Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 10 of 1,798 for nutritional supplements
  1. Folate From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... its Nutrition Facts label . What kinds of folate dietary supplements are available? Folate is available in multivitamins and ... mcg Does folate interact with medications or other dietary supplements? Folate supplements can interact with several medications. Here ...
  2. Calcium From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... they contribute adds up. What kinds of calcium dietary supplements are available? Calcium is found in many multivitamin/ ... mg Does calcium interact with medications or other dietary supplements? Calcium dietary supplements can interact or interfere with ...
  3. Thiamin From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... soybeans ), seeds, and nuts What kinds of thiamin dietary supplements are available? Thiamin is found in multivitamin/mineral ... harm. Does thiamin interact with medications or other dietary supplements? Yes. Some medicines can lower thiamin levels in ...
  4. Vitamin K From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... about Vitamin K? What kinds of vitamin K dietary supplements are available? Vitamin K is found in multivitamin/ ... Does vitamin K interact with medications or other dietary supplements? Yes, some medications may interact with vitamin K. ...
  5. Vitamin A From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... breakfast cereals Eggs What kinds of vitamin A dietary supplements are available? Vitamin A is available in dietary ... Does vitamin A interact with medications or other dietary supplements? Yes, vitamin A supplements can interact or interfere ...
  6. Niacin From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... many breads and cereals What kinds of niacin dietary supplements are available? Niacin is found in multivitamin/mineral ... mg Does niacin interact with medications or other dietary supplements? Niacin dietary supplements can interact or interfere with ...
  7. Vitamin D From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... a few minutes. What kinds of vitamin D dietary supplements are available? Vitamin D is found in multivitamin/ ... Does vitamin D interact with medications or other dietary supplements? Yes, vitamin D supplements may interact with some ...
  8. Magnesium From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... some other milk products What kinds of magnesium dietary supplements are available? Magnesium is available in multivitamin/mineral ... arrest . Does magnesium interact with medications or other dietary supplements? Yes. Magnesium supplements can interact or interfere with ...
  9. Selenium From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... and other grain products What kinds of selenium dietary supplements are available? Selenium is available in many multivitamin/ ... mcg Does selenium interact with medications or other dietary supplements? Yes, some of the medications you take may ...
  10. Iron From the National Institutes of Health (National Institutes of Health, Office of Dietary Supplements)  
    ... peppers, tomatoes, and broccoli. What kinds of iron dietary supplements are available? Iron is available in many multivitamin/ ... mg Does iron interact with medications or other dietary supplements? Yes, iron supplements can interact or interfere with ...
previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next