L-carnitine can be bought as a dietary supplement, but the nutrient is also added to energy drinks and some protein powders ...

When the US Food and Drug Administration (FDA) banned the addition of ephedra alkaloids in dietary supplements around 15 years ago, many companies simply replaced that stimulant with alternative ...

Supplements do not technically qualify as a food or as a drug, so regulation of such products is often overlooked, especially in South Africa.

More than one-third of sport supplements available online in Australia contained substances banned by the World Anti-Doping Agency (WADA), according to a survey commissioned by the national doping ...

In January, Science in Sport issued an unaudited trading update for 2024, along with its outlook for 2025. It said it expected its annual revenue to have fallen by 17.5% to £51.9m in 2024.