Similarly, Rybelsus has relatively low oral bioavailability and requires very specific conditions for absorption: it must be taken with no more than 120ml of water, on an empty stomach, with no food, drink, or other oral medications for at least 30 minutes afterwards
Higher doses increase gastrointestinal side effects without proportional benefits
As they are taken long-term to manage a chronic condition (like cholesterol medicine or blood pressure pills), those costs add up
By suppressing glucagon after meals, GLP-1 removes another driver of high blood sugar
Furthermore, it remains unclear whether IL-6 inhibitors can promote net bone formation or simply suppress inflammation-mediated resorption
Subcutaneous delivery suits both peptides: it gives a smooth absorption curve that fits the once-daily, pulse-timed design, and it keeps the injection itself low-volume at roughly a tenth of a millilitre