Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.
Vitamins are nutrients that are involved in many essential functions in your body. Taking a daily multivitamin supplement is a way to ensure you are getting the recommended amount of each vitamin.
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Vitamin B-12 is one of the 13 essential vitamins your body needs to maintain a healthy nervous system and to make blood cells. Although generally considered safe, high doses of vitamin B-12 can cause diarrhea, blood clots, itching and serious allergic reactions.
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Phosphorus is an essential mineral your body needs for maintaining healthy bones, cell membranes and energy production, but overconsuming phosphorus can cause high serum levels of phosphate, also known as hyperphosphatemia, especially in people with kidney problems.
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