Michigan Technological University is a public institution that was founded in 1885. It has a total undergraduate enrollment of 5,721, its setting is rural, and the campus size is 925 acres. It utilizes a semester-based academic calendar.
Responses (5) Hi Rutvij, vitamin D deficiency sure can cause pain and havoc with our bodies. I also had the same problem, but my doctor had me take a prescription vitamin D, once a week, at 50,000 IU's. If you take too much it can be toxic and cause problems as well as a deficiency.
Over-the-counter and prescription supplements can increase your vitamin D3 intake. The amount of vitamin D necessary for good health is a matter of sharp debate. The Food and Nutrition Board's adequate intake amount is 600 IUs per day between the ages of 1 and 70 and 800 IUs per day for adults over age 70.