Sport Nutrition — Conseil

Pre-workout supplements promise an instant energy boost. But your body mainly needs carbohydrates! What you need to know, plus 3 natural alternatives before training.

Does caffeine really improve performance? The proven effects, recommended doses, the best time to take it, and the precautions to know.

Electrolyte drink or sports drink: what’s the difference, and which one should you choose? A short nutritionist’s guide based on the duration and intensity of exercise.

Glycogen loading helps maintain energy during events lasting more than 90 minutes. Here’s how to do it: amounts, duration, and foods to choose.