← Feel Better, Live More with Dr Rangan Chatterjee

Breaking The Sugar Cycle, How to Use Food as Medicine, The Science of Metabolic Health & The Truth About Detoxification with Dr Mark Hyman #545

Apr 8, 2025 1h 44m 30 insights
Is your ‘healthy’ breakfast actually dessert in disguise? Why is it that so many of us are struggling these days with our metabolic health? What is the relationship between our food and mood? And, what is the real deal with detox?   My guest today is someone, who for many years, has been leading a global health revolution, one revolved around using food as medicine, to support longevity, energy, mood and happiness.   Dr Mark Hyman has been a practising medical doctor for several decades and an internationally recognised leader, speaker and educator in the field of Functional Medicine. He is co-founder and the chief medical officer of Function Health, founder of the Cleveland Clinic Center for Functional Medicine and the author of an incredible fifteen New York Times best-selling books.   This is Mark’s 4th appearance on my podcast and in today’s conversation we cover a variety of fascinating topics, including: The science of metabolic health How to break your reliance on sugar The connection between food and mood The multiple benefits of starting your day with protein The 10-Day food plan that can transform your energy, mood and digestion The problem that many people face with modern wheat and dairy The truth about food addiction The simple but effective method that can enhance the way you eliminate environmental toxins. Throughout our conversation, Mark's passion for empowering people to take charge of their health shines through. His accessible, evidence-based approach offers practical steps anyone can take. As he reminds us, small daily improvements in diet, movement and stress management compound over time – and it's never too late to start.   Support the podcast and enjoy Ad-Free episodes. Try FREE for 7 days on Apple Podcasts https://apple.co/feelbetterlivemore. For other podcast platforms go to https://fblm.supercast.com.   Thanks to our
Actionable Insights

1. Pay Attention to Body Signals

Regularly check in with your body by asking about your stomach, energy, skin, brain function, and sleep to understand your health status and be the CEO of your own health.

2. Prioritize Protein & Fat for Breakfast

Start your day with protein and fat (e.g., an omelet, protein shake) instead of sugar or refined starches to optimize metabolic health, prevent blood sugar swings, and reduce cravings and overeating.

3. Reset Metabolism with 10-Day Detox

To break the cycle of hunger, fat storage, and metabolic dysfunction, eliminate starch and sugar for a period, such as with a 10-day detox diet, to reset your metabolism.

4. Follow 10-Day Detox Protocol

For 10 days, eliminate sugar, starch, ultra-processed food, alcohol, and caffeine, while consuming real foods like lots of vegetables, nuts, seeds, good quality protein, good fats (avocados, olive oil), and low-starch berries.

5. Reintroduce Foods Systematically

After an elimination period, reintroduce foods one at a time, slowly (e.g., three days per food), to identify specific triggers that cause adverse physical reactions.

6. Listen to Your Body’s Feedback

Trust your body as the ‘smartest doctor’ by listening to its feedback when reintroducing foods or making dietary changes, as it will signal what works best for you.

7. Focus on Food Quality

Prioritize the quality of calories over just the quantity, as the information in food profoundly impacts your hormones, brain chemistry, microbiome, and immune system in real-time.

8. Eat a Non-Stressful Diet

Choose foods that do not physiologically stress your body, as sugar and starch can raise stress hormones like cortisol and adrenaline, leading to negative long-term health effects.

9. Prioritize Foundational Health Pillars

Address the four pillars of health—food, movement, sleep, and stress—starting by optimizing your diet, then observing which symptoms remain to identify underlying issues.

10. Consistent Small Health Investments

Adopt a philosophy of ‘steady wins the race’ by consistently investing small efforts daily into your diet, exercise, and stress management, as these foundational practices yield significant long-term health dividends.

11. Optimize Vitamin D Levels

Aim for Vitamin D levels of at least 45 ng/dL (ideally 75-100 ng/dL) to support bone density, cardiovascular health, brain health, and immune function, potentially reducing flu risk by 75%.

12. Maintain Fasting Insulin Below 5

Strive for a fasting insulin level of 5 or less, as this is ideal for metabolic health; levels between 5-10 are intermediate, and above 10 are indicative of significant insulin resistance.

13. Target Optimal HbA1c

Aim for an HbA1c level of 5.5% or less, as this indicates optimal average blood sugar and significantly reduces the risk of various chronic diseases.

14. Monitor Triglyceride/HDL Ratio

On your basic cholesterol checkup, monitor your triglyceride to HDL ratio; if it creeps over 1, 2, or 3, it indicates increasing insulin resistance and higher risk of heart attack.

15. Optimize ApoB Levels

Aim for ApoB levels under 90, ideally under 70, and potentially under 50 if you have existing cardiovascular disease, as ApoB is a highly predictive marker for heart disease risk.

16. Monitor Fasting Blood Sugar

Pay attention to your fasting blood sugar; if it’s between 85-100 mg/dL (American units), you’re trending towards dysregulation, and if it’s over 100 mg/dL, you’re likely already in metabolic trouble.

17. Assess Belly Fat as Health Indicator

Use the presence of belly fat as a strong visual indicator of potential insulin resistance and metabolic issues, even without a blood test.

18. Enhance Natural Detoxification

Support detoxification by staying hydrated, consuming fiber (flax, chia seeds) and magnesium for regular bowel movements, eating detoxifying phytochemicals (broccoli family, garlic, onions, colorful fruits/vegetables), using sauna therapy, and considering N-acetylcysteine.

19. Sweat & Regular Bowel Movements

Engage in activities that promote regular sweating (if sauna is not available) and ensure consistent bowel movements to excrete toxins from the body.

20. Reduce Toxin Exposure

Actively reduce your exposure to environmental toxins by using air filters, filtering your water, being mindful of air quality (e.g., using a mask in polluted areas), and avoiding touching receipts.

21. Minimize Household & Food Toxins

Clean up household products, prioritize organic foods, filter your water, use an air filter in polluted environments, and avoid plastic cups and bottles to reduce overall toxin exposure.

22. Choose European Wheat Products

If sensitive to gluten, consider consuming wheat products from Europe, as they often use different wheat varieties (non-dwarf), avoid glyphosate, and employ longer leavening processes like sourdough, which can be less inflammatory.

23. Address Root Causes of Symptoms

If eliminating inflammatory foods doesn’t resolve symptoms, consider deeper root causes like heavy metals, mold, or other serious conditions, as these may require further investigation.

24. Basic Supplementation & Lifestyle

If on a budget, take a good multivitamin, a good fish oil (1g EPA/DHA daily), and 2,000-4,000 IU of Vitamin D3 (with K2 if possible) to cover common deficiencies, alongside eating protein/fat for breakfast, cutting starch/sugar, and regular movement.

25. Treat Your Body Like a Racehorse

Apply the same high standards to your own and your children’s diet as you would to a valuable racehorse, avoiding ultra-processed foods that you wouldn’t feed to pets.

26. Make Conscious Health Choices

Once you understand how certain foods or habits (e.g., alcohol, ice cream) impact your body, make conscious choices about their consumption, informed by that knowledge, rather than acting unconsciously.

27. Start Small, Daily Changes

Implement small daily changes to your health habits, as these compound over time and can lead to significant improvements, and it’s never too late to begin.

28. Use Food as Medicine

Recognize that food acts as medicine to support longevity, energy, moods, and happiness, influencing your biology in real-time.

29. Vagus Nerve Stimulation for Stress

Consider using a vagus nerve vibratory stimulator for a few minutes daily to achieve a significant stress reduction and reset your nervous system.

30. Avoid Oatmeal as Primary Breakfast

Be cautious with oatmeal for breakfast, as even steel-cut oats can raise insulin, adrenaline, cortisol, blood sugar, and triglycerides, leading to blood sugar crashes and increased food intake later in the day.