What vitamin C and D contribute to
- Vitamin C and vitamin D contribute to the normal function of the immune system.
- Vitamin C contributes to the reduction of tiredness and fatigue.
- Vitamin D contributes to the maintenance of normal bones and normal muscle function.
Authorised EU claims, valid from 15 % of the reference value (12 mg vitamin C, 0.75 µg vitamin D).
Products with vitamin C or D
| Product | Per day | % NRV | Daily serving |
|---|---|---|---|
| Glumedic | Vitamin D: 25 µg | 500 % | 1 capsule |
| Glumedic | Vitamin C: 90 mg | 113 % | 1 capsule |
| Sildorafil | Vitamin C: 40 mg | 50 % | 9 sprays = 1 ml |
How much is sensible?
Reference values: 80 mg vitamin C and 5 µg vitamin D a day. EFSA’s upper level for vitamin D is 100 µg a day for adults.
If you already take a vitamin D product, add up the amounts – 25 µg per capsule is a common supplement dose.
FAQ
Can vitamin C prevent a cold?
There’s no authorised claim for preventing colds. Vitamin C contributes to the normal function of the immune system.