Why Is Weight Loss So Hard? Stress, Food & Your Environment: Part 1

Your body makes GLP-1—a gut hormone involved in appetite, insulin release, and digestion. How do food, the gut microbiome, and daily habits interact with this signaling system? In Part 3 of our weight-loss series, Dr. Jennifer Stagg and Dr. Katie DiNello explore your body’s own GLP-1, how medications such as Ozempic and Wegovy work, and the foundations of sustainable weight management. In this episode, we discuss: • Naturally produced GLP-1 and how it differs from GLP-1 medications • The relationship between gut microbes, appetite, and metabolic health • Akkermansia, fiber, and microbial metabolites such as butyrate • Bitter foods, green tea, and nutrients discussed for appetite support • Protein, strength training, and preserving muscle during weight loss • Body composition and monitoring beyond the number on the scale • Planning with your prescriber if you’re considering stopping GLP-1 medication • Eating patterns, mindset, and your relationship with food Nutrition and lifestyle remain important whether you use medication or not. Supporting your body’s appetite signals is not equivalent to the effects of GLP-1 medications, and medication changes should be individualized with your prescriber.

Struggling to lose weight despite changing your diet and staying active? Insulin resistance, hormonal changes, inflammation, and other health factors may deserve a closer look. In Part 2 of our three-part weight-loss series, Dr. Jennifer Stagg and Dr. Katie DiNello discuss the physiology behind weight-loss resistance, including a patient case involving perimenopause.In this episode, we explore: • Insulin resistance and why a normal A1C may not tell the whole story • Inflammation and the role of testing such as C-reactive protein • Perimenopause, estrogen changes, and weight management • Leptin, GLP-1, and the signals involved in hunger and fullness • The gut microbiome and its relationship with metabolism • Thyroid function, mitochondrial health, and nutrient status • Meal sequencing, fiber, eating patterns, sleep, and stress • When individualized assessment and testing may be useful Learn how these factors fit together and what to discuss with your healthcare professional when progress has stalled.

Taking hormone replacement therapy (HRT) but still feeling exhausted, foggy, or frustrated with weight changes? Hormones may be only part of the picture. Dr. Jennifer Stagg and Dr. Katie DiNello break down what HRT can help with—from hot flashes and night sweats to sleep, vaginal health, and bone protection—and why some symptoms need a broader approach. In this episode, we explore: • Persistent fatigue, brain fog, and disrupted sleep • Inflammation, gut health, and the microbiome • Insulin resistance, metabolic changes, and why HRT isn’t a weight-loss treatment • Stress, burnout, and feeling depleted entering menopause • Joint discomfort and changes in alcohol tolerance • The emotional shifts of menopause, including identity, creativity, and finding new meaning If your hormones are “optimized” but you still don’t feel like yourself, there’s more to explore. Join us for a candid conversation about looking beyond hormones to support your health through menopause. Learn more at thenaturaldoctors.org and follow @naturaldoctors. For educational purposes only; not a substitute for individualized medical advice.

What actually happens inside your body when you stop eating? In this episode, Dr. Jennifer Stagg and Dr. Katie DiNello break down the science of intermittent fasting, autophagy, and metabolic flexibility—and what fasting may mean for insulin sensitivity, weight, energy, and healthy aging. We cover 12-hour and 16:8 fasting, longer fasts, fasting-mimicking diets, coffee and fasting, exercise, fasting for women, and who should avoid fasting. Is fasting worth the hype? Listen in as we separate the science from the trends. Disclaimer: This podcast is for educational purposes only and is not a substitute for individualized medical advice. Talk with your healthcare provider before making significant dietary changes or beginning a fasting program, particularly if you have a medical condition, take medication, are pregnant or breastfeeding, or have a history of an eating disorder.

Have you cleaned up your diet, eliminated junk food and cut back on sweets—yet the scale still won’t budge or your blood sugar markers aren’t improving? Some nutrient-dense foods can quietly add significant calories, sugar and carbohydrates when portions and ingredients aren’t considered. In this episode of The Natural Doctors, Dr. Katie DiNello and Dr. Jennifer Stagg reveal five “healthy” foods that may be working against your weight-loss and metabolic-health goals. YOU’LL LEARN: • Why clean eating doesn’t always lead to fat loss • How granola and healthy cereals can hide added sugar and concentrated calories • Why casual spoonfuls of nut butter add up quickly • How to build a more balanced smoothie or açaí bowl • Why dried fruit can affect the body differently than whole fruit • How to prepare oatmeal without turning it into a blood-sugar trap • How portions and misleading package claims influence metabolic progress This episode isn’t about fearing food or following another restrictive diet. It’s about understanding portions, reading beyond front-of-package marketing and making informed choices that support weight, blood sugar and long-term metabolic health. Medical Disclaimer: This episode is for educational and informational purposes only and does not constitute medical advice. Consult a qualified healthcare professional before making significant changes to your diet or health plan.