Fasting triggers processes like autophagy and mitophagy, leading to improved cellular efficiency and reduced risk of conditions like Alzheimer's and cancer.
Fasting helps lower insulin levels, unlock fat stores, and enable fat mobilization, leading to weight loss and improved metabolic health.
Deep dives
Benefits of Fasting for Health and Longevity
Fasting can have a range of positive effects on health and longevity. Dr. Jam the Dass, a cardiologist, observed significant improvements in patients who practiced fasting. These benefits include weight loss, reduced blood pressure, reversal of diabetes, improved mental health, joint health, and even reduced risk of conditions like Alzheimer's and cancer. Fasting triggers processes like autophagy and mitophagy, where cells recycle and become more efficient, which do not occur in a fed state. Fasting also reduces insulin levels, encourages growth hormone production, and stimulates stem cell production.
Biochemical and Physiological Changes During Fasting
During fasting, the body goes through various stages of utilizing energy sources. After consuming a meal, insulin stores excess calories, and when those calories are burned, the body then taps into glycogen stores for energy. After those stores are depleted, the body starts burning fat. Fasting allows the body to utilize its natural mechanism for burning fat and mobilizing ketones for energy. The body's biochemistry is designed for feeding and fasting cycles, but with the abundance of food in modern times, people constantly store excess fat without getting a chance to burn it down. High insulin levels resulting from frequent eating can lead to health issues. Fasting helps lower insulin levels, unlock fat stores, and enable fat mobilization.
Gradual Approach to Fasting and Empowerment
Dr. Jam the Dass recommends a gradual approach to fasting that starts with cutting out sugars and processed foods, followed by gradually skipping meals and then transitioning to a fasting routine. This approach helps individuals adapt and avoid unpleasant symptoms. Patients can start by having two meals within a six-hour window, initially on weekdays, and gradually progress to having a single meal on some days. This gradual approach empowers individuals to take control of their eating habits and discover that they are more than just their hunger. Fasting not only puts the patient in control of their health but also cultivates a sense of self-awareness and empowerment.
TRIGGER WARNING: This podcast discusses fasting, and its advice may not be suitable for anyone with an eating disorder. If you have an existing health condition or are taking medication, always consult your healthcare practitioner before going for prolonged periods without eating.
It’s not just what we eat that’s important for our health and longevity, but also when we eat, and how much.
Feel Better Live More Bitesize is my weekly podcast for your mind, body, and heart. Each week I’ll be featuring inspirational stories and practical tips from some of my former guests.
Today’s clip is from episode 236 of the podcast with Dr Pradip Jamnadas, a Florida-based consultant cardiologist and a clinical assistant professor.
In this clip, Dr Jamnadas shares a beginner’s guide to fasting and describes some of the dramatic and restorative processes that take place in our bodies when we start to take periodic breaks from food.
DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.