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 ...

Healthy Adults Under Age of 75 Urged to Take Recommended Daily Allowance of Vitamin D June 3, 2024 — Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily ...

In severe cases, vitamin D toxicity can cause kidney failure, heart problems and in rare instances, death.” The recommended daily allowance of vitamin D is 600 international units (IU ...