Can sports supplements improve performance or speed recovery from injury?

Doctor’s answer

Supplements such as protein or creatine may help selected people when used appropriately, but they cannot replace a balanced diet, sound training, and sleep. Products may contain inaccurate doses, contaminants, or banned substances. Competitive athletes should choose independently tested products and consult a doctor or sports dietitian first.

This content is for education. Diagnosis, treatment, and rehabilitation require an individual assessment by a sports medicine specialist.