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What supplements can help with Vitamin B12 deficiency

Embarking on a weight loss journey requires careful choices, especially when considering medications like semaglutide

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Tolaney, S

Direct studies on semaglutide and oral contraceptives are limited, but gastroenterology literature confirms that medications slowing gastric motility can reduce absorption of other oral medications

Indeed there are some studies showing these outcomes in humans (PMIDs: 30681787 & 34491424) Collagen contains a high proportion of glycine (33%), proline (~10%), & hydroxyproline (~10%) which may provide substrate for connective tissue synthesis However, one of the best protein metabolism labs in the world has conducted 2 studies demonstrating that collagen & collagen peptide supplementation does NOT increase connective tissue synthesis (PMID: 39086044 & 37202878)