Thus, the recommended daily allowance of vitamin D will continue to be controversial; happily, proponents of greater increases in vitamin D intake generally recommend an amount at or below what ...
2024 — Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require testing ...
“95 per cent of our vitamin D is derived from the sun, so deficiency is a nationwide concern. The UK government recommends that everyone should take a daily supplement during both the autumn and ...