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  1. Dietary Supplements: What You Need to Know - Consumer

  2. Healthline Nutrition — Vitamins & Supplements

  3. Nutrition and healthy eating Nutritional supplements

  4. What Are Dietary Supplements? - Healthline

  5. Vitamins & Supplements - WebMD

  6. Dietary Supplements - Nutrition.gov

  7. The Truth About Dietary Supplements: Benefits, Risks, and More

  8. Office of Dietary Supplements (ODS)

  9. Dietary Supplement Fact Sheets

  10. How to Choose High Quality Vitamins and Supplements - Healthline