Protein fasting explained: How your body burns fat

Опубликовано: 12 Июль 2026
на канале: Dr. med. Lutz Graumann | Longevity
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In this video, I'll show you how protein fasting can help you specifically reduce fat while preserving your muscle mass – ideal for those over 40 and especially during menopause. As a physician and sports medicine specialist, I'll explain why protein is an underestimated key to sustainable weight loss. You'll learn about the thermic effect of protein, how to integrate protein fasting into your daily routine, and what to keep in mind – all scientifically sound and practical.

Enjoy the video,

Dr. Lutz Graumann

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Dr. Lutz Graumann is a physician specializing in sports medicine, nutritional medicine, and chiropractic – and is considered one of the leading experts in evidence-based longevity medicine in German-speaking countries. For over 20 years, he has been supporting people – from recreational athletes to elite performers – in not only maintaining their health but also actively shaping and optimizing it. He combines cutting-edge findings from performance medicine, functional diagnostics, and nutrition with a clear goal: to remain active, high-performing, and healthy for as long as possible.

As an author, speaker, and medical consultant for organizations such as the German national ice hockey team and the German Armed Forces' elite KSK unit, he represents a highly practical, scientifically sound approach. His key areas of expertise include healthy aging, muscle building, micronutrients, sleep optimization, and modern diagnostics. The content on his channel combines in-depth expertise with practical tips for everyday life – for everyone who wants to age healthily and get the most out of their body.

Holistic House is your portal for holistic health at the intersection of conventional medicine and complementary healing approaches. Our doctors are trained in both worlds. A key to health today is a comprehensive understanding of the different methods. We integrate the knowledge of millennia-old healing arts from East and West. So that you can stay as healthy as possible for as long as possible. So that you can revitalize and strengthen yourself and reduce your biological age.

More information on our website at: www.holistic.house

Chapters

00:00 – Why weight loss often doesn't work
00:30 – Protein as the key to fat burning
01:52 – The thermic effect of protein
02:37 – What is protein fasting? Two variations
03:38 – Protein fasting during menopause
06:27 – Conclusion, application & medical advice