Health claim
“Consuming a high-protein diet (at least 1 gram of protein per kilogram of body weight) helps men over 40 preserve muscle mass while losing fat.”
Claim checked — strong evidenceMedium risknutrition
Evidence Summary
Multiple well-designed studies consistently support this claim.
Research shows protein intake of ~1.0–1.2 g/kg body weight supports muscle maintenance during weight loss in middle‑aged men.
Extracted from
How to Lose Weight Over 40 - The 6 Foundations For MenFit Father Project - Fitness For Busy Fathers
The video outlines six foundational steps the creator claims can help men over 40 lose weight, focusing on diet, exercise, sleep, stress, mindset, and consistency.
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