Dr.Martinez said:

Senior perspective on cardiovascular risk: I'm 68 years old and started this journey skeptically.

I want to bring up the cardiovascular angle on cardiovascular risk.

The SELECT trial demonstrated a 20% reduction in MACE with semaglutide 2.4mg[1]. This is practice-changing because the CV benefit appears to be independent of the degree of weight loss — suggesting direct vascular and anti-inflammatory mechanisms.

For cardiovascular risk, this means we need to think beyond the primary outcome and consider the cardiovascular implications. The all-cause mortality reduction (HR 0.81) is the most clinically meaningful signal.

RickReta_CO said:

I'm 55 years old and want to share my perspective on cardiovascular risk as an older member of this community.

That reframing is the part I needed. Sending this to two other people who asked me the same thing last week.

Dr.Martinez said:

Senior perspective on cardiovascular risk: I'm 68 years old and started this journey skeptically.

Dr.Martinez said:

...cardiovascular risk is just another fad...

I understand the skepticism — we've all seen "miracle" weight loss solutions come and go. But consider what makes GLP-1 agonists different:

• Phase 3 RCTs with thousands of participants (not 20-person pilot studies)
• Published in NEJM, JAMA, Lancet (not press releases)
• Replicated across multiple independent research groups
• Proven cardiovascular and renal benefits beyond weight loss
• Biological mechanism fully characterized at the receptor level

This isn't a fad — it's a new drug class supported by the highest level of clinical evidence. The comparison to past fads is understandable but inappropriate.

Dr.LeslieOBGYN said:

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

Mendelian randomization evidence supporting GLP-1 pathway modulation for cardiovascular risk: genetic variants in the GLP1R gene region associated with lower BMI also show associations with reduced cardiovascular risk, confirming a causal pathway[1].

This "natural experiment" (people born with genetically higher GLP-1 signaling being leaner and healthier) provides orthogonal evidence supporting the pharmacological approach. When genetic epidemiology, clinical trials, and mechanistic studies all converge, confidence in the therapeutic approach is high.

Moderator note: a post naming a supplier has been edited. Discuss suppliers in the review sections, not here. Carry on.