Vitamin D Dosage
Recommended dosage for Vitamin D:
The recommended AI level for all individuals under 50 years old is 5 micrograms/day. For individuals between 50-70 years old the recommended AI level is 10 micrograms/day. Anyone over 70 years old is recommended to have 15 micrograms/day.
Where to Buy Vitamin D Cheap:
| Product Name | Size | Lowest Price | Main Ingredient / Dollar | Go to Cheapest Store |
| NOW Foods Vitamin D-3 5000 IU | 120 Softgels | 105448.15 IU of Vitamin D3 per dollar | ![]() | |
| NOW Foods Vitamin D-3 2000 IU | 120 Softgels | 60150.38 IU of Vitamin D3 per dollar | ![]() | |
| NOW Foods Vitamin D-3 1000 IU | 180 Softgels | 40089.09 IU of Vitamin D3 per dollar | ![]() | |
| NOW Foods Vitamin D - Vcaps | 120 Capsules | 26726.06 IU of Vitamin D2 per dollar | ![]() | |
| NOW Foods Vitamin D-3 & K-2 Vcaps | 120 Capsules | 24048.10 IU of Vitamin D3 per dollar | ![]() | |
| NOW Foods Vitamin D-3 400 IU | 180 Softgels | 20630.37 IU of Vitamin D3 per dollar | ![]() |


