More Vitamin C equals better exercise performance
7.0Moderate
evidence
evidence
The Claim
There's a common belief that increasing Vitamin C intake can enhance athletic performance and recovery after exercise, leading many to supplement excessively.
Origin
This idea likely stems from studies showing antioxidant benefits of Vitamin C, along with marketing by supplement companies promoting it for athletes.
What Science Says
Research indicates that while Vitamin C is essential for overall health and recovery, excessive supplementation does not necessarily enhance exercise performance. A review of studies found no significant improvements in physical performance metrics in well-nourished athletes, suggesting that normal dietary intake is sufficient for performance needs.
Verdict
Mostly False