Nutrition claims in context

Supplements

Compare formulations and research, understand the role of dietary intake, and look closely at what supplement claims can and cannot establish.

What research shows about creatine monohydrate, strength, repeated high-intensity efforts, muscle mass and differences between sports.

A closer look at common claims about tongkat ali, testosterone, libido and muscle growth, including the limits of the available research.

Compare zinc and magnesium forms, capsules, powders and quality certifications, with attention to bioavailability and total nutrient intake.

Why electrolyte products can cause digestive symptoms and interact with health conditions or medicines. Sodium, potassium and magnesium in context.

Protein, carbohydrate content, calorie intake and practical differences between mass gainers and protein powders in an athlete’s diet.