Anna Evans

The PCOS Plan by Nadia Brito Pateguana, ND and Dr. Jason Fung, MD

We'll explore both the strengths and weaknesses of The PCOS Plan and consider its relevance to those seeking a holistic approach to managing this complex condition.

The PCOS Plan

The book has gotten 3.86 ⭐️ on GoodReads.

In recent years, the growing awareness of women’s health issues has shed light on conditions like Polycystic Ovary Syndrome (PCOS), a hormonal disorder affecting millions of women worldwide. Amidst the vast array of information available, The PCOS Plan by Dr. Nadia Pateguana and Dr. Jason Fung emerges as a notable resource.

Authors’ background

Dr. Nadia Brito Pateguana is a naturopathic physician specialising in aiding individuals dealing with metabolic syndrome.

Dr. Nadia Brito Pateguana (r)

She particularly helps women experiencing polycystic ovary syndrome (PCOS), in overcoming infertility through dietary adjustments. She holds a degree from the Canadian College of Naturopathic Medicine and boasts over fifteen years of clinical practice experience.

Jason Fung is a medical doctor, nephrologist, and author who has gained popularity for his work on intermittent fasting and low-carbohydrate diets.

Jason Fung (r)

He is the author of several books, including The Obesity Code and The Complete Guide to Fasting. Fung is known for his approach to treating obesity and type 2 diabetes by addressing the root causes of these conditions rather than just treating their symptoms. He has also been a vocal critic of the conventional medical approach to treating type 2 diabetes, which he argues is ineffective and harmful to patients.

What is the book about?

The PCOS Plan by Dr. Nadia Pateguana and Dr. Jason Fung is a comprehensive guidebook structured to provide readers with a deep understanding of Polycystic Ovary Syndrome (PCOS) and effective strategies for managing it.

The book is divided into four distinct parts, each addressing a critical aspect of PCOS.

In Part 1, the authors emphasise the connection between PCOS and insulin resistance. They further explore the spectrum of PCOS and discuss its prevalence in Chapter 3.

Part 2 delves into the role of hormones, particularly insulin, in the development and manifestation of PCOS symptoms. Chapters 4 to 8 provide in-depth insights into the relationship between obesity, insulin, and the hormonal imbalances characteristic of PCOS.

In Part 3, the authors critique conventional treatments like medications, surgery, and low-calorie diets, offering readers a critical perspective on their efficacy.

Finally, Part 4 offers practical solutions by outlining the optimal diet for PCOS and providing readers with helpful advice and recipes, particularly focusing on low-carb options. With its structured approach, the book aims to empower readers with knowledge and actionable steps to effectively manage their PCOS.

Seven key takeaways from The PCOS Plan

1Understanding PCOS

The book likely explains what Polycystic Ovary Syndrome (PCOS) is, its symptoms, and its impact on women’s health. It may discuss the hormonal imbalances associated with PCOS.

2Dietary changes

The authors might emphasise the importance of dietary modifications in managing PCOS. This may include adopting a low-carb, low-sugar, and high-fibre diet to help regulate insulin levels and manage weight.

3Intermittent fasting

The book could discuss the benefits of intermittent fasting as a tool for improving insulin sensitivity and addressing PCOS symptoms.

4Exercise and lifestyle

It may highlight the significance of regular exercise and maintaining a healthy lifestyle in managing PCOS. Exercise can help with weight management and hormone regulation.

5Stress management

Stress can exacerbate PCOS symptoms, so the book may discuss stress management techniques such as mindfulness, meditation, and relaxation exercises.

6Medical guidance and regular monitoring

It’s essential to seek professional medical advice and treatment for PCOS. The book may stress the importance of working with healthcare providers to create a personalised treatment plan. Keeping track of PCOS symptoms and monitoring progress is crucial. The authors may suggest ways to do this effectively.

7Long-term lifestyle changes

PCOS management may require long-term commitment to dietary and lifestyle changes. The book may encourage readers to view these changes as a sustainable, lifelong approach to managing the condition.

Table of contents

  • Introduction: The Many Faces of Polycystic Ovary Syndrome
  • Part 1: What Is Polycystic Ovary Syndrome?
  • Chapter 1: The Diabetes of Bearded Women
  • Chapter 2: The PCOS Spectrum: What PCOS Is and Is Not
  • Chapter 3: Who Gets PCOS?
  • Part 2: PCOS and the Role of Hormones
  • Chapter 4: What We Know about Obesity
  • Chapter 5: Insulin: The Common Link between PCOS and Obesity
  • Chapter 6: Insulin and Hyperandrogenism
  • Chapter 7: Insulin, Polycystic Ovaries, and Anovulation
  • Chapter 8: Understanding the Roots of Insulin Resistance
  • Part 3: How Not to Treat PCOS
  • Chapter 9: Medications and Surgery
  • Chapter 10: Low-Calorie Diets and Exercise
  • Part 4: How to Effectively Treat PCOS
  • Chapter 11: The Optimal Diet for PCOS
  • Chapter 12: Practical Advice and Recipes for Women with PCOS
  • Low-Carb Recipes
  • Metric Conversion Chart
  • Notes
  • Recipe Index
  • General Index

Strengths and weaknesses, according to readers’ reviews


  • Useful information: Multiple reviewers found the book to be filled with useful, research-backed information. It provides valuable insights into PCOS and its management, which can be empowering for readers seeking information on the condition.

  • No-nonsense approach: Reviewers appreciated that the book doesn’t resort to marketing tactics or try to sell products. It offers straightforward information without pushing supplements or monetisation, which can be a common issue in some health-related literature.

  • Hopeful and empowering: Some readers felt the book gave them hope and a sense of empowerment. It addresses the root causes of PCOS and offers strategies to address these causes naturally, which can be motivating for those looking to manage their condition without relying solely on medication.

  • Dietary guidance: The book’s focus on dietary changes, including low carb, no added sugar, and elimination of processed foods, resonated with readers who found these recommendations beneficial for their PCOS management.


  • Misleading title: One reviewer found the title of the book to be misleading. They were disappointed that a significant portion of the book was dedicated to PCOS-related fertility and pregnancy issues rather than addressing PCOS from a broader perspective.

  • Narrow focus: Another criticism was that the book seemed to have a narrow focus, primarily addressing obese women with specific PCOS symptoms. Some readers felt that it didn’t adequately address the diverse range of experiences and symptoms that women with PCOS can have.

  • Overlap with the previous book: Some readers pointed out that the book’s content and recommendations closely resembled those in Dr. Jason Fung’s previous book, The Obesity Code, with only minor differences. This made them question the need for a separate PCOS-focused book.

  • Insulin resistance generalisation: One reviewer questioned the book’s assertion that insulin resistance is the sole root cause of PCOS, noting that not all women with PCOS exhibit signs of insulin resistance.

Best quotes from The PCOS Plan

“If humans produce too many babies when food is scarce, neither the baby nor the mother will survive. Therefore, the ovary has evolved a mechanism to obtain reliable information about the availability of food in the outside world. It should only produce eggs when food is available to sustain the growth of the baby. But trapped inside the pelvis, without eyes, ears, or nose, how can the ovary gauge what’s happening in the outside world? It uses nutrient sensors. Insulin is one of those nutrient sensors.”
“Weight loss improves all signs and symptoms of PCOS. In one study, after bariatric (weight-loss) surgery, not only did patients lose weight but their hirsutism and androgen levels decreased, their insulin resistance resolved, and their irregular menstrual cycles became regular.”

Final takeaway

The PCOS Plan by Dr. Nadia Pateguana and Dr. Jason Fung is a comprehensive guide aimed at helping women with Polycystic Ovary Syndrome (PCOS) understand and manage their condition. The book explores the strong link between PCOS and insulin resistance, providing in-depth insights into the hormonal imbalances associated with the syndrome. Strengths of the book include its research-backed information and practical dietary advice. However, it may have some weaknesses in terms of a narrow focus on specific PCOS symptoms.

Where to buy

You can buy The PCOS Plan: Prevent and Reverse Polycystic Ovary Syndrome through Diet and Fasting on Amazon, where it’s available in paperback, Kindle and audio formats.

Healthypedia FAQ

PCOS stands for Polycystic Ovary Syndrome. It is a hormonal disorder that affects the ovaries and can lead to a variety of symptoms and health issues.

Common symptoms include irregular periods, excess facial and body hair (hirsutism), acne, weight gain, and infertility.

The exact cause is not known, but it is believed to involve a combination of genetic and environmental factors. Insulin resistance and hormonal imbalances play a significant role.

Fertility treatments such as medications to induce ovulation, in vitro fertilisation (IVF), and lifestyle changes like weight loss can help manage PCOS-related infertility.

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