Vitamin B1 Dosage
Recommended dosage for Vitamin B1:
Recommended Daily Allowance (RDA) 1.2 milligrams for adult males, and 1.1 milligrams for adult females. (source)
Where to Buy Vitamin B1 Cheap:
| Product Name | Size | Lowest Price | Main Ingredient / Dollar | Go to Cheapest Store |
| NOW Foods Vitamin B-1 Thiamine 100mg | 100 Tablets | 2785.52 Milligrams of Vitamin B1 per dollar | ![]() |


