All About Protein, Building Muscle, and Losing Belly Fat

15 Dec 2025 · 19 min
Episode

15 Dec 2025 · 19 min

0:00

Podcast episode by JJ Virgin covering protein intake recommendations, high-protein meal examples, the role and evidence for collagen supplementation, and strategies to reduce belly/visceral fat. The episode also contains multiple sponsor/read segments (Earth Breeze, Wayfair, Ray-Ban Meta Glasses, Monarch, University of Phoenix) and practical tests and measurements recommended (fasting glucose, insulin, A1C, waist ratios, bioimpedance for visceral fat).

Questions this episode answers

1 gram per pound of ideal body weight.

0.75 grams per pound of ideal body weight (three-quarters g/lb).

At least 0.5 grams per pound of ideal body weight.

At least 30 grams per meal (30 g baseline); up to ~50–60 g as an upper meal threshold.

A double-blind controlled 12‑week resistance training study (n=53 men) with 15 grams/day collagen supplementation showing greater gains in fat-free mass and muscle strength versus placebo.

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