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Lose Fat Without Losing Muscle

Aggressive dieting often strips muscle along with fat. Protecting lean mass is what keeps the results worth having.

Lose Fat Without Losing Muscle
Overview

What this is

When men lose weight, they often lose muscle along with fat, especially with aggressive dieting, which undermines metabolism, strength, and the very results they're after. This page explains why lean mass preservation matters during weight loss, and the levers, protein, resistance training, sensible pacing, that protect muscle while fat comes off.

Why

Why it happens

In a calorie deficit the body can pull energy from muscle as well as fat, particularly without resistance training and adequate protein. Preserving muscle keeps metabolism higher and results more durable.

Causes

Common causes

Muscle loss during dieting is driven by overly aggressive deficits, inadequate protein, lack of resistance training, and crash approaches that prioritize fast scale movement.

Paths

Possible paths forward

Keeping protein high during weight loss; continuing resistance training throughout; choosing a moderate rather than extreme deficit; and judging progress by strength and body composition, not just the scale. These protect the muscle that makes results last.

FAQ

Questions worth asking.

These FAQs are meant to help you with common situations affecting our community - men over 40 - so when you do speak with your doctor, you have a head start. FAQs are for educational purposes only and aren't a substitute for professional medical advice.

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