[Beginnings & Breakthroughs] Muscle Growth After 40 with Kate Jansen

15 Dec 2025 · 37 min
Episode

15 Dec 2025 · 37 min

0:00

Podcast episode of Beginnings & Breakthroughs hosted by JJ Virgin featuring guest Kate Jansen. The episode covers Kate's journey from sugar addiction through the Virgin Diet and Sugar Impact Diet, her successful weight loss and body-composition improvements (lost ~10–13 lb; body fat dropped from ~19.4% to ~15%), and coaching on next steps to build muscle after 40—including increasing protein intake, resistance overload, meal timing around early workouts, and practical recommendations (e.g., target 100–125 g protein/day, favor paleo-style protein shakes, consider adding collagen, increase training volume/weights or use TRX). The transcript also contains multiple sponsor ad reads.

Questions this episode answers

She began March 1 and aimed to be sugar-free by her birthday on May 9.

She started at about 139 lb and lost roughly 10 lb by her birthday (now ~125 lb, about 13 lb down).

Her body-fat percentage decreased from about 19.4% (November baseline) to ~15% by May.

Approximately 100 to 125 grams of protein per day.

Switch from a plant-based to a paleo protein powder (unless vegan); add collagen; consider mixing paleo + plant for texture and using protein-rich flax milk to reach ~40 g protein per shake.

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