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Applied topically, it helps create an optimal environment for skin cell health, supporting firmness, elasticity, and a youthful-looking complexion

2 B12 deficiency can be due to inadequate dietary intake, in particular in people following a strict vegan diet (B12 is only found in animal foods)

The following resources are also available to read on WADAs website: The full 2026 Prohibited List The WADA 2026 Summary of Major Modifications and Explanatory Notes The 2026 Monitoring Program which includes substances not currently on the List but are being monitored by WADA for potential patterns of misuse in sport