Rifampin, H2 blockers, barbiturates, heparin, isoniazid, colestipol, cholestyramine, carbamazepine, phenytoin, fosphenytoin, and phenobarbital reduce serum levels of vitamin D
Vitamins A , C and D. Calcium also helps
The term "vitamin D" refers to several different forms of this vitamin. ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3). Vitamin D2 synthesized by plants. Vitamin D3 is synthesized by humans in the skin. D is the fourth letter in the Latin alphabet and the vitamin D was the fourth vitamin discovered.
Haopkinsh' invented vitamin D
Sunlight helps the human body to manufacture vitamin D. In that sense one can say that solar radiation contributes to vitamin D. It does not have vitamin D, though.
No, absolutely not. If there are other ingredients in the vitamin for filler, they might, but vitamin D will not cause hives, it is an essential vitamin. Getting hives from vitamin D would be like getting hives from vitamin C.
cholesterol and vitamin D
No. Only antiretroviral drugs can reduce HIV.
Too much such as from some multivitamins or from cod liver oil, possibly can. vitamindcouncil.org/news-archive/2008/proper-vitamin-dvitamin-a-ratio/
interfere with medications
Yes
Vitamin D is produced by ultraviolet radiation on your skin. The UV light converts a precursor molecule to vitamin D.
does diarrhoea interfere with absorption of drugs
Vitamin A is critical to good vision. Vitamin A is a fat-soluble vitamin. That means it is absorbed into the bloodstream and stored in the liver, (the same is true for Vitamins D, E, and K).Vitamin-D deficiency "rickets," a disorder that becomes apparent during infancy or childhood, is the result of insufficient amounts of vitamin D in the body. The vitamin deficiency may be caused by poor nutrition, a lack of exposure to the sun, or malabsorption syndromes in which the intestines do not adequately absorb nutrients from foods.Vtamin K deficiencies are uncommon, you may be at higher risk if you:Have a disease that affects absorption in the digestive tract, such as Crohn's disease or colitisTake drugs that interfere with vitamin K absorptionAre severely malnourishedDrink alcohol heavily
Yes, many commonly used over-the-counter drugs, vitamin supplements and herbs can interfere with prescription drugs and/or other treatment that may be needed.
Yes taking drug can interfere with memory.
Vitamin D (disambiguation).
I know that vitamin d is one isn't vitamin e another?