If it’s bioavailabile through the gi tract it’s the same as injecting.
Bypassing the liver to avoid breakdown on the first pass is usually why it’s injected vs swallowed. Peptides and proteins are denatured by the stomach acid so injecting is only choice.
If it’s bioavailabile through the gi tract it’s the same as injecting.
Bypassing the liver to avoid breakdown on the first pass is usually why it’s injected vs swallowed. Peptides and proteins are denatured by the stomach acid so injecting is only choice.