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Dr Layne Norton: The Science Of Eating For Health, Fat Loss & Lean Muscle | Huberman Lab Podcast #97 [dd5ef7]
2025-09-16

Understanding Low Blood Sugar in Highly Active Teenagers: Managing Fluctuations for Optimal Health

Maintaining a healthy blood sugar range is crucial, especially during adolescence when teenagers' bodies undergo significant changes. According to the American Diabetes Association (ADA), the ideal blood sugar ranges are between 70 and 180 mg/dL after an overnight fast, below 140 mg/dL one hour after eating, and below 120 mg/dL two hours after eating.

Recognizing the Symptoms of Low Blood Sugar

As highly active teenagers engage in physical activities such as sports or exercise, their bodies require more glucose to fuel energy demands. Insufficient glucose supply can lead to low blood sugar symptoms like dizziness, confusion, irritability, and shakiness. It's essential for parents or guardians to monitor these signs closely.

Managing Blood Sugar Through Diet

Consuming a balanced diet that includes plenty of fruits, vegetables, whole grains, lean proteins is vital 383 blood sugar in maintaining healthy blood sugar levels. Fiber-rich foods such as legumes (e.g., normal blood sugar levels during pregnancy chart beans), lentils and berries help regulate blood glucose by slowing the digestion process and absorption rate. On average, aim for 25-30 grams of fiber per day.

Exercise: Boosting Insulin Sensitivity

Regular physical activity is key in regulating insulin sensitivity, a crucial factor that affects blood sugar control. Aerobic exercises like cycling or jogging improve insulin signaling to cells while high-intensity workouts increase muscle glucose uptake efficiency. As a general rule, 150 minutes of moderate aerobic exercise per week can help regulate fasting and post-meal blood sugars.

Monitoring Techniques for Effective Blood Sugar Management

Using glucometers at home allows individuals to monitor their blood sugar levels frequently throughout blood sugar after food 2 hours the day. However, continuous glucose monitoring (CGM) is recommended for people with diabetes or those who experience significant fluctuations in their daily routine. Both methods provide an accurate assessment of insulin resistance and can help make lifestyle changes.

Achieving a Balanced Lifestyle

A healthy diet combined with regular exercise, adequate sleep (7-8 hours), stress management techniques like yoga or meditation are crucial to maintaining stable blood sugar ranges. Drinking water excessively may not be recommended as it increases the risk for hypoglycemia by diluting electrolytes in fluids; however hydrating properly can help stabilize glucose levels.

Managing Stress and Blood Sugar Fluctuations

Chronic stress affects insulin sensitivity, causing a spike or drop in blood sugars due to cortisol release. Practicing relaxation techniques like journaling, visualization exercises, deep breathing activities promotes emotional well-being which ultimately enhances physiological regulation of hunger cues preventing overeating spikes that could affect metabolic states.

Supplements for Supporting Blood Sugar Regulation

Certain supplements such as Berberine extract and N-Acetyl Cysteine support blood sugar control. Moreover Vitamin D intake also influences insulin sensitivity; however, it's crucial to consult with a healthcare professional before adding these substances into the diet plan.

The Role of Sleep in Regulating Blood Sugar

During sleep our bodies produce hormones including Insulin (regulates glucose uptake) which how long does it take glipizide to lower blood sugar if impaired due poor sleeping patterns may affect energy storage and metabolism resulting into high blood sugar levels after waking. Establishing consistent bedtimes, aiming for 7-8 hours each night aids metabolic recovery promoting even release of growth factors.

The Importance of Blood Sugar Range Awareness

Understanding the fluctuations in your teenager's blood sugar range is vital to taking proactive steps toward optimal health management. This encompasses an awareness about dietary lifestyle habits influencing blood glucose levels such as meal portions, timing for snacks or mealtimes that can have an impact on how efficiently you utilize insulin hormone.

Creating a Blood Sugar-Friendly Meal Plan

To create meals tailored towards stable energy supply combine whole foods rich in nutrients like fresh fruits and vegetables to increase the nutrient density of your teen's diet without relying heavily upon carbohydrates. This is because eating more frequently but portion-controlled may help regulate metabolic state effectively over time through gradual improvements in insulin sensitivity

My guest is Layne Norton, Ph.D. (@biolayne1) — one of the world’s foremost experts in nutrition, protein metabolism, muscle gain and fat loss. We discuss the science of energy utilization and balance, the efficacy of different diets (e.g., ketogenic, vegan, vegetarian, carnivore, omnivore), and how best to build lean muscle mass and lose fat. We also discuss optimal protein and fiber intake, the best sources of protein, the correlation between appetite, satiety signals and exercise, along with male and female-specific needs. Dr. Norton also explains how to support a healthy gut microbiome and offers insight into sugar and artificial sweeteners, processed, cooked, and raw foods, supplements, seed oils, and the relationship of LDL/HDL levels to cardiovascular health. This episode serves as a master class in nutrition, metabolism and exercise and is sure to benefit people of all ages and with different health and fitness goals. #HubermanLab #Nutrition #Exercise Thank you to our sponsors AG1 (Athletic Greens): LMNT: ROKA: InsideTracker: Supplements from Momentous Huberman Lab Premium Social & Website Instagram: Twitter: Facebook: TikTok: LinkedIn: Website: Newsletter: Dr. Layne Norton BioLayne: Carbon app: REPS (Research Explained in Practical Summaries): Books: Articles Role of Nonexercise Activity Thermogenesis in Resistance to Fat Gain in Humans: A potent physiological method to magnify and sustain soleus oxidative metabolism improves glucose and lipid regulation: Creatine Supplementation Increases Total Body Water Without Altering Fluid Distribution: Biology's response to dieting: the impetus for weight regain: Other Resources BioLayne – New Research Shows Artificial Sweeteners Mess Up Your Gut? Timestamps 00:00:00 Dr. Layne Norton, Nutrition & Fitness 00:02:53 LMNT, ROKA, InsideTracker, Momentous 00:06:50 Calories & Cellular Energy Production 00:12:35 Energy Balance, Food Labels, Fiber 00:15:19 Resting Metabolic Rate, Thermic Effect of Food 00:19:04 Exercise & Non-Exercise Activity Thermogenesis (NEAT) 00:25:49 Losing Weight, Tracking Calories, Daily Weighing 00:29:24 Post-Exercise Metabolic Rate, Appetite 00:35:04 AG1 (Athletic Greens) 00:36:19 Exercise & Appetite, Calorie Trackers, Placebo Effects & Beliefs 00:43:46 Exercise & Satiety Signals, Maintain Weight Loss & Identity 00:56:32 Weight Loss & Maintenance, Diet Adherence 01:03:33 Restrictive Diets & Transition Periods 01:08:03 Gut Health & Appetite 01:16:23 Tool: Supporting Gut Health, Fiber & Longevity 01:23:59 LDL, HDL & Cardiovascular Disease 01:30:31 Leucine, mTOR & Protein Synthesis 01:37:31 Tool: Daily Protein Intake & Muscle Mass 01:44:24 Protein & Fasting, Lean Body Mass 01:55:38 Plant-Based Proteins: Whey, Soy, Leucine, Corn, Pea 02:04:28 Processed Foods 02:11:54 Obesity Epidemic, Calorie Intake & Energy Output 02:17:33 Obesity, Sugar & Fiber, Restriction & Craving 02:25:57 Artificial Sweeteners & Blood Sugar 02:38:55 Artificial Sweeteners & Gut Microbiome, Sucralose, Blood Sugar 02:50:19 Rapid Weight Loss, Satiety & Beliefs 02:58:13 Seed Oils & Obesity, Saturated Fat, Overall Energy Toxicity 03:08:15 Females, Diet, Exercise & Menstrual Cycles 03:14:05 Raw vs. Cooked Foods 03:16:32 Berberine & Glucose Scavenging 03:19:12 Fiber & Gastric Emptying Time 03:21:00 Supplements, Creatine Monohydrate, Rhodiola Rosea 03:30:33 Hard Training; Challenge & Mental Resilience 03:36:12 Carbon App 03:47:11 Zero-Cost Support, YouTube Feedback, Spotify & Apple Reviews, Sponsors, Momentous, Neural Network Newsletter, Social Media Disclaimer: Title Card Photo Credit: Mike Blabac -
Dr Layne Norton: The Science of Eating for Health, Fat Loss & Lean Muscle | Huberman Lab Podcast #97
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