The use of dodgy ingredients in sports nutrition products has gotten less attention in recent years, but experts say unscrupulous formulators continue to find ways to play in the penumbra of the sports nutrition sector.
A new study from a team headed by prominent industry critic Dr Pieter Cohen, MD, found that FDA warning letters did not prevent the subsequent sale of supplements with dodgy ingredients.
In a coordinated enforcement action, FDA has sent warning letters to 10 dietary supplement companies using ingredients that have been added to its Ingredients Advisory List.
