For people not eating any animal products, yeast extract and other fortified/supplemented foods such as breakfast cereals, soya milks, soya/veggie burgers, and vegetable margarines are all good sources
Another BBB-crossing molecule with HGF-like activity, BB3, was employed in pre-clinical models of stroke, showing good functional improvements (Chaparro et al., 2015)
[DOI] [PubMed] [Google Scholar] 83.Konosic S., Petricevic M., Ivancan V., Konosic L., Goluza E., Krtalic B., Drmic D., Stupnisek M., Seiwerth S., Sikiric P
5 mg of tirzepatide is 50 units at the common 10 mg/mL concentration (a 10 mg vial in 1 mL of BAC water)
With no head-to-head data, comparing the two requires stitching together studies that differ in species, model, route, endpoint, and molecule a chain with several weak links