Brain tumor research is a relatively modern science that parallels the explosion of molecular biology and modern neuroimaging. While the science is new, Mayo Clinic has a long history of brain cancer treatment and research stretching back over 100 years.
Vitamins come in two forms: water-soluble and fat-soluble. The water-soluble vitamins are vitamin C and the B-complex vitamins. If you take in more than your body can use of these, they end up passing through you as expensive urine. Vitamins A, D, E and K, on the other hand, require fat to dissolve. Your body stores these vitamins, and if you take too much, the amount in your body can build to a harmful level. Tolerable Upper Intake Levels The highest amount of a vitamin you can safely take per day is known as the tolerable upper intake level, or UL.
Loading... siana26158663. If you have too much vitamin D in your body, your may feel nausea, vomiting, weakness, bone pain and weight loss. A long-term effect of too much vitamin D is the deposit of calcium in soft tissues of the body including the blood vessel walls and kidneys where it can cause serious damage.ou can get problems with vitamin D from too much exposure to the sun. I hope this helped. Reply. Loading... joyce stout. cindee wrote: I know that deficiency of vitamin D may cause many problems in your body, but I didnât know that too much vitamin D also can do you harm.