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 ...
How much vitamin C you need per day depends on your age, gender, whether or not you're currently pregnant, and if you smoke. Here are the guidelines and general limits.
In some cases, even 1,000 to 2,000 IU daily is insufficient to raise Vitamin D levels to the desired range. Without monitoring the blood levels, it becomes virtually impossible to know whether ...