Ozempic and Wegovy both contain semaglutide, and, like Mounjaro and Zepbound, the distinction is between Type 2 diabetes brands and obesity brands
Alanine and glutathione targeting of dopamine- or ibuprofen-coupled polypeptide nanocarriers increases both crossing and protective effects on a bloodbrain barrier model
Research has shown that even in people without any underlying health conditions, when taking a 500 microgram oral supplement, only 10 micrograms (or 2%) is absorbed (Carmel, 2008)
Effect sizes vary by compound, dose, and population, and the platform delivering a prescription does not change that underlying science
But it's also a convenient explanation that can lead people to persist with a protocol that's causing genuine harm