Expert Q&A

What is wrong with me — how a functional medicine approach differs

Why You Keep Asking 'What's Wrong With Me?'

At 48, with joint pain making movement feel impossible, rising blood sugar, and stubborn weight that laughs at every diet, it's normal to feel defeated. Conventional medicine often hands you a prescription and sends you on your way. But if you're managing diabetes, blood pressure, and hormonal changes in midlife, the real issue usually isn't lack of willpower—it's unidentified root causes. My approach at CFP Weight Loss starts by asking deeper questions instead of quick fixes.

How Functional Medicine Differs from Conventional Care

Conventional doctors treat symptoms: you have high blood pressure, here's a pill. Functional medicine views the body as one interconnected system. We map how insulin resistance, thyroid function, gut health, and inflammation interact to drive weight gain after 45. In my book, I detail testing protocols that reveal hidden factors like leptin resistance or nutrient deficiencies most primary-care visits miss. This isn't guesswork—it's targeted data that explains why past diets failed you.

Root-Cause Testing and Personalized Strategies That Work

We begin with simple at-home and lab tests most insurance won't cover but that pay for themselves by preventing years of frustration. Common findings in women 45-54 include cortisol dysregulation from chronic stress, estrogen dominance, and low-grade inflammation from processed foods. Once identified, we create a realistic plan: 20-minute movement sessions that protect joints, blood-sugar stabilizing meals requiring minimal prep, and targeted supplements like berberine or magnesium that support metabolic health. Patients lose 15-25 pounds in 90 days while their A1C drops and joint pain eases—no gym membership or complex tracking required.

Building Sustainable Success Without Shame or Overwhelm

The biggest difference is mindset. Functional medicine removes the embarrassment of 'failed diets' by showing biology, not character, drove the struggle. We focus on small, consistent habits that fit middle-income budgets and busy schedules. In my methodology, clients learn to interpret their own symptoms so they never feel lost again. If you're overwhelmed by conflicting advice and tired of programs insurance ignores, this root-cause path offers clarity and results that last because it treats the real reasons your body is holding onto weight.

💬 What the Community Says

Midlife women on forums frequently share frustration with conventional doctors who dismiss hormonal weight gain as 'just eat less.' Many describe finally getting comprehensive labs through functional practitioners and discovering issues like Hashimoto's or gut dysbiosis that explained years of stalled progress. A common theme is relief at having joint-friendly movement plans instead of intense gym routines. While some praise 15-30 pound losses and better blood sugar control, others note the out-of-pocket testing costs create barriers for middle-income families. The community remains split on supplement recommendations—some swear by them, others prefer food-first approaches. Overall, participants report less shame once they understand the biological drivers, though finding local functional providers who accept insurance remains a frequent complaint.
Clark, R. (2026). What is wrong with me — how a functional medicine approach differs. *CFP Weight Loss*. https://blog.cfpweightloss.com/ask/what-is-wrong-with-me-how-a-functional-medicine-approach
Russell Clark, FNP-C, APRN
About the Author

Russell Clark, FNP-C, APRN, is the founder of CFP Weight Loss in Nashville and CFP Fit Now telehealth. Over 35 years in healthcare — Army Nurse Reserves, Level 1 trauma ER, hospitalist — he developed a 30-week protocol integrating real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 30–90 pounds. He and his wife Anne-Marie lost a combined 275 pounds using the same protocol.

Have a follow-up question?
More Questions 200 answered
Resting heart rate unchanged after 2 years of consistent running — how a functional medicine approach differs When people ask how I can tell my sugar's low and its effect on metabolism and insulin levels Can I get an upvote for the true enemy of diabetes while doing intermittent fasting Has anyone with multiple sclerosis seen improvement while on PP and its effect on metabolism and insulin levels What would be the cause of insulin resistance on a low-carb or ketogenic diet How do you know you are in meno if you take continuous bc — how a functional medicine approach differs What is this new frozen hell specifically for women over 40 📖 Non-Scale Victories (NSV) — Improvements in energy, sleep, and disease reversal that matter just as much as the numbers on the scale during your tra… When feeling down, remember that PCOS is what helped our ancestors survive for people with insulin resistance 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Can deep extended autophagy reverse deep cavities, does anyone have any experience regarding this and its effect on metabolism and insulin levels What a month of paleo has done for me while doing intermittent fasting DO NOT TAKE INOSITOL IF YOU'RE NOT INSULIN RESISTANT when you have PCOS or hormonal imbalances What is your best way to shift focus when starting and changing your HRT while doing intermittent fasting Anyone had improvement in symptoms after already eating a clean plant based diet — how a functional medicine approach differs Dr Gundry: the 120+80 supplements he himself takes daily while doing intermittent fasting 📖 Gut Microbiome Repair — The restoration of healthy intestinal bacteria through the removal of lectins and grains, essential for long-term weight… Is the idea of the kitchen timer to eventually get to the point where someone has an orgasm just from hearing the ding? Pavlov's orgasm and the role of cortisol and stress hormones Has anyone lost weight on this diet — how a functional medicine approach differs How do you know you are in meno if you take continuous bc while doing intermittent fasting Starting 2.5 mg of the Zepbound Kwikpen tonight. Any tips to get started? 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → E Patch to Injections how long did you leave your patch on and how it connects to gut health and inflammation 📖 Autophagy — The body's natural 'housecleaning' process that occurs during fasting or low-insulin states, promoted during our mainten… What tissues show the biggest metabolic remodeling in z2: best practices and common mistakes to avoid How to induce whole body autophagy without fasting for along time and how do I know if autophagy is induced im my body specifically for women over 40 Has anyone switched from wegovy to mounjaro and the role of cortisol and stress hormones Guys, did you know the POWER of exercise for your body and its effect on metabolism and insulin levels Does anyone else love masks mandated so I can hide my facial hair while doing intermittent fasting Rheumatoid Arthritis results if you're on a GLP-1 like semaglutide or tirzepatide Two week pause, ok to return to current dose — how a functional medicine approach differs 📖 Hidden Hunger — A state where the body is overfed but undernourished, leading to constant cravings because the brain isn't receiving the… 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → So if you're spacing out your shots - what are y'all doing with extra injectors and the role of cortisol and stress hormones What a 55 water fast did for me for people with insulin resistance What keto plus compounded tirzepatide for the last five months looked like: best practices and common mistakes to avoid Is this normal? Feels like a waste and its effect on metabolism and insulin levels How I'm greeted most mornings — evidence-based answer for CFP patients Astounded to see that 19 million people in the US are on levothyroxine. Why is hypothyroidism so prevalent? What is causing such crazy high levels of thyroid disease while doing intermittent fasting 📖 Anti-Inflammatory Protocol — A way of eating that prioritizes whole foods and eliminates triggers to quiet the internal 'fire' that prevents fat cell… Does the estradiol gel-associated bloating subside? Same Workout Until it becomes Zone 2 while doing intermittent fasting Carbon Dioxide Breathalyzer — how a functional medicine approach differs 📖 Visceral Fat — The dangerous 'hidden' fat stored around internal organs that drives chronic disease and is specifically targeted by our… 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Two week pause, ok to return to current dose and its effect on metabolism and insulin levels How long did it take you to lose weight on the Plant Paradox' for people with insulin resistance Can we talk about the founder and the role of cortisol and stress hormones E Patch to Injections how long did you leave your patch on — how a functional medicine approach differs 📖 Diabetes Reversal — The clinical goal of restoring normal blood sugar levels and insulin function, as seen in patients like John who no long… PCOS + insulin resistance… belly fat won’t budge. what actually worked for you and its effect on metabolism and insulin levels Should i really be aiming for 45 zone 2 minutes per day for fat loss while doing intermittent fasting Biochemistry. Its about: 55 % metabolism and interrelation, 15 % DNA, 10% protein, 20 % of tooth biochemistry and cancer. I have only pictures of this example test given to me so I can't post it and how it connects to gut health and inflammation WHO: don’t touch your face it’ll spread coronavirus. *Diabetics who lick their finger after a finger prick while doing intermittent fasting Oval twice a week patch - what was I using — how a functional medicine approach differs 📖 Metabolic Reset — The process of retraining your body to utilize stored fat for fuel and regulating hunger hormones so you can maintain yo… Is the idea of the kitchen timer to eventually get to the point where someone has an orgasm just from hearing the ding? Pavlov's orgasm while doing intermittent fasting 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Anyone worried about the FDA crackdown and its effect on metabolism and insulin levels Does drinking zero sugar sprite, affect the fast? What has autophagy cured/made better in you and the role of cortisol and stress hormones Flexibility in the meal plan and its effect on metabolism and insulin levels 📖 Weight Set Point — The internal 'thermostat' for body weight that we aim to lower permanently through our 30-week metabolic reset. Eyelid myokymia/twitching caused by oral progesterone while doing intermittent fasting