"Manufactured in the USA" refers to the processing, hydrolyzation, quality testing, and packaging - not the geographic origin of the bovine source material
For tirzepatide marathon runners, this means the intensity at which glycogen depletion accelerates moves lower than it was pre-medication
Diabetes Care 2024;47(Suppl 1):S158-78.PubMed 8
You should expect questions like: What exactly are your symptoms, and how long have they been going on
Moreover, their labs must be inspected regularly and have their performance verified by a third-party
Ensure you're rotating injection sites appropriately, as repeated injections in the same area can cause lipohypertrophy (fatty lumps under the skin), which may affect medication absorption