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Most people think of a GLP-1 as a weight loss medication, but for your heart, the story starts before the scale moves much at all. Board-certified cardiologist and lipidologist Dr. Sirisha Vadali explains what the research shows about GLP-1s and cardiovascular risk, the simple routine she starts her patients on, and what she monitors along the way. You'll also hear why she doesn't recommend a GLP-1 for family history alone, and about one genetic cholesterol marker that diet and exercise can't change, a lab she says everyone should have checked once in their lifetime.
**IN THIS EPISODE**
- How GLP-1s went from diabetes drugs to heart protection, with or without diabetes
- Why some heart benefit appears before major weight loss, and why no one knows exactly how yet
- Who GLP-1s are currently indicated for in cardiovascular risk reduction, and why semaglutide (Wegovy) is the one with outcomes data so far
- Why muscle mass, protein, and strength training belong in every GLP-1 plan
- Dr. Vadali's simple phase one: 100 grams of protein (30 to 40 grams in the morning), 25 grams of fiber, water, and strength training twice a week at home
- Watching blood pressure, heart rate, hydration, and kidney function on a GLP-1
- Fatigue and low motivation after the shot: what to rule out first
- Whether family history alone is a reason to start a GLP-1
- The heart labs she checks, including Lp(a), ApoB, hs-CRP, and a coronary calcium score
- What Lp(a) is, why it's a one-time lifetime screening, and the treatments expected in the next few years
- A word of caution on buying unapproved triple agonists online
- Simple longevity habits: sleep, stress, walking after meals, and the 80/20 approach
- Why hunger coming back isn't a reason to panic
**ABOUT THE GUEST**
Dr. Sirisha Vadali, MD, is a board-certified cardiologist and advanced lipidologist specializing in prevention, cardiometabolic medicine, and women's heart health. She is program director for HonorHealth's Cardiometabolic Program in Scottsdale, Arizona, and a member of the HonorHealth Women's Heart Health team. Dr. Vadali focuses on prevention-forward care, using advanced lipid testing, coronary calcium scoring, and lifestyle medicine to help patients lower cardiovascular risk and build sustainable, healthy habits.
**CONNECT WITH DR. SIRISHA VADALI**
Website: https://www.sirishavadali.com
Instagram: https://www.instagram.com/vadalimd/
HonorHealth Cardiometabolic Program: https://www.honorhealth.com/physicians/sirisha-vadali
**SPONSORS**
This episode is brought to you by Timeline. When you buy a one-month supply of Mitopure Gummies, you'll get a free Discovery Size Mitopure Firming Serum, an $85 value. Go to https://www.timeline.com/glp1bundle to claim yours.
This episode is also brought to you by Tyde Wellness, the GLP-1 provider Ana uses, with nutrition guidance built for GLP-1s, independent licensed providers, and a care team that answers when something comes up. Go to https://tydewellness.com/GLP1Hub and use code GLP1Hub50 for $50 off your first month.
**CHAPTERS**
00:00 Preview: why wait for a heart attack?
00:12 What's in this episode
01:07 Welcome, Dr. Sirisha Vadali
02:11 How GLP-1s went from diabetes drugs to heart protection
03:35 How GLP-1s protect the heart, even before weight loss
05:35 Semaglutide vs. tirzepatide: which she uses and why
06:17 What lower obesity rates could mean for heart health
08:44 Lower BMI and high risk: lifestyle first, then a low dose
10:26 Her simple phase one routine and at-home strength training
13:23 Kidneys, hydration, and how often to check blood pressure
14:33 Fatigue and low motivation after the shot
15:59 Sponsor: Timeline
16:53 Is family history a reason to start a GLP-1?
18:31 The heart lab panel she recommends
20:10 New Lp(a) treatments on the way
21:08 What Lp(a) is and why it matters
23:25 A caution on unapproved triple agonists
26:41 Sponsor: Tyde Wellness
27:42 Longevity basics: sleep, stress, walks, and 80/20
30:29 Quick fixes, food noise, and when hunger comes back
32:09 Where to find Dr. Vadali
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*Some of the links shared are affiliate links. When you make a purchase, I will receive a small commission at no cost to you. Thank you for supporting the show.
*The content of this show is for informational purposes only and does not constitute medical advice. The goal of this show is to provide various points of view about GLP-1 Medications. The personal and professional opinion of the guests and their content does not necessarily reflect the opinion of Ana Reisdorf or GLP-1 Hub.
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