Lillian Wilson

Gut Renovation by Roshini Raj

‘Gut Renovation’ is a practical and approachable guide to improving gut health for a happier and healthier life.

Gut Renovation

Conventional ideas often suggest that our genes alone determine how healthy we are and how long we live. However, recent discoveries show that genes only play a small part – around 25 to 30 per cent – in how long we live. This actually means we have more control over our health and ageing than we might think. And a key way to take charge of this is by looking after our gut health.

Now, let’s dive into an exciting book that explores the important topic of gut health and how it affects our overall well-being. Dr. Roshini Raj’s book, ‘Gut Renovation,’ is a fantastic blend of the latest scientific findings and practical tips that we can easily use in our daily lives.

Author’s background

Roshini Raj, MD, is a Harvard College and NYU School of Medicine graduate.

Roshini Raj (r)

She’s a board-certified gastroenterologist and associate professor at NYU Grossman School of Medicine. Alongside her medical career, she’s a TV personality and medical journalist. In 2015, she founded TULA Skincare. Dr. Raj is a regular health contributor on shows like The Dr. Oz Show, CNN, and Fox News. She’s also a contributing medical editor for Health magazine and has authored ‘What the Yuck?’

What is the book about?

‘Gut Renovation’ by Roshini Raj introduces a plan to improve your microbiome and overall health. Dr. Raj combines her extensive clinical experience with cutting-edge microbiome research to present a comprehensive guide for improving digestion, immunity, mood, and vitality.

The author emphasises the crucial role of the microbiome in every aspect of well-being and reveals how our modern diet and lifestyle have jeopardised the balance of our gut. Through a combination of practical strategies, dietary adjustments, and lifestyle changes, she guides readers toward protecting their cells from damage, kick-starting the cellular repair process, and fostering a healthier inner ecosystem.

The book offers straightforward guidance on different aspects of the body’s functions to enhance the microbiome. This change leads to improved digestion, better brain function, emotional well-being, less inflammation, stronger immunity, and even a slowdown of ageing.

Table of contents

  • Cover
  • Title Page
  • Dedication
  • Introduction
  • Chapter 1: Meet Your General Contractor: Your Microbiome
  • Chapter 2: The Architect: Your Brain
  • Chapter 3: The Kitchen: Eating Your Way to a Younger Body and Mind
  • Chapter 4: The Bathroom: Eliminating Issues
  • Chapter 5: The Powder Room: Beauty Isn’t Just Skin Deep
  • Chapter 6: The Home Gym: Work Out to Turn Back the Clock
  • Chapter 7: The Zen Corner
  • Chapter 8: The Bedroom: Sleeping Your Way to Better Health
  • Chapter 9: The Nursery: Healthy Guts, Healthy Kids
  • Chapter 10: The Laundry Room: Detoxing Your Home
  • Chapter 11: The Living Room: The Gut Reno Program
  • Gut Reno Workout Week
  • Gut Reno Recipes
  • Breakfast
  • Probiotic Parfait
  • Avocado Toast
  • Overnight Oats
  • Buckwheat Pancakes
  • Healthy Lunches
  • Vegetable Frittata
  • Healthy Tuna Salad
  • Portobello Sandwich
  • Salads
  • Basic Vinaigrette Dressing
  • Watermelon, Spinach, and Tomato Salad
  • Quinoa Salad with Artichokes, White Beans, and Pistachios
  • Corn and Avocado Salad
  • Vegetable Side Dishes
  • Lemony Broccoli Rabe with White Beans
  • Roasted Turmeric Chickpeas
  • Sweet Potatoes and Peppers
  • Carrots with Cumin
  • Sweet Potato Fries
  • Baked Zucchini Fries
  • Simple Kimchi
  • Kimchi Cauliflower Rice
  • Fish and Seafood
  • Miso-Glazed Salmon
  • Fish Kebabs with Fennel
  • Fish Tacos with Mango Salsa
  • Main Dishes
  • Stir-Fried Tofu with Cauliflower
  • Eggplant Pizza
  • Turkey Chili
  • Pasta with Mushrooms and Swiss Chard
  • Walnut Pesto Pasta with Greens
  • Zucchini Noodles with Bean Bolognese
  • Meals for Kids
  • Cauliflower Crust Pizza with Tomatoes and Mozzarella
  • Healthy Chicken Nuggets
  • Healthier Mac and Cheese
  • Turkey Burgers
  • Snacks
  • Almond Raisin Energy Bites
  • Healthy Microwave Popcorn
  • Baked Plantain Chips
  • Spinach Artichoke Dip
  • Simple Guacamole
  • Hummus
  • Smoothies
  • Post-Workout Protein Smoothie
  • Skin So Smoothie
  • Desserts
  • Healthy Frozen Yogurt
  • Blueberry Cobbler
  • Chocolate Mousse
  • Baked Bananas
  • Fruit Compote
  • Acknowledgments
  • Notes
  • Index
  • About the Author
  • Also by Roshini Raj, MD
  • Copyright
  • About the Publisher

Key takeaways from ‘Gut Renovation’

1Diet plays a crucial role in gut health

Dr. Raj highlights diet’s significant impact on gut health, emphasising how dietary choices mold the gut microbiome, a complex community of microorganisms in our digestive tract. The Mediterranean diet stands out, praised for its mix of plant-based foods, healthy fats, and proteins that support heart health and potentially reduce Alzheimer’s risk and inflammation.

Dr. Raj introduces the ‘Gut Reno’ plan that combines elements of a Mediterranean diet and various gut-friendly components like prebiotics, probiotics, and antioxidants. The book showcases the central role of fibre, in promoting microbiome health, digestion, and disease prevention. Dr. Raj urges surpassing recommended fibre intake, endorsing a plant-forward Mediterranean-style diet.

2Exercising regularly improves all aspects of your health, including your gut

Dr. Raj delivers a compelling message about the transformative impact of exercise on all health aspects, including gut health. Regular exercise, even in short bursts, unlocks longevity, cognitive sharpness, and numerous health benefits. Dr. Raj, a respected gastroenterologist, underscores exercise’s importance for gut health, spotlighting its positive influence on microbiome diversity and beneficial fatty acid production.

The author guides readers through varied workout types, revealing that even fifteen minutes of high-intensity interval training can yield thirty-minute workout benefits. The symbiotic relationship between exercise, gut health, muscle strength, bone density, and joint health is explored, culminating in a fusion of science and practicality that asserts exercise as the key to vitality and resilience throughout ageing.

3Gut health depends on mental well-being

In ‘Gut Renovation,’ Dr. Raj highlights the vital connection between mental well-being and optimal health. Stress, whether short-term or chronic, profoundly affects both gut health and overall physical wellness, impacting digestion, inducing symptoms like nausea, and influencing unhealthy food cravings. The intricate gut-brain axis reveals the bidirectional relationship between emotions, stress, and gut microbiome composition.

Dr. Raj introduces the Zen Corner, a simple yet powerful concept, as a space dedicated to mental health within homes. This corner serves as a sanctuary for stress relief and mindfulness practices, offering tools like calming teas, deep breathing, and meditation. By embracing mindfulness, the practice of being present, readers can reduce stress hormones, restore gut barrier function, and maintain a balanced microbiome for improved well-being. Through practical strategies and real-world examples, ‘Gut Renovation’ underscores the interconnectedness of mind and body, equipping readers to nurture a harmonious relationship between the two through the transformative Zen Corner and mindful techniques.

Overall rating & strengths and weaknesses, according to readers’ reviews

The book has gotten 3.95 ⭐️ on GoodReads.


  • Presents well-researched information in a reader-friendly manner, steering away from a lecture or overly scientific tone.

  • Offers practical steps and recipes that can be easily applied to improve health and nutrition.

  • An approachable writing style with a mix of humour, and practical advice makes the book enjoyable to read.


  • The content of the book may be too general for readers well-versed in the subject and lacks depth in certain areas.

Best quotes from ‘Gut Renovation’

“Amazingly, the microscopic bacteria in your gut can have a powerful impact on your brain: your thinking, your mood, your mental health, and your risk of cognitive decline are all linked to the microbiome. And the converse is also true.”
“Discomfort from a digestive condition, combined with anxiety about it, can really impact sleep and take a toll on the microbiome.”
“The more cats and dogs in the household when a kid is a baby, the lower the chances that they’ll develop eczema, hay fever, or asthma later on in childhood. The effect is dose dependent: the more animals, the lower the risk. As part of your Gut Renovation, add a dog bed and a cat scratching post!”

Final takeaway

‘Gut Renovation,’ Dr. Roshini Raj presents a comprehensive roadmap to achieving optimal health by prioritising gut health and overall well-being. Dr. Raj offers practical strategies, dietary insights, and lifestyle adjustments to empower readers in safeguarding their inner ecosystem. The book underscores the profound impacts of diet, exercise, and mental well-being on our microbiome, revealing their intricate interplay in digestion, immunity, cognitive function, and vitality.

This book is a must-read for those seeking insights into how gut health influences overall well-being, and individuals interested in practical strategies to enhance their digestion, immunity, mood, and vitality.

Where to buy

You may purchase ‘Gut Renovation’ on Amazon at the best price. It is available in paperback, hardcover, audio and Kindle versions, so you may choose an option that appeals to you the most.

Healthypedia FAQ

Yes, the book offers a range of recipes from breakfast to desserts, all designed to support gut health and overall well-being.

Dr. Raj's book highlights the significance of healthy guts for children, promoting the idea that nurturing gut health from an early age sets a foundation for overall well-being.

The "Gut Reno" plan combines Mediterranean diet principles with gut-friendly components like prebiotics, probiotics, and antioxidants to promote microbiome health, digestion, and disease prevention.

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