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ForumsCardiovascular OutcomesSemaglutide cardiovascular benefit independent of weight loss — 6 month update

Semaglutide cardiovascular benefit independent of weight loss — 6 month update

SurmountFan_IN Sat, Jun 14, 2025 at 8:13 AM 15 replies 1,581 viewsPage 1 of 3
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SurmountFan_IN
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Jun 14, 2025 at 8:13 AM#1

My reason for being on this is cardiovascular rather than cosmetic, which puts me in a small minority in most of these threads.

What I am trying to establish is how much of the SELECT benefit is plausibly independent of the weight loss, and whether that distinction changes anything practical.

Numbers rather than impressions, if you have them.

5 8DebRD_ATL, KristenIndy, MarkLI_maint and 2 others
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PurityPaulOR
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Jun 14, 2025 at 8:32 AM#2

Short answer first, then the reasoning. Albumin binding above 99% is the whole reason weekly dosing works, and it is also why the trough matters more than the peak. People who dose late are not losing a peak, they are letting the trough fall, and the appetite effect tracks the trough.

Last edited: Jun 14, 2025 at 11:32 AM
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sean_dublin
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Jun 14, 2025 at 8:51 AM#3
PurityPaulOR said:
Albumin binding above 99% is the whole reason weekly dosing works, and it is also why the trough matters more than the peak.

All true, with one condition: that curve is for people who reached the dose on schedule. Anyone who slowed the ladder for tolerability is on a different, flatter curve, and comparing yourself with the published mean will make you feel like a non-responder when you are not.

Last edited: Jun 14, 2025 at 9:51 AM
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nancy_portland
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Jun 14, 2025 at 9:10 AM#4
SurmountFan_IN said:
My reason for being on this is cardiovascular rather than cosmetic, which puts me in a small minority in most of these threads.

Agreed, though "tolerable" needs defining. A dose you tolerate by eating almost nothing is not tolerated, it is being paid for somewhere else — usually in lean mass, sometimes in adherence three months later.

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Dr.Martinez
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Jun 14, 2025 at 10:53 AM#5

Clinical perspective, offered as context rather than as advice.

SurmountFan_IN said:
...we don't know the long-term effects of cardiovascular risk...

This is a fair point, and I think intellectual honesty requires acknowledging it. GLP-1 agonists in their current form have ~8-10 years of human exposure data. That's not nothing, but it's not 30+ years either.

However: the risk-benefit calculation should also consider the KNOWN long-term effects of untreated obesity — diabetes, cardiovascular disease, cancer, joint destruction, reduced lifespan by 5-10 years.

Uncertainty about GLP-1 long-term safety vs certainty about obesity consequences. The calculus seems clear to me, but reasonable people can disagree.

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