The BITTER TRUTH About Sugar & How It CAUSES DISEASE! | Dr. Robert Lustig [d346d0]
2025-09-13
Understanding Your Ideal Blood Sugar Range
Maintaining a healthy blood sugar level is crucial for overall well-being, yet many of us are unsure what constitutes a normal range. The ideal blood sugar range varies depending on factors such as age, weight, and activity level. For most adults, the American Diabetes Association recommends maintaining a fasting plasma glucose (FPG) of less than 100 mg/dL.
Factors That Influence Blood Sugar Range
Numerous factors contribute to fluctuations in blood sugar levels. Diet plays a significant role, with foods high on the glycemic index causing spikes and those low in fiber contributing to drops. Physical activity also impacts blood sugar, as regular exercise improves insulin sensitivity and helps regulate levels. Stress is another factor that can significantly affect blood sugar ranges.
Managing Your Blood Sugar Range Through Diet
Focusing on a balanced diet can help maintain stable blood sugar levels. Foods rich in soluble fiber, such as oats, fruits, and vegetables, slow the absorption of glucose into the bloodstream. Incorporating protein-rich foods at meals also aids in stabilizing insulin sensitivity. For example, studies have shown that consuming 30 grams of lean protein per meal lowers postprandial (after-meal) blood sugar levels.
The Importance of Monitoring Your Blood Sugar Range
Monitoring techniques allow individuals to track their blood glucose levels and make informed decisions about managing them effectively. Using a glucometer or continuous glucose monitor (CGM) provides accurate readings, enabling adjustments to be made in diet and exercise routines as necessary. For instance, CGMs can detect even slight fluctuations that may indicate the need for changes in medication.
Exercise: A Key Component of Blood Sugar Management
Regular physical activity is essential for maintaining a healthy blood sugar range. Aerobic exercises, such as brisk walking or cycling, have been shown to significantly improve insulin sensitivity and reduce glucose levels. Resistance training also plays a crucial seroquel blood sugar levels role by increasing muscle mass, which enhances the body's ability to regulate blood glucose.
The Role of Sleep in Maintaining Healthy Blood Sugar Levels
Sleep quality has a direct impact on blood sugar regulation. Poor sleep duration or quality can lead to decreased insulin sensitivity, causing blood sugar levels to rise. Conversely, maintaining regular sleep patterns helps manage stress and supports healthier eating habits, which also contribute to stable blood glucose levels.
Understanding the Connection Between Stress and Blood Sugar Range
Stress is a known contributor to fluctuations in blood sugar ranges. Chronic stress can disrupt metabolic processes, leading to insulin resistance and increased glucose production in the liver. Finding ways to manage stress effectively through relaxation techniques like meditation or deep breathing exercises, coupled with regular exercise and balanced eating habits.
Supplements for Supporting Healthy Blood Sugar Levels
Certain supplements have been shown to support healthy blood sugar regulation by improving insulin sensitivity and reducing inflammation. Vitamin D, omega-3 fatty 135 blood sugar before eating acids, and alpha-lipoic acid are examples of such nutrients that can aid in managing glucose levels when combined with a balanced diet.
Common Mistakes People Make When Trying to Manage Their Blood Sugar
Individuals attempting to manage their blood sugar often make common mistakes that hinder progress. Inadequate hydration, relying too heavily on medications, and neglecting regular exercise routines are all factors that can lead to reduced efficacy in managing glucose levels.
Maintaining a healthy blood sugar range requires knowledge of the ideal ranges, understanding the impact what is a normal fasting blood sugar reading of various lifestyle factors, and implementing effective management strategies such as diet, physical activity, sleep quality improvement, stress reduction techniques.
Get my FREE guide 3 Steps to Reverse Aging when you sign up for my weekly health picks 👉 When we take a global bird's eye view of diets around the world, it’s clear that the Western diet makes humans sick. Any nation that has acquired our habits of eating highly-processed foods, rich in refined carbohydrates, fructose, and inflammatory fats, ends up metabolically unhealthy. Metabolic health is much more than just maintaining a healthy weight. It’s the sum of our cardiovascular, mitochondrial, liver, gut, and hormone function—and a poor diet impacts all of these systems for the worse. Today, I’m excited to talk to my friend and a physician who is an inspiration to me, Dr. Robert Lustig, all about fixing our metabolic health. Dr. Lustig is a neuroendocrinologist with expertise in metabolism, obesity, and nutrition. He’s the Emeritus Professor of Pediatrics in the Division of Endocrinology and a member of the Institute for Health Policy Studies at UCSF. He is also one of the leaders of the current “anti-sugar” movement that is changing the food industry, in part through his game-changing books. His latest work is Metabolical: The Lure and the Lies of Processed Food, Nutrition, and Modern Medicine. This episode is brought to you by Mitopure, Rupa Health, and FOND Bone Broth. Mitopure is the first and only clinically tested pure form of a natural gut metabolite called urolithin A that clears damaged mitochondria away from our cells and supports the growth of new, healthy mitochondria. Get 10% off at when you use code DRHYMAN10 at checkout. Rupa Health is a place where Functional Medicine practitioners can access more than 2,000 specialty lab tests from over 20 labs like DUTCH, Vibrant America, Genova, and Great Plains. You can check out a free, live demo with a Q&A or create an account at FOND Bone Broth brews up the best bone broth I've ever tasted. To experience its amazing health benefits, go to and use code HYMAN20 to get 20% off your purchase. Learn more about Dr. Lustig at and get a copy of his book, Metabolical: The Lure and the Lies of Processed Food, Nutrition, and Modern Medicine, here: Enjoy the highest quality macadamia nuts today. Get 15% off my custom House of Macadamias bundle or 10% off your entire order at