Riboflavin (B2)Nutrition library
Riboflavin (B2)
Riboflavin is a cofactor for energy release and homocysteine recycling — pairs with folate and B12 in methylation.
Trimester focus
| Stage | For the mother | For the baby |
|---|---|---|
| First trimester | RDA 1.4 mg/day (1.6 mg lactation); dairy, eggs and leafy greens help. | Supports early organ formation. |
| Second trimester | High folate without adequate B2 may mask functional methylation gaps. | Fetal growth increases maternal riboflavin turnover. |
| Third trimester | Liver, nutritional yeast and dairy cover gaps efficiently. | Adequate maternal status supports neonatal stores. |