# First Do No Harm | FITz & Healthy Podcast 134 Source: https://www.youtube.com/watch?v=JGbabw4xZFI Recap page: https://rapidrecap.app/video/JGbabw4xZFI Generated: 2025-07-22T09:32:47.838+00:00 --- ## Quick Overview Many chronic diseases, including Type 2 diabetes, essential hypertension, and certain autoimmune conditions like rheumatoid arthritis and Hashimoto's thyroiditis, are reversible through comprehensive lifestyle changes involving nutrition, exercise, and supplementation. Traditional Western medicine often focuses on symptom management with pills and procedures rather than addressing the root causes, which are frequently linked to hormonal imbalances and inflammatory foods. **Key Points:** - Many chronic diseases, including Type 2 diabetes, essential hypertension, and autoimmune disorders like rheumatoid arthritis and Hashimoto's, are reversible through lifestyle changes. - Western medical schools provide minimal nutrition education, with Dr. Fitzgerald stating she "did not have any nutrition in my medical school," and are often funded by pharmaceutical companies, leading to a focus on drug prescriptions. - Dr. Fitzgerald's personal experience with melasma and adult acne highlighted the limitations of Western medicine, as she was prescribed Accutane without any suggestion to "try and cut out dairy." - Epigenetics explains that genes are like 'switches' that can be turned on by environmental factors, meaning genetic predispositions do not guarantee disease if lifestyle is managed. - Effective natural approaches include a high-fat, moderate-protein, low-carbohydrate diet, intermittent fasting to improve insulin sensitivity, regular exercise, and targeted supplementation. - Patients with Type 2 diabetes or hypertension often need their medication doses lowered "almost instantly" after adopting these lifestyle changes, demonstrating the rapid impact on their conditions. - Dr. Fitzgerald advises finding a "Western medicine trained but Eastern medicine minded" doctor, specifically recommending functional medicine practitioners found via functionalmedicine.org, to guide the process of reversing disease and potentially reducing medication. **Context:** Dr. Lauren Fitzgerald, a former Western medicine-trained anesthesiologist, now hosts the "FITz & Healthy Podcast" as a full-time health and fitness online coach. She challenges conventional medical wisdom, asserting that many chronic diseases are reversible through natural means, a perspective she developed after realizing the limitations of her traditional medical education, which offered minimal training in nutrition and natural healing. Her personal journey, including struggles with melasma and adult acne, further solidified her belief in lifestyle as medicine, leading her to advocate for a holistic approach to health. ## Detailed Analysis Dr. Lauren Fitzgerald, a Western medicine-trained anesthesiologist turned health and fitness coach, asserts that many chronic diseases are reversible through natural means, a concept often overlooked in conventional medical training. She highlights that medical schools provide minimal nutrition education and are heavily influenced by pharmaceutical companies, leading doctors to prioritize drug prescriptions over lifestyle interventions. Fitzgerald argues that conditions like Type 2 diabetes, essential hypertension, and certain autoimmune disorders are rooted in issues like insulin resistance and hormonal imbalances, which can be corrected by adopting a high-fat, moderate-protein, low-carbohydrate diet, regular exercise, and strategic supplementation, including intermittent fasting. She shares personal anecdotes, such as her struggles with melasma and adult acne, where Western medicine offered only symptomatic treatments, leading her to discover the power of food as medicine. Fitzgerald emphasizes that while Western medicine has its place, particularly for those who prefer quick fixes, motivated individuals can achieve significant health reversals, often reducing or eliminating the need for medication. She advises finding a "Western medicine trained but Eastern medicine minded" functional medicine doctor to guide this process, stressing that lifestyle change, though challenging, is less difficult than living with chronic disease. ### Dr. Fitzgerald's Background & Mission - Western medicine-trained MD (anesthesiologist) for 6-7 years - Now a full-time health and fitness online coach - Aims to combat the health crisis by sharing knowledge on natural healing ### Critique of Western Medical Training - Medical schools offer minimal nutrition education, often none - Funding from big pharmaceutical companies influences curriculum - Doctors are taught to prioritize prescriptions and procedures over natural healing methods ### Reversible Chronic Diseases - Type 2 diabetes is "completely reversible" through lifestyle changes - Essential hypertension can be reversed with appropriate nutrition, supplementation, and exercise - Hashimoto's thyroiditis may improve by eliminating gluten and grains ### The Role of Lifestyle & Epigenetics - Genes are like switches, turned on by environmental factors (e.g., birth control turning on melasma gene) - Hormonal imbalance, especially insulin, is a root cause of many weight problems and diseases - Caloric deprivation diets are ineffective long-term as they decrease basal metabolic rate ### Recommended Natural Approaches - Adopt a high-fat, moderate-protein, low-carbohydrate lifestyle - Incorporate intermittent fasting to reset insulin sensitivity - Engage in daily exercise and strategic supplementation - Avoid fake, processed foods and sugars ### Finding the Right Medical Support - Seek "Western medicine trained but Eastern medicine minded" doctors - Functional medicine doctors are recommended for their natural approach to disease processes - Patients must be motivated to take control of their health and work with a doctor to manage medication adjustments