Written By
Adam Gray-Hayward
Reviewed By
Paul Winsper, Chief Science and Performance Officer, AlterMe
“Muscle weighs more than fat” is one of the most common fitness myths around. This blog explains the truth about density, scale weight, and why your body can change dramatically—even when the number doesn’t. Learn how to shift your focus from weight loss to full-body strength and progress.
Still confused by common nutrition advice? This guide breaks down major myths—like carbs causing weight gain, detoxing being a scam, and why extreme restriction doesn’t work—and offers a grounded, research-backed take on what actually supports your health and long-term goals.
GLP-1 medications like semaglutide support fat loss, but without strength training and recovery, you risk losing muscle and energy. AlterMe gives you a personalized, sustainable plan to preserve muscle and make results last.