The Spanish Commission for the Fight Against Doping in Sport (CELAD) has published a series of videos about the possible risks that contamination of food supplements can entail.

These are four short videos that review methods to ensure that the supplements athletes buy are as safe as possible, thus avoiding a positive result due to contamination.

Check out the videos below, in Related Content.

1. Risk of unintentional doping.

2. Health risks.

3. Reliable information.

4. Prevention and good practices.