Author: wpadmin

“Nutrition isn’t rocket science, it’s much more difficult, and it affects our everyday lives.”

Food Intelligence isn’t a light read, but for anyone eager to deepen their understanding of nutrition, metabolism, and the forces that shape our eating habits, it’s an absolute powerhouse. Co-written by Julia Belluz, a science journalist with a Master of Science who openly shares her own struggles with weight, and Dr. Kevin Hall, an internationally recognized expert in human nutrition, metabolism, obesity, and neuroscience, this book blends accessible storytelling with rigorous science.

While many nutrition books stick to the usual macronutrient overview: protein, fat, and carbohydrates, Food Intelligence goes far beyond the basics. Belluz and Hall unpack the complex biological signals that control our hunger and satiety, weaving in what we now know about how the brain, hormones, and environment interact to shape behaviour. A central theme is the role of our modern food environment: how it nudges us, often unconsciously, toward overeating.

One of the most compelling chapters tackles ultra-processed foods (UPFs). Rather than demonizing the entire category, the authors draw an important distinction: the real culprits are energy-dense, hyperpalatable UPFs, the packaged cookies, candies, salty snacks, and convenience foods engineered to override our internal stop signals. The book argues that these foods don’t just taste good, they’re biologically primed to disrupt appetite regulation.

The section on improving the food environment is equally insightful. The authors outline how policy changes, such as adjusting advertising rules, taxing certain products, and making healthier options more accessible, could meaningfully reshape eating patterns on a societal level. Their discussion of “precision nutrition” is another highlight, cutting through hype to explain why personalized diets currently lack robust scientific backing.

Additional chapters explore the history of vitamin supplementation (including how deficiency diseases shaped modern marketing), the global calorie “glut,” and the massive problem of food waste. The final chapter ties everything together with practical steps individuals can take, grounded not in guilt or restriction, but in understanding how to work with your biology rather than against it.

Ultimately, Food Intelligence leaves readers with a sense of hope and clarity. Belluz and Hall make a compelling case that overeating and rising obesity rates are not failures of willpower but the predictable result of human biology colliding with a highly processed, highly marketed food landscape. By shifting the focus from personal blame to systemic understanding, they offer a refreshing and empowering perspective on what we can do, both individually and collectively, to create a healthier food future.

If you’re hoping to read one great health book before the end of 2025, I have a recommendation for you. I would highly recommend Heal Your Gut, Save Your Brain to everyone, regardless of age. It’s an easy, engaging read that offers a wealth of knowledge and practical tips to heal your gut and improve your overall health, especially your brain health.

Throughout the book, Dr. Nandi weaves in the story of his father’s health journey before and after a stroke, highlighting the warning signs they might have recognized in hindsight. He uses this personal story to illustrate what people can do to avoid a similar crisis.

The first few chapters focus on gut health and its relationship with the brain. Chapter Three offers practical suggestions for improving gut health as a foundation for overall wellness, while the bulk of the book explores stroke, Alzheimer’s, and Parkinson’s disease. The final section includes recipes designed to “help change the course” of these three conditions.

Dr. Nandi presents a holistic model of health built around five pillars: nutrition, movement, purpose, community, and spirituality. Perhaps that’s why I found this book so refreshing. As a holistic nutritionist, I know that optimal health isn’t based on nutrition alone, it’s a dance between many aspects of our lives.

One of my favorite takeaways from the book is this simple yet powerful guidance:

Make It a Habit: Four Tips to Improve Gut Health

• Do not eat out more than once a week.
• Try to avoid processed foods and limit them to no more than 25% of your meals.
• Consume organic, non-GMO foods as often as possible.
• Eat with someone – dinners with family and friends help build the pillar of community. 
  
  

While this book doesn’t advocate for a strictly plant-based diet, it is most definitely plant-forward.  Dr. Nandi highlights the importance of including: 

1. Leafy greens 
2. Cruciferous vegetables 
3. Spices 
4. Fermented foods 
5. Berries 

Overall, I found this book both science-based and full of practical, helpful advice. It’s well worth your time; an informative read that could change the way you think about the connection between your gut and brain.