If you do long runs, consider taking B2.
If you do long runs, consider taking B2.
In this placebo controlled trial, 32 ultra maraton runners were given 100 mg of riboflavin or placebo.
-B2 lowered oxidative state, muscle pain and soreness ratings during and immediately after the race.
Improved 400m run time.
The study
- A Placebo-Controlled Trial of Riboflavin for Enhancement of Ultramarathon RecoverySports Med Open · 2017 · PMID 28349501