Tag: Vitamin c packet

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Can I have a vitamin C packet every day? Understanding the Benefits and Risks

Dec 19, 2025 •

4 min read

The adult Recommended Dietary Allowance (RDA) for vitamin C is 75-90mg, while many popular vitamin C packets contain a megadose of 1000mg or more. This stark contrast naturally prompts the question: can I have a vitamin C packet every day without experiencing adverse effects?.