is 15 units of semaglutide a lot Does my starting dose seem too low? : r/Semaglutide Semaglutide & Tirzepatide Dosing Guide:

While its potent effects are promising, particularly for patients with significant obesity, the more balanced efficacy and tolerability of tirzepatide may be preferred for other patient populations

Adjusting Treatment as Needed The flexibility to adjust treatment plans is key to the success of semaglutide therapy

Mild gastrointestinal side effects (mainly nausea and constipation) occurred in 38% of participants, but did not lead to treatment discontinuation

[DOI] [PMC free article] [PubMed] 351.El Dib, R

Yes, exercise is generally safe and recommended while taking semaglutide

Other minor data points made by Lilly included that patients on retatrutide had an average systolic blood pressure reduction of 14mmHg