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ForumsOral GLP-1 AgonistsIs oral sema actually as effective as the injection version? Page 2

Is oral sema actually as effective as the injection version?

SkepticalSean Mon, Apr 27, 2026 at 1:49 AM 10 replies 633 viewsPage 2 of 2
MikeFit_NJ
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Apr 27, 2026 at 3:11 AM#6
Dr.NateNeph said:
Oral semaglutide is absorbed in the stomach with the help of SNAC, which locally raises pH and protects the peptide long enough to cross.

I do not accept that the fasting window is a minor inconvenience. Adherence data on daily orals with timing requirements is consistently worse than weekly injections, and a drug you take imperfectly is a lower dose than the one on the box.

Last edited: Apr 27, 2026 at 6:11 AM
30 0LeilaHI, marcus_mpls, DeniseRN_TPA and 27 others
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Dr.AddMedPHL
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Apr 27, 2026 at 3:43 AM#7

The figures, for anyone assembling their own picture. Say what you would expect to see if you were wrong, before you look. It is a small discipline and it changes what you notice.

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ingrid_STO
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Apr 27, 2026 at 4:15 AM#8
MikeFit_NJ said:
I do not accept that the fasting window is a minor inconvenience.

There is a second half to this that has not been said yet. There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.

Happy to go further on any of that.

28 23MikeFit_NJ, InsuranceTom, WendyG_ATL and 25 others
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maya_sedona
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Apr 27, 2026 at 4:47 AM#9

One thing that is still open after HealthEcon_DC’s answer:

Whether the fasting requirement is as strict in practice as the label implies, and what people actually see when they get it wrong?

27 22MikeKY_noInsulin, Dr.RaviCardio, jennifer_SEA and 24 others
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SkepticalSean
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Apr 27, 2026 at 7:21 AM#10

Closing the loop on my own question.

Follow-up: moving the tablet to the moment I wake, before anything else, was the whole fix. The dose never changed.

37 10Dr.LipidDallas, alex_tucson, kevin_tulsa and 34 others
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