Search Results 1-10 of 16293 for vitamin toxicity

  1. Vitamin D toxicity: What if you get too much? - Mayo Clinic

    The main concern of vitamin D toxicity is a buildup of calcium in the blood. This is called hypercalcemia. Hypercalcemia can cause upset stomach and vomiting, ...

  2. Too much vitamin C: Is it harmful? - Mayo Clinic

    Vitamin C is an essential nutrient, but you can get too much ... Can a lack of vitamin D cause high blood pressure? Vitamin D for babies · Vitamin D toxicity ...

  3. Vitamin D Toxicity Rare in People Who Take Supplements, Mayo Clinic Study Finds

    They found that toxic levels are actually rare. Their study appears in the May issue of Mayo Clinic Proceedings. A vitamin D level greater than 50 nanograms per ...

  4. Vitamin A - Mayo Clinic

    If you take vitamin A for its antioxidant properties, keep in mind that the supplement might not offer the same benefits as vitamins found naturally in foods.

  5. Vitamin B-6 - Mayo Clinic

    Overview. Vitamin B-6 (pyridoxine) is important for normal brain development and for keeping the nervous system and immune system healthy.

  6. Vitamin B-12 - Mayo Clinic

    Vitamin B-12 is also added to some foods, such as fortified breakfast cereals, and is available as an oral supplement. Vitamin B-12 injections or nasal spray ...

  7. Vitamin E - Mayo Clinic

    Vitamin E is an antioxidant. Antioxidants might protect cells from the effects of free radicals, which are molecules made when the body breaks down food or is ...

  8. Vitamin C - Mayo Clinic

    Vitamin C (ascorbic acid) is a nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital to your ...

  9. Vitamin D - Mayo Clinic

    Calcium is a major part of bones. Vitamin D also has many other uses in the body. It supports immune health and helps keep muscles and brain cells working.

  10. Niacin overdose: What are the symptoms? - Mayo Clinic

    Overview of water-soluble vitamins. https://www.uptodate.com/contents/search. Accessed Dec. 4, 2023. Melmed S, et al. Disorders of lipid metabolism. In ...