Fiber Works Better Than You Think | Here’s Why

Mounjaro Plateau After 3 Years: What I’m Doing Now (Calorie Tracking, Fiber, Protein & Strength Training)

MC shares that after reducing her Mounjaro dose to 12.5 due to intolerable side effects at higher doses, her heartburn, fatigue, and nausea are now manageable, but her weight loss has stalled with 10–15 pounds left to lose. She explains weight-loss plateaus as common metabolic adaptation, citing SURMOUNT-1 data showing about 90% of participants plateaued by week 72 and that energy expenditure dropped while appetite pushed back. To stay engaged, she plans to track calories, build a reward system for consistency, increase fiber (including fermentable options) and water, prioritize protein (aiming for 100g/day), and do resistance training Tuesdays, Thursdays, and Saturdays. She notes her Hum Band shows increased muscle and decreased fat despite a stable scale, plans a DEXA scan, and emphasizes working with a care team and focusing on long-term health and maintenance.

Discover the essential fiber benefits that contribute to long term wellness and a healthier lifestyle. Learn how simple dietary adjustments impact your body.

This guide explores why fiber is a foundational component for anyone focusing on weight loss nutrition or overall physical health. Healthy by George breaks down the science behind daily intake, showing how these nutrients interact with muscle function and digestion. Whether you are consulting with a doctor or simply planning your weekly meals, understanding this nutrient is a critical step in your health journey.

We look at the connection between consistent healthy eating habits and sustained energy levels. By incorporating specific foods highlighted in this presentation, you can better support your body's natural processes. This overview is designed for anyone seeking clear, actionable advice to improve digestion and long term wellness through natural food sources.

Subscribe for weekly healthy diet tips and comment below: what is one high-fiber food you plan to add to your meals this week?

00:00 Dose Change Update

00:55 Slow Progress Mindset

01:51 New Plan Calorie Tracking

02:40 Why Plateaus Happen

04:02 Study Data And Pushback

06:29 Maintenance And Next Steps

09:45 Fiber For Fullness

14:06 Scale Lies Body Recomp

15:51 Protein And Muscle Focus

17:01 Training Rewards And Care Team

18:46 Community And Closing

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🎙️ ABOUT DR. MARY CATHERINE GEORGE: Dr. Mary Catherine George (MM PhD) is a health psychologist and Director of Clinical Research at a major academic medical center in NYC. She is the host of Healthy by George — a YouTube channel dedicated to intentional healthy aging, where science meets soul. She is also a classically trained singer, former improv performer, and the creator of GlowUp, a newsletter on healthy aging and mindful living.

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⚠️ DISCLAIMER: This video is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider for personal medical guidance.