Understanding the benefits of exercise at the molecular level and how someday it could be bottled up and taken like a vitamin.
There may be good reason to use supplements for vegan women: white vegan women close to menopause have a 55% greater risk for hip fracture.
If clients ask about the benefits of supplemental testosterone therapy, you can share that circuit training provides more health benefits.
Depending on the sport and level of competition, 40%–100% of athletes use sports supplements, such as creatine and certain stimulants.
You’ve probably come across this argument from nutrition gurus: Modern diets just don’t have enough of the nutrients we need from food.