Shocking Truth About Cancer: Fix Your Diet & Lifestyle To Starve It For Longevity | Thomas Seyfried [ea0f9b]
Post Time: 2025-07-29
Prediabetes is a condition where blood glucose levels are higher than normal, but not yet high enough to be diagnosed as type 2 diabetes. Often, individuals with prediabetes don't experience any symptoms, which makes early detection crucial. The Centers for Disease Control and Prevention (CDC) estimates that about 96 million U.S. adults have prediabetes, and more than 80% of them are unaware of their condition. Without intervention, prediabetes significantly increases the risk of developing type 2 diabetes, along with related complications like heart disease, stroke, and kidney problems. Identifying prediabetes early allows for lifestyle changes and interventions that can significantly reduce or even reverse progression to type 2 diabetes. Traditional methods like A1C and fasting glucose tests provide snapshots in time, but continuous glucose monitoring (CGM) offers a dynamic, comprehensive view of glucose levels, which is pivotal for early and accurate diagnosis. Early detection facilitates timely interventions, minimizing potential long-term health implications.
Why Early Detection Matters
- Prevention of Type 2 Diabetes: Lifestyle modifications, such as diet changes and exercise, are much more effective when implemented at the prediabetes stage.
- Reduced Risk of Complications: Catching prediabetes early allows for actions to mitigate the risks of cardiovascular diseases and other diabetes-related issues.
- Improved Quality of Life: Managing glucose levels at an earlier stage leads to better health outcomes and improves overall well-being.
The Limitations of Traditional Glucose Testing
Traditional methods for detecting prediabetes, such as the fasting plasma glucose (FPG) test and the A1C test, have several limitations. The FPG test only captures a single point in time and can be influenced by short-term factors like recent meals or stress, which leads to inconsistent readings and sometimes inaccurate diagnostics. While the A1C test gives an average glucose level over a period of 2-3 months, it doesn't capture daily glucose variability or the specific post-meal glucose spikes, which are crucial early indicators of prediabetes. The oral glucose tolerance test (OGTT), although more comprehensive, requires a two-hour procedure with multiple blood draws, making it less convenient and often underutilized. Here's a brief overview of their limitations:
| Test | Measurement | Limitations |
|---|---|---|
| Fasting Plasma Glucose (FPG) | Single glucose level after fasting | Snapshot in time, sensitive to short-term factors, variability. |
| A1C | Average glucose over 2-3 months | Doesn't capture daily fluctuations, lag time, potential inaccuracy with conditions that affect red blood cell turnover. |
| Oral Glucose Tolerance Test (OGTT) | Blood glucose response after sugary drink | Inconvenient, multiple draws, less practical for routine screening. |
These methods provide an incomplete picture of glucose dynamics, sometimes missing early fluctuations characteristic of prediabetes. These gaps highlight the need for a more robust monitoring method.
How CGM Provides a Detailed View of Glucose Dynamics
Continuous Glucose Monitoring (CGM) devices offer a revolutionary approach to glucose management by measuring glucose levels every few minutes, 24/7. A small sensor is inserted just under the skin and it continuously transmits glucose data to a receiver or smartphone. This provides a wealth of information including glucose levels throughout the day, the impact of meals and physical activity on blood sugar, and crucial information regarding post-meal spikes and overnight changes. Unlike single-point tests, CGMs capture the full spectrum of glucose dynamics including:
- Real-Time Monitoring: See immediate effects of diet, exercise, and stress on glucose levels.
- Glucose Variability: Identify fluctuations and patterns that might be missed with traditional tests.
- Night-Time Monitoring: Observe how glucose behaves during sleep, often uncovering early indications of insulin resistance.
- Post-Prandial Glucose Spikes: Detect the early indications of impaired glucose tolerance after meals, which is a major sign of prediabetes.
The detailed information allows individuals and their healthcare providers to spot patterns, identify triggers, and personalize interventions for better control, especially in the context of prediabetes.
CGM Technology in Early Prediabetes Detection: Research and Findings
Research consistently supports the benefits of CGM in early detection of prediabetes. Studies show that CGM data often reveals subtle glucose abnormalities, especially during post-meal periods, that are missed by traditional methods. A study published in the "Journal of the American Medical Association" found that CGM was able to identify more individuals with dysglycemia (abnormal blood sugar levels) compared to a standard A1C test. Another study demonstrated that CGM could predict the progression of prediabetes to type 2 diabetes with greater accuracy than conventional testing. Furthermore, the use of CGM in prediabetic individuals can help to illustrate the direct effect of lifestyle modification strategies such as diet changes and physical activity on glucose responses in real time, making interventions much more effective and meaningful for the individuals, improving motivation and adherence. These studies support the utility of CGM technology in early intervention and management of prediabetes:
| Study | Key Finding |
|---|---|
| JAMA Study | CGM identified more individuals with dysglycemia than standard A1C testing. |
| Study Predicting Prediabetes Progression | CGM predicts the progression of prediabetes to type 2 diabetes with greater accuracy compared to conventional tests. |
| Lifestyle Intervention and CGM | Provides real-time data on the effects of dietary and physical activity changes, which leads to more meaningful adjustments, improving engagement in interventions. |
This shows that CGM serves not only as a diagnostic tool but also a dynamic monitoring platform, which improves outcomes through informed decision-making and effective lifestyle modifications.
Title 5: Practical Steps for Using CGM in Prediabetes Detection and Management
Using CGM effectively for prediabetes detection and management involves several practical steps. Here is how to approach it:
- Consult Your Healthcare Provider: Before starting, consult with your doctor to determine if CGM is appropriate for you.
- Device Selection: Discuss with your healthcare team and decide on the best CGM system based on your needs. Some systems have different features such as real-time updates to a smartphone or to a receiver.
- Sensor Insertion: Follow the manufacturer’s guidelines to properly insert the sensor just under the skin.
- Regular Monitoring: Use your smartphone or a dedicated receiver to monitor your glucose readings throughout the day. Note the effect of foods, exercise, stress on your levels.
- Identify Patterns: Review the CGM data to identify patterns or spikes, particularly after meals. Share this data with your healthcare provider to assess what it means in your specific situation.
- Personalized Lifestyle Adjustments: Implement lifestyle changes (diet, exercise) based on your real time data patterns. Monitor improvements over time.
- Regular Follow-Up: Work closely with your health provider to review trends and adjust your interventions as needed, so that you can avoid a progression to type 2 diabetes.
Using CGM can empower individuals to take proactive control of their health, leading to more effective prediabetes management and ultimately a reduced risk of developing type 2 diabetes. By understanding how different factors affect your glucose levels, you can make personalized adjustments to improve your health.
Download my FREE Nutrition Guide HERE: VIVOBAREFOOT is stress affect blood sugar sponsoring today's show. To get 20% OFF YOUR FIRST ORDER visit: AG1 is sponsoring today's show. To get 1 year's FREE VITAMIN D and 5 FREE TRAVEL PACKS visit When I started medical school in 1995, we were taught that one in four people were likely to develop cancer in their lifetime. Today, that statistic has changed to one in two – a rapid rise that can’t be explained by genetics. But if low blood sugar ketosis our modern diet and lifestyles are the cause, we have more control than we might think. That’s the message my guest, Professor Thomas Seyfried, has worked tirelessly to prove and communicate over his four decades as a cancer researcher. Professor Seyfried is a professor of biology, genetics and biochemistry at Boston College, Massachusetts, and author of more than 150 peer-reviewed publications, as well as the 2012 book Cancer As A Metabolic Disease. Through his research, and in this conversation, he sets out to explain how it’s a malfunction in our mitochondria – the energy powerhouses in each of our cells – that’s at the root of every cancer he’s studied. Normal-functioning mitochondria, he explains, use oxygen to make energy. In cancer, this process is disrupted. Cancer cells cannot use oxygen, so they fall back on a primitive form of energy creation known as fermentation. It follows then, explains Professor Seyfried, that if we can somehow stop this fermentation process, then cancer cells will die. Cancer uses glucose and glutamine to fuel fermentation. While we don’t want to block glutamine, as it has other uses in the body, we can drastically lower our glucose levels to stop driving cancer growth. We discuss some of the ways in which we can start doing this – for example, using specific low-carb diets and nutritional ketosis. Professor Seyfried also talks us through his ground-breaking ‘metabolic therapy’ protocols for treating cancer – sometimes, alongside conventional treatments like chemotherapy and radiotherapy. Professor Seyfried has spent decades researching and proving a metabolic cause for this devastating disease. This a compelling and optimistic conversation, packed with actions we can all take to reduce our risk not just of cancer, but all the chronic conditions driven by metabolic disruption. CAUTION: This podcast discusses ketogenic diets and water-only fasting. Always consult a qualified healthcare practitioner before making any drastic changes to your diet or before going for prolonged periods without eating. #feelbetterlivemore ----- Connect with Prof Seyfried: Twitter Instagram Prof Seyfried’s book: Cancer as a metabolic disease: On the origin management and prevention of cancer #feelbetterlivemore #feelbetterlivemorepodcast ------- Sign up to my new newsletter - Friday Five Order Happy Mind Happy Life. US & Canada version UK version Feel Great Lose Weight is available to order in the US & Canada and in the UK Dr Chatterjee’s book Feel Better in 5 is out now in the US and Canada and in the UK Order Dr Chatterjee’s book The Stress Solution Find Dr Chatterjee’s 4 Pillars of Health in The 4 Pillar Plan available via The US version, How to Make Disease Disappear is available via ----- Listen to all previous podcast episodes on or via these podcast platforms by searching for 'Feel Better, Live More'. Apple Podcasts Spotify ----- Follow Dr Chatterjee at: Website: Facebook: Twitter: Instagram: Newsletter: 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. Never disregard professional medical advice or delay in seeking it how do i test my blood sugar levels because of something you have heard on the podcast or on my website.