How is it decided if a supplement or drug should be considered illegal for a particular sport?
Let's say that drug X:
- Was proven to be 100% safe with no health risks.
- Took 10% of everyone's mile time.
- Cost $1000 per week for proper dosage.
Would that drug be legal because it was safe, or would it be banned because it would present an unfair advantage to athletes who could afford the price of the drug?