Which substance is banned in many sports?

Question

Quizplus · Accepted Answer

Ephedrine is a stimulant that can enhance endurance and concentration, but it can also have serious side effects, including heart palpitations, seizures, and even death. It is banned by many sports organizations, including the World Anti-Doping Agency. Creatine and caffeine are legal and common supplements in sports, while omega-3 fatty acids are not typically banned as they are a natural nutrient found in many foods.

Which Substance Is Banned in Many Sports