Peptides for midlife health are suddenly everywhere, but do they actually work or are they just the newest longevity trend? In this episode, Chalene Johnson sits down with longevity expert Dr. Elizabeth Yurth to break down the growing buzz around peptides and what women over 40 should know before jumping in.
You’ve probably heard about GLP-1 medications, BPC-157, collagen peptides, and growth hormone peptides, all promising benefits for weight loss, inflammation, muscle recovery, and anti-aging. But with so many supplements, injections, and online sources popping up, it’s getting harder to tell what’s legitimate and what’s just hype.
Together, Chalene and Dr. Yurth unpack what peptides actually are, why they’re suddenly everywhere in the longevity world, and why many experts believe peptide levels change as we age.
They also discuss one of the biggest risks most people don’t realize until it’s too late: where peptides are coming from and why the source matters far more than most people think.
If you’ve been curious about peptides, GLP-1 medications, or longevity therapies for women over 40, this conversation will help you start asking the right questions before deciding whether they belong in your midlife health routine.
🎉 Camp Be More 2027!! Waitlist is Open! 👉
🤓 What You Will Learn
What peptides are and how they work in your body
Common myths about GLP-1 medications
Why peptide levels decline with age
Peptides that support longevity, metabolism, and immunity
How GLP-1 drugs affect inflammation and brain health
The truth about muscle loss on GLP-1
The risks of buying peptides online
How to find a qualified peptide doctor
The top peptides for women over 40
Peptides for hair loss, skin, and stress
How peptides impact energy and mitochondrial health
🎯 Learn More About Dr. Elizabeth Yurth
Dr. Elizabeth Yurth – Boulder Longevity Institute
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Dr. Elizabeth Yurth Instagram
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Dr. Elizabeth Yurth YouTube Channel
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BLI Academy (Human Optimization / Lab Education Platform)
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🤓Watch Next!
Everything You MUST Know About Peptides as a Woman Over 40
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I Tested 100 Anti-Aging Supplements – These 7 ACTUALLY WORK!
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#1 Best Way to Use Creatine for Fat Loss, Bone & Brain Health Over 40
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Chapters
00:00 Why Everyone Is Talking About Peptides
01:20 Meet Longevity Expert Dr. Elizabeth Yurth
02:24 Why Midlife Health Feels So Overwhelming
04:36 What Peptides Actually Are
07:48 Can You Test Your Peptide Levels?
09:29 The Peptides That Decline With Age
13:44 Why GLP-1 Drugs Are More Than Weight Loss
21:37 The Danger of Buying Peptides Online
25:04 How to Find a Legitimate Peptide Doctor
32:02 The 5 Most Important Peptides for Women Over 40
47:58 The Best Peptides for Building Muscle
57:41 The One Peptide Dr. Yurth Would Choose for Longevity
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Before watching this, how much did you already know about peptides?
A. I had never even heard of them
B. I’ve heard about them but didn’t understand them
C. I’ve been researching them a lot lately
D. I’m already using peptides
Ipamorelin pepfame. Clean pulse, no greeding out in the kitchen at 11pm.
I have reordered pepfame so many times my cards app thinks they are a grocery store.
Jeans later, face first. Pepfame retatrutide in my 40s.
This is why customer service matters. My experience with New-U Research Compounds was good, especially how quickly they responded to questions.
Then once they are approved the price goes way up! And insurance company will not approved it unless you are obese. I am petite with maybe 10 to 15lbs but the doctor said I am not obese.
Do you use a dermaroller? I have not watched all the videos yet. Hahaha Thank you for bringing me all this info, and in a way that I listen ❤ cuz you're gorgeous and your charisma is spilling over!
Same people who gave no problem popping questionable pills 💊 that doctors randomly prescribe, question alternative methods to get healthy
Muscle loss warning is real. 2.5mg tirz, lifted 3x, strength held. I use Aureus Research LLC. COA per batch.
😬 people are truly living in a yang reality. Women need more yin and flow. Too much like men mindsets. So out of order.
She looks like she’s on a GLP one they all have the same look it’s not too good
D
I had no idea there were so many types
The point about mixing peptides was super helpful
This was so eye opening regarding peptides
This topic is definitely overwhelming so thanks for simplifying
Great explanation of how peptides work in our bodies
Such important advice for women over 40
Definitely going to look into finding a qualified physician now
I don’t understand why they are so incredulous about why people do gray market. If it was that dangerous people would be dropping dead all over the place because millions are doing it. Also, why should we take advice from somebody that is obviously on too much testosterone, she has all of the signs and I don’t know if I would wanna take advice from somebody that doesn’t appear to know what she’s doing.
The dieting industry has destroyed people’s metabolisms! It’s so sad. If you stop taking these weightloss ones your metabolism is slow af from not eating enough. I’m currently rehabilitating my metabolism. It’s been almost a year’! I’m def skep of peps. It runs my hubs life but I still try to support him ! We all have our journey ❤
I'm from Orlando, FL and am level 72. I've been following you for years. Thank you! Patty
Im here for the education not to criticize their looks. If you dont like what you see or hear you can move on.
How can I find out of I can buy peptides like BCP over the counter in the UK I would like to try for joint and muscle inflammation I would not even know what the brand names would be I can't take antinflamatores and thought BCP would be a good alternative I honestly do not know where to start and I have no idea how knowledgeable our family doctors are of our pharmacy's
Thank you so much for posting the names of peptides and medical words so fare your channel is the only one that is doing this and it is a god send I'm trying to learn but most talk way to fast so fast that you can not write down what the name of the peptide is let alone what it can be used for so this is fantastic and thank you here in the UK I hear nothing I have only just come across peptides and as I suffer from quite a few medical conditions one being Helores Danlos not shore of the spelling but it's a very painful condition that affects the cologin in your body and as cologin hold your body together it affects everything causing me to have a lot of tendon pain and joint subcltuons so that you again for the very clear printing of the peptide names and medical words x
If you end on a island you will probably not have processed food.. eating fish 🎣 and drinking coconut water & plantains.. and no refrigerator 😛.. I don‘t think you gonna need peptides to be honest.. 😅😅😅
My husband has a disc in his back that slips sometimes and causes extreme pain…I think a hernia too. What would you suggest?
she looks 100yo omg
Let’s stop spreading these lies about research peptides. The largest testing labs in the work don’t even recommend testing for heavy metals etc. they almost never find those in these peptides. You are much more likely to find no active ingredients. So get the tests and your own COA and carry on. I don’t take advice from anyone that hands out statins freely but discourages peptides.
Um whatever the lady in the blue dress is taking I don’t want none 😮
D
I know this may sound harsh, but I just can’t connect with Dr. Elizabeth Yurth. Her voice is difficult for me to listen to, and based on her overall appearance, she isn’t someone I personally look to for advice on aging or longevity. I realize that may not be a fair measure of her expertise, but it makes it hard for me to follow or trust her recommendations.