Tag: Ascorbic acid overdose

According to the National Institutes of Health (NIH), the tolerable upper intake level (UL) for vitamin C in adults is 2,000 mg per day. However, taking too much vitamin C drop or supplement can still lead to unpleasant side effects, even though it's a water-soluble vitamin.

While it is a powerful antioxidant, an excess of vitamin C, particularly from high-dose supplements, can cause adverse effects. Understanding what are the signs of too much vitamin C is crucial for knowing when to reduce your intake and avoid potential health complications.