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  1. Vitamin C - Wikipedia

  2. Ascorbic acid Uses, Side Effects & Warnings - Drugs.com

  3. Vitamin C - Mayo Clinic

  4. Vitamin C - Consumer - Office of Dietary Supplements (ODS)

  5. Vitamin C - Health Professional Fact Sheet - Office of Dietary ...

  6. 7 Impressive Benefits of Vitamin C Supplements - Healthline

  7. VITAMIN C (ASCORBIC ACID) - Uses, Side Effects, and More - WebMD

  8. Vitamin C – The Nutrition Source

  9. Vitamin C: Benefits and How Much You Need - Cleveland Clinic …

  10. Vitamin C (ascorbic acid): Uses, Benefits, Side Effects & More - GoodRx