Dietary supplements are vitamins, minerals, herbs, and many other products. They can come as pills, capsules, powders, drinks, and energy bars. Supplements do not have to go through the testing that drugs do.
Some supplements can play an important role in health. For example, calcium and vitamin D are important for keeping bones strong. Pregnant women can take the vitamin folic acid to prevent certain birth defects in their babies.
To take a supplement as safely as possible:
Tell your health care provider about any dietary supplements you use
Before we begin: Dietary supplements include vitamins and minerals. Get the facts about dietary supplements and how to use them safely.
This tutorial walks you through everything you need to know about dietary supplements. We explain it in plain language, step by step, so whether you are a student, a patient, or simply curious, you will come away with a solid understanding.
We cover what it is, why it matters, how it is diagnosed, and what you can do about it. Key facts are called out along the way.
Do not take a bigger dose than the label recommends
Check with your health care provider about the supplements you take if you are going to have any type of surgery
Read trustworthy information about the supplement
NIH: National Institutes of Health Office of Dietary Supplements
Related topics: Trace Elements.
Categories: Food and Nutrition, Complementary and Alternative Therapies.
Source: National Institutes of Health — NIH Office of Dietary Supplements.
Key Takeaways
Understanding dietary supplements is an important part of taking charge of your health. Here is what to remember:
- Know the signs — Recognizing early symptoms can lead to earlier diagnosis and better outcomes.
- Talk to your provider — If you have concerns or a family history of this condition, bring it up at your next checkup.
- Stay informed — Medical knowledge evolves. Keep learning and asking questions.
- You are not alone — Many people deal with this condition. Support groups and educational resources can help.