health Perspect. 1994;102 Suppl 7:59-63

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.