Nutrition Articles

Everyone’s talking about peptides right now. But limited safety data, injection concerns, and questions about sourcing have kept me (an exercise scientist) on the sidelines.

A shake can help you get enough protein around training or fill a gap in a meal. Here’s when I think it makes sense—and when you can skip it.

Carbohydrates fuel hard training and support recovery, but the right amount is different for everyone. Here’s where to start—and how to adjust your carb intake for better results.

Dietary fat supports muscle growth, recovery, and overall health. Here’s how many grams you should eat each day—and which types of fat to prioritize.

Eating enough protein is essential for muscle growth. But when should you eat it? Here's what the latest research says about protein timing and meal frequency.

Protein is the foundation of muscle growth. Here’s how many grams you should be getting every day and what food sources they should come from.

Ignore all the conflicting fitness advice. These are the three priorities every woman over 40 should focus on for a body that's stronger, leaner, and sexier.

The hormonal changes of menopause and anabolic resistance make protein more important than ever for women 50 years and older.

Cutting calories and slashing carbs might help you lose weight, but they can also sabotage training and cost you muscle. Here’s a smarter get-lean dieting approach.