Dr. Allen is direct about something many patients are relieved to finally hear: he does not recommend diets. Not because effort doesn't matter, but because restriction so often backfires — and because "eat less, move more" quietly blames the patient for a problem that is largely biological.
What Restriction Does to Your Body
When you cut calories hard, your body doesn't simply melt fat and move on. It adapts. Metabolism slows to protect you. Hunger hormones rise. The very system you are trying to override digs in and defends its set point. This is why so many people can white-knuckle their way to short-term weight loss, only to watch it return — often with interest — the moment normal life resumes. That rebound is not a character flaw. It is physiology doing exactly what it evolved to do.
The Hormones Underneath the Scale
Weight is downstream of signals, not just calories. Insulin, thyroid, cortisol, and sex hormones all shape how readily your body stores or releases fat, how hungry you feel, and where weight tends to land. As Dr. Allen explains, high insulin from insulin resistance quietly tells the body to store fat and makes it harder to release — which means you can eat less and still feel stuck if the underlying signaling is working against you.
What Actually Works
- Address the drivers firstIdentify and treat insulin resistance, thyroid issues, and hormone imbalances so your body stops fighting you.
- Nourish rather than restrictSustainable, protein-forward nutrition beats punishing diets you can't maintain.
- Use medical tools appropriatelyWhen clinically indicated, GLP-1 medications can help — as part of a supervised plan built on a real workup, not as a standalone quick fix.
- Give it timeRestoration is gradual. Steady, durable change beats dramatic, temporary loss.
This is the philosophy behind our medical weight management program, and a recurring theme in Dr. Allen's book, Why Do I Feel Like This?: understanding why your body behaves the way it does is the first step to changing it. If you're tired of dieting and ready for a different approach, take our 3-minute quiz or book a consultation.