Summary
Highlights
Dr. Ashley Frawley explains that belly fat isn't always about calories in, calories out. Beyond subcutaneous stomach fat, there's dangerous visceral fat that wraps around organs, which affects health twice as fast as heart disease. Visceral fat has a higher density of cortisol receptors, meaning chronic stress can significantly increase its accumulation. Even clients eating healthy and exercising may experience bloat due to reduced stomach acid leading to indigestion. More than one pound of visceral fat increases mortality risk.
To determine the cause of belly fat, individuals should first address basic diet and exercise. If those are in check, consider stress levels; chronic fatigue, sleep issues, and high stress indicate potential cortisol imbalances. Testing for cortisol and DHEA can provide insights. For sugar/salt cravings and trouble losing fat, check insulin levels and A1C. Other stressors beyond daily life include excessive caffeine, nicotine, social media use, too much blue light, over-exercising without recovery, and unmanaged emotional stress.
Having cortisol-driven belly fat, especially visceral fat, is dangerous and can cut life short. Fatty liver is even worse than high visceral fat. It's crucial to get visceral fat tested, ideally through a DEXA scan (around $100) or an accurate home scale (some are up to 98% accurate). Dr. Frawley recommends yearly testing, or twice a year if visceral fat levels are high, to monitor risk and progress.
Sleep is the cornerstone of health and directly impacts the body's ability to burn fat. Deep sleep, occurring mostly in the first few hours of the night, is vital for physical recovery, growth hormone release, and brain detoxification. Improving deep sleep involves regulating circadian rhythm with sunlight exposure, avoiding blue light and late-day caffeine, maintaining a cool sleep environment (68-69°F), and using supplements like magnesium L-threonine, magnesium glycinate, phosphatidylserine, or Ashwagandha.
For those eating healthy but not losing weight, consider blood tests for insulin levels, A1C, and a full hormone panel (testosterone, estradiol). While blood tests for cortisol are not ideal for patterning, DHEA-S levels can indicate chronic high cortisol. HS-CRP (highly sensitive C-reactive protein) is an inflammatory marker; a high level, especially without other diseases, can be linked to visceral fat. Biohacking strategies, like using peptides such as Tesamorelin, can directly target visceral fat. General stress management, such as gratitude journaling, cold plunging, focusing on positive inputs, and limiting negative media, also helps lower cortisol.
Exercise is not only beneficial for overall health but also effectively metabolizes blood sugar elevated by excess cortisol. For those under stress, gentle activities like walking (Zone 2 cardio) are excellent. For high-energy individuals, high-intensity exercise (HIIT) can help release stress. For longevity and metabolic boost, weight training is recommended 3-5 times a week to build muscle, increase metabolism, and improve body composition. Results can be seen in 2-3 months for healthy individuals, longer for those with metabolic syndrome.
Dr. Frawley emphasizes that it's never too late to improve health. Her top actionable advice is to prioritize building muscle, as it offers immense benefits for the body, including increased metabolism and fat loss.