Circadian rhythms regulate fat metabolism by controlling IL-17A, a T-cell influenced by light and feeding. This protein impacts lipogenesis and thermogenesis, adapting fat storage to metabolic needs. Disrupting light or meal timing, like in night shifts, impairs this rhythm, increasing fat storage. For humans, eating during daylight aligns with natural rhythms, promoting healthier fat metabolism and metabolic balance.

Matthew Walker's work emphasizes that sleep is the foundation of health, with far-reaching effects on metabolic and cardiovascular health, appetite regulation, and chronic disease prevention. His research underscores that quality sleep is essential for optimal physical and mental well-being, making it a priority for anyone serious about long-term health. and reduce emissions compared to other food sources, making it essential reading for those interested in health, agriculture, and the environment.

Research dating back to 2006 suggests that diets high in seed oils, rich in ω-6 polyunsaturated fatty acids (PUFAs), may contribute to mitochondrial damage and reduced energy production. In studies on mice, increased PUFA intake led to significant drops in mitochondrial cardiolipin, a key player in energy metabolism, alongside heightened oxidative and nitrative stress. This mitochondrial dysfunction associated with seed oil consumption was also linked to decreased work capacity, highlighting potential health concerns with these oils.

This thought-provoking book dispels myths around beef by examining its nutritional value, environmental impact, and ethical considerations, showing that well-raised beef can be both healthy and environmentally sustainable. With research and clear arguments, the authors highlight how beef production can actually help restore soil and reduce emissions compared to other food sources, making it essential reading for those interested in health, agriculture, and the environment.

In The End of Cravings, Mark Schatzker explores the complex relationship between cravings, dopamine, and the experience of liking, revealing that cravings stem from a desire for pleasure rather than actual enjoyment of food. Through engaging narratives and compelling research, Schatzker discusses concepts like nutritive mismatch, suggesting that aligning sweetness with calorie content is crucial for effective metabolism and weight management.

This entertaining book follows one man’s journey into the world of whole-cow consumption, where he learns to appreciate sustainable agriculture, nose-to-tail eating, and a back-to-basics lifestyle. With insights on beef, regenerative farming, and even running barefoot, it’s a fun and informative read for anyone curious about food, health, and reconnecting with nature.

Mark Schatzker's debut book is a captivating journey around the world in search of the ultimate steak, exploring the unique flavors of different cattle breeds and the impact of their diets and environments. Through his quest, Schatzker reveals that while grain-finishing may be cheaper and more consistent, the rich flavors of well-raised, grass-finished beef offer an unmatched taste experience.