Blog
Straight answers to the questions patients actually ask about weight loss, fitness, and the biology behind both.
Most programs focus on one outcome. Rx2BFIT addresses the full picture, and these articles do the same: why effort alone does not always move the scale, and how physician-guided treatment works with your biology.
6 articles on Medical Weight Loss
- Medical Weight LossTirzepatide
How Does Tirzepatide Work? GIP and GLP-1 Explained
Tirzepatide activates both GIP and GLP-1 receptors. How that lowers appetite and blood sugar, the label dose schedule, trial results, and key risks.
- Medical Weight LossSemaglutide
Semaglutide Side Effects: What to Expect and When They Ease
How common semaglutide side effects are, when they peak during dose escalation, how long they last, and the serious warning signs, per FDA labels and trials.
- Medical Weight LossTirzepatide
Tirzepatide vs. Semaglutide: How Do They Compare?
Tirzepatide led to more weight loss than semaglutide in a head-to-head trial, but semaglutide has more heart outcome data. See the evidence side by side.
- Medical Weight LossSemaglutide
What Happens When You Stop Taking Semaglutide?
After stopping semaglutide, trials show about two-thirds of lost weight returns within a year as appetite rebounds. What the data say and how to plan for it.
- Medical Weight LossBody Composition
Why Am I Working Out but Not Losing Fat?
Exercising consistently but the fat is not coming off? Often the issue is not effort. It is biology, recovery, hormones, metabolism, or strategy.
- Medical Weight LossGLP-1 Medications
How Do GLP Weight Loss Injections Work?
GLP weight loss injections mimic a natural hormone that controls hunger, digestion, and blood sugar, reducing appetite and cravings without extreme dieting.