In the literature, there is a limited number of published procedures for the quantification of semaglutide in various biological samples
Svenningsson, P., Bataeva, I., Bhatt, D.L., et al
It contains semaglutide, which is the active ingredient
Standard refrigerator only
FDA-labeled warnings include: Risk of thyroid C-cell tumors (contraindicated in patients with personal/family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2) Pancreatitis (report severe abdominal pain, with or without vomiting) Gallbladder disease (including gallstones and cholecystitis) Acute kidney injury secondary to dehydration from gastrointestinal symptoms Hypoglycemia when used with insulin or insulin secretagogues (dose adjustments may be needed) Diabetic retinopathy complications in patients with type 2 diabetes and pre-existing retinopathy Suicidal behavior and ideation (monitor for depression or suicidal thoughts) Intestinal obstruction/ileus (particularly with severe constipation) These medications are contraindicated during pregnancy and should be discontinued at least two months before a planned pregnancy
And that's where it's quite difficult to disentangle what is caused by people losing weight versus what is caused by the drug