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Someone tried two prescription weight-loss drugs and hasn't seen the numbers on the scale budge. They were on Ozempic (a medicine many know by name) for a year and lost less than 5 pounds. Their doctor then switched them to Mounjaro and they’re now two months in, moving from low doses (2.5 mg, 5 mg) up to 7.5 mg in month three. They’re eating about 1,200 calories delivered every day, adding protein powder, focusing on fiber, taking l‑carnitine, and going to the gym three times a week—but the scale mostly sits where it started, with only small day-to-day fluctuations. Mounjaro and Ozempic are members of a newer class of drugs for blood sugar and weight that mimic hormones your gut makes after you eat. Saying it simply: these medicines trick parts of your body into feeling fuller and sometimes slow how fast your stomach empties. Ozempic’s active ingredient is semaglutide; Mounjaro (tirzepatide) actually hits two of those appetite-related hormone pathways at once. They’re not magic pills — they change appetite, cravings, and some metabolism signals, which often helps people eat less and lose weight, but results vary a lot. This story is a single person’s experience, not a controlled study. In big clinical trials, higher doses of these drugs often produced significant average weight loss over months, but that’s an average — some people lose a lot, some only a little, and some plateau. Early months sometimes show little change, and dose matters: lower doses often have smaller effects. Other factors matter too: starting weight, how strictly calories are controlled, muscle versus fat changes, stress, sleep, underlying hormones or medical issues, and whether the body is holding water. Daily scale fluctuations are normal and can mask gradual progress. Why it matters is practical: if you’re considering or already on these medicines, don’t assume you’ll immediately drop weight. It can take months and dose adjustments. Also, what you eat, how you move, and any underlying health problems can change outcomes. For someone frustrated like this person, the next steps are reasonable: check in with the prescribing doctor about dose timing and goals, rule out medical issues (thyroid problems, hormone conditions), track body measurements or how clothes fit instead of only the scale, and discuss a nutrition plan that matches metabolic needs rather than an arbitrarily low calorie target. There are important caveats. These drugs can have side effects — nausea, diarrhea, constipation, and rarely more serious problems — and they need to be prescribed and monitored by a clinician. Some people can’t take them or can have interactions with other medicines. Supplements like l‑carnitine or protein powder won’t necessarily change the drug’s effect. Also, stopping the drug commonly leads to weight regain unless lifestyle changes are kept up. Finally, a single person’s story can’t tell you how the drugs work for everyone. Bottom line: these medicines help many people but don’t guarantee fast results; if the scale isn’t moving, talk to your doctor about dose, medical causes, and realistic ways to measure progress.
Source: r/Mounjaro