Best Stem Cell Injection Podcasts (2025)

1
What happens when you are injected with your own stem cells? 4:56

1d ago4:56

4:56

Joao wants to know what happens when stem cells of our own, which have been cultivated outside the body, are reintroduced to the bloodstream. This got James Tytko thinking about autologous stem cell transplants, used as a treatment for some forms of blood cancer. He asked Tania Dexter, haematology registrar, and senior medical officer at the Anthon…

1
Collagen Creams: Skincare Savior or Just Hype? 3:49

4d ago3:49

3:49

In this episode of The SKIN Report, Dr. Simran Sethi breaks down the truth about collagen in skincare. From serums and sheet masks to creams and supplements, collagen-infused products are everywhere—but do they actually work? Dr. Sethi explains how collagen functions in the skin, why topical collagen doesn’t trigger real change, and what ingredient…

1
How would the world differ if we rotated the landmass? 6:33

9d ago6:33

6:33

Will wants to know what the implications would be for our world if the landmass was rotated 90 degrees, so current day Mexico was nearer the South Pole. Trying to wrap his head round all of the possible implications, James Tytko enlisted Dr Alex Farnsworth, Senior Research Associate from the School of Geographical Sciences at the University of Bris…

1
Microneedling + Skincare: What to Use (and Avoid) for the Best Results 9:18

11d ago9:18

9:18

In this episode of The SKIN Report, Dr. Sethi reveals the essential skincare products to use—and which ones to avoid—when undergoing microneedling treatments. Whether you're targeting acne scars or signs of aging, pairing microneedling with the right skincare can dramatically improve your results. Dr. Sethi walks through the top ingredients for eac…

1
Episode 18: A New Non Invasive Treatment for Lower Back Pain - HIFU 47:56

11d ago47:56

47:56

Send us a text with your thoughts on this episode! Traditionally, the Radio Frequency Ablation (RFA) procedure for chronic back pain requires approximately six injections with 2-4 inch needles followed by the insertion of heated probes to burn the nerves that supply joints of the spine called facet joints. What if you could do all that without the …

1
Episode #5 30:14

12d ago30:14

30:14

Today Karen dives into the world of aesthetics and wellness. In today's episode, we're exploring some of the most popular treatments in the industry - Botox, dermal fillers and RF microneedling. These non-surgical options are game-changers when it comes to refreshing your appearance. Botox helps smooth wrinkles, fillers restore lost volume and cont…

1
How would an AI converse with another AI? 5:21

16d ago5:21

5:21

Brian wants to know, if 2 AI's were to have a conversation with one another, what would they talk about? James Tytko put this query to the test, and asked Mike Pound, professor of computer vision at the University of Nottingham, to help make sense of it all... Like this podcast? Please help us by supporting the Naked Scientists…

1
Strawberry Skin Solved: How to Treat Keratosis Pilaris Effectively 7:28

18d ago7:28

7:28

In this episode of The SKIN Report, Dr. Sethi dives into everything you need to know about keratosis pilaris—also known as strawberry skin. Learn what causes this common condition, why it disproportionately affects women and people with darker skin tones, and how to treat it with the right combination of exfoliation, hydration, and advanced skincar…

1
Could the measles virus treat autoimmune diseases? 6:12

23d ago6:12

6:12

Thanks to John Maher for the answer! Like this podcast? Please help us by supporting the Naked ScientistsBy Dr Chris Smith

1
Menopause Skincare 101: How to Care for Dry, Aging Skin 13:07

25d ago13:07

13:07

In this episode of The SKIN Report, Dr. Sethi dives into the skin changes that occur during perimenopause and menopause—and how to manage them with the right skincare routine. As estrogen and progesterone levels decline, many women experience dry, dull, and fragile skin. But with the right ingredients and habits, you can maintain a healthy, hydrate…

1
How do some animals understand human commands? 5:33

30d ago5:33

5:33

Kiran wants to know how animals like dogs are able to follow commands from humans. James Tytko asked Nicky Clayton, Professor of Comparative Cognition at the University of Cambridge, to help with the answer... Like this podcast? Please help us by supporting the Naked ScientistsBy Dr Chris Smith

1
Episode 4 - Weight Loss Injections 26:53

1M ago26:53

26:53

Karen discusses her weight loss using the popular weight loss injections and how she has kept her weight off for over 3 years!By Karen Kochell

1
Episode 17: Cortisone Side Effects You Did Not Know About! 7:10

1M ago7:10

7:10

Send us a text with your thoughts on this episode! In this episode, join Dr. Karmy as he discusses lesser-known side effects of cortisone injections. Follow our social media: Instagram https://www.instagram.com/karmychronicpain?igsh=cHZycXdzeGhqN2Zn Facebook https://www.facebook.com/profile.php?id=61550237320641&mibextid=dGKdO6 Learn more about pai…

1
Acne and Hair Growth from PCOS: What Women of Color Need to Know 11:59

1M ago11:59

11:59

💡 How do hormones, acne, and excess facial hair connect—and what can women of color do about it? In this episode of The SKIN Report, Dr. Simran Sethi explores how polycystic ovarian syndrome (PCOS) leads to acne and unwanted hair growth, and why these symptoms can be even more challenging for women with deeper skin tones. From medications like spir…

1
How do animals adapt to a changing magnetic field? 5:14

1M ago5:14

5:14

Alan writes in, acknowledging that many animals use the Earth's magnetic field for navigation purposes. Given the shifts in poles and field intensity we experience due to convection currents in the Earth's core, how do they stay on course? James Tytko asked Miriam Liedvogel, professor of ornithology, to help find the answer... James - The best supp…

1
Everything you need to know about Hormone Replacement Therapy 35:26

1M ago35:26

35:26

Karen has over 700 hours of training on Hormone Replacement Therapy and breaks it all down for you on their safety, efficacy and results.By Karen Kochell

1
Ceramides Explained: Unlocking the Key to Hydrated, Healthy Skin 5:35

1M ago5:35

5:35

In this episode of The SKIN Report, Dr. Sethi breaks down one of skincare’s most essential ingredients: ceramides. Learn what ceramides are, how they function in the skin’s barrier, and why they’re especially important as we age. Dr. Sethi also shares practical tips for using ceramide-rich products effectively—especially for women going through per…

1
Do we know what the Wow! signal was? 4:52

1M ago4:52

4:52

In 1977, astronomer Jerry Ehman detected a narrowband radio signal, far stronger than any that have been recorded before or since, using Ohio State University's Big Ear telescope as it was pointing in the direction of the Saggitarius constellation. Listener to the show, Donald, wants to know if any consensus has been reached as to the origin of the…

1
Top Skincare & Aesthetic Trends to Watch in 2025 — Backed by Science 8:45

2M ago8:45

8:45

In this episode of The Skin Report, Dr. Simran Sethi reveals the top skincare and medical aesthetic trends to follow in 2025—based on clinical evidence, not hype. From skin barrier repair to glass skin, skin-tox (Botox for pores), and undetectable beauty trends like “no tox,” Dr. Sethi breaks down what really works for long-term skin health. She al…

1
Should elderly people use trampolines? 3:40

2M ago3:40

3:40

Thanks to John Travers for the answer!Listener Francisco asked: I have been told that jumping on a trampoline is healthy for humans. It is considered as a good exercise; and also to better coordinate brain and body. I am 73 and wonder whether it is advisable for me to jump on a spring board?John - My work in reversing frailty and building resilienc…

1
The Truth About Peptide Therapy (And Stem Cells) 36:50

2M ago36:50

36:50

Karen K, discusses all things Peptides and the positive impact they are having on so many of their patients. She breaks down the varous popular peptides and the benefits of each.By Karen Kochell

1
Is it safe to burn plastic? 5:33

2M ago5:33

5:33

Silke is writing all the way from French Polynesia, asking what's best to do with all the plastic rubbish she picks up from the beach, and whether burning it is advisable. James Tytko asked Richard Lampitt from the National Oceanography Centre to help find an answer... Like this podcast? Please help us by supporting the Naked Scientists…

1
Adaptogenic Skincare Explained: Benefits, Ingredients & Best Uses 6:15

2M ago6:15

6:15

💡 What is adaptogenic skincare, and how can it improve your skin? In this episode of The SKIN Report, Dr. Simran Sethi breaks down the science behind adaptogens in skincare—natural ingredients that help the skin fight environmental stressors like pollution, UV rays, and blue light. Learn about key adaptogens like reishi mushroom, snow mushroom, mar…

1
Episode 16: Journavx - Nerve Block in a Pill! A Game-Changer for Pain Management or Just Hype? 10:11

2M ago10:11

10:11

Send us a text with your thoughts on this episode! In this episode, Dr. Karmy will review everything known so far about the newest and first-in-class non-addictive pain medication, Journavx. Follow our social media: Instagram https://www.instagram.com/karmychronicpain?igsh=cHZycXdzeGhqN2Zn Facebook https://www.facebook.com/profile.php?id=6155023732…

1
Does thalidomide alter DNA? 5:17

2M ago5:17

5:17

Listener to the show, Elaine, wants to know whether her mother, who was a thalidomide baby, might have passed on effect of the drug to her children. Thalidomide was a treatment for morning sickness which caused severe birth differences in children born to mothers who used the drug. James Tytko sought an answer, with help from Neil Vargesson, Profes…

1
The Power of Ectoin: Hydration & Protection for Your Skin 4:29

2M ago4:29

4:29

What is Ectoin, and how can it transform your skincare routine? In this episode of The Skin Report, Dr. Simran Sethi, board-certified in internal medicine and medical aesthetics, explores the benefits of this powerful amino acid. Learn how Ectoin provides extreme hydration, reduces inflammation, and protects against UVA rays, helping with condition…

1
How do skin creams penetrate the skin? 4:55

2M ago4:55

4:55

Garth wants to know, given the skin can block water from passing through it, how do certain skin creams allege to permeate into our body? James Tytko took on the question with help from Richard Guy, Professor of Pharmaceutical Sciences at the University of Bath... Like this podcast? Please help us by supporting the Naked Scientists…

1
Estrogen Creams & Skincare: Benefits, Uses, and Who Should Try Them 8:41

2M ago8:41

8:41

Are estrogen creams the secret to youthful, hydrated skin? In this episode of The Skin Report, Dr. Simran Sethi dives into everything you need to know about estrogen in skincare. She breaks down the different types of estrogen creams, who they are right for, and how they can help with skin concerns like dryness, fine lines, and laxity. Learn whethe…

1
Why does the distribution of lactose intolerance vary? 5:19

3M ago5:19

5:19

Garth writes in wanting to know why the prevalence of lactose intolerance is nearly 100% in countries like South Korea, but down in the low single digits in countries like the UK. James Tytko asked Mark Thomas, Professor of Evolutionary Genetics at UCL, for the answer... Like this podcast? Please help us by supporting the Naked Scientists…

1
The Skin Microbiome Explained: Balancing Good & Bad Bacteria for Healthier Skin 9:51

3M ago9:51

9:51

Your skin is home to billions of bacteria—some good, some bad. But how does your skin microbiome impact acne, eczema, and overall skin health? In this episode of The Skin Report, Dr. Simran Sethi breaks down everything you need to know about maintaining a healthy skin microbiome and why your skincare routine might be disrupting it. In this episode,…

1
Episode 15: Fibromyalgia - A Basic Approach to Management 19:20

3M ago19:20

19:20

Send us a text with your thoughts on this episode! This episode describes Dr. Karmy's approach to patients with fibromyalgia. He delves into what are the treatments he finds the most helpful and the pros and cons of each approach. Follow our social media: Instagram https://www.instagram.com/karmychronicpain?igsh=cHZycXdzeGhqN2Zn Facebook https://ww…

1
If I hadn't had any vaccinations, would I be here? 4:50

3M ago4:50

4:50

Dan wants to know what the likelihood is of him being here if neither him, his parents, nor his grandparents had had any vaccinations. James Tytko sought to provide an answer, with the help of Helen Bedford, Professor of Children's Health at UCL... Like this podcast? Please help us by supporting the Naked Scientists…

1
The Truth About At-Home Chemical Peels: Are They Safe? 11:41

3M ago11:41

11:41

Are at-home chemical peels safe, or are they doing more harm than good? In this episode of The Skin Report, Dr. Simran Sethi, board-certified internal medicine doctor and medical aesthetics specialist, breaks down everything you need to know about at-home peels. She discusses which ingredients to look for, what strengths are safe, and who should av…

1
How does the sun stay burning in space? 4:38

3M ago4:38

4:38

Thanks to Philippa Browning for the answer! Like this podcast? Please help us by supporting the Naked ScientistsBy Dr Chris Smith

1
Exosomes vs. Stem Cells: The Truth About Skincare & Aesthetic Treatments 8:17

3M ago8:17

8:17

Are stem cells the future of skincare, or is it all about exosomes? In this episode, Dr. Simran Sethi, board-certified in internal medicine and a specialist in medical aesthetics, unpacks the science behind these regenerative treatments. In this episode, you’ll learn: ✅ The key differences between stem cells and exosomes ✅ How these technologies ar…

1
Can bone conduction headphones damage your hearing? 5:29

3M ago5:29

5:29

Bill sends his question in all the way from Australia. A regular listener, he enjoys our programme through bone conduction headphones. But what are these devices, and does listening to loud sounds through them predispose a person to damaging their hearing in the same way as traditional headphones? James Tytko seeks the answers, with help from audio…

1
The Ultimate Guide to Skin Acids: What Works for Your Skin Type 9:52

3M ago9:52

9:52

Are you using the right skin acids for your skincare routine? In this episode of The Skin Report, Dr. Simran Sethi breaks down the three key categories of skin acids—exfoliants, pigment reducers, and hydrating acids—and how they benefit different skin concerns. Whether you have acne-prone skin, melasma, or are looking to brighten your complexion, t…

1
The Truth About Hormone Replacement Therapy 35:19

3M ago35:19

35:19

Karen discusses Hormone Replacement Therapy for Men and Women. She shares the symptoms, the reasons why they are needed and the benefits.By Karen Kochell

1
What will happen to petrol when we all drive electric cars? 4:34

4M ago4:34

4:34

Kevin wants to know, assuming many of us will be driving electric cars in the future, what will happen to the vast quantities of petrol currently refined from crude oil? Will we scale back production? Or can industry adapt? To help James Tytko with the answer, we hear from Professor Nilay Shah, Director of the Centre for Process Systems Engineering…

1
Professional vs. At-Home Microneedling: Risks, Benefits, and Expert Advice 8:28

4M ago8:28

8:28

Is at-home microneedling safe? Dr. Simran Sethi breaks down the risks, benefits, and misconceptions about microneedling at home versus professional treatments. Discover why microneedling at home might not deliver the results you’re hoping for, especially if you have skin of color or acne scars. Learn how professional microneedling works, why depth …

1
Did chewing gum cause my tinnitus? 4:26

4M ago4:26

4:26

George writes in to ask whether his gum-chewing habits are related to his tinnitus, or whether it's just a coincidence that it comes back when he gets back into the habit. James Tytko investigates, with help from ear, nose and throat doctor Malcolm Hilton... Like this podcast? Please help us by supporting the Naked Scientists…

1
Skin Barrier Repair: Tips on Building Stronger, Healthier Skin 10:36

4M ago10:36

10:36

Are you dealing with sensitive, itchy, or dry skin? In this episode of The Skin Report, Dr. Simran Sethi explains everything you need to know about your skin barrier. Learn how this vital layer protects your skin, the common causes of skin barrier damage like acne and melasma, and the best ways to repair it using lipids, retinol, and hydration. Dr.…

1
Episode 14: Why Won't My Earache Go Away? One Patient's Experience of Trying to Deal with a Rare Chronic Pain Disorder 52:52

4M ago52:52

52:52

Send us a text with your thoughts on this episode! Most of us have experience with earaches, either in our children or sometimes through personal experience. Although the pain is severe, it does resolve in a few days. What if the pain never went away? Join Dr Karmy for an interview with a clinic patient who has a very unusual chronic pain condition…

1
Why might dreams change at altitude? 5:23

4M ago5:23

5:23

In our Question of the Week, Andrew wants to know why many people may experience dreams differently when holidaying in the mountains. To find out what might be behind the 'high-definition' dreams associated with high places, James Tytko sought the help of Andrew Murray, Professor of Metabolic Physiology at the University of Cambridge... Like this p…

1
PRP vs. Exosomes: Which Skin and Hair Treatment is Right for Me? 9:20

4M ago9:20

9:20

Curious about the buzz around PRP and exosomes for skin rejuvenation and hair growth? In this episode of The Skin Report, Dr. Simran Sethi dives deep into the science, benefits, and costs of plasma-rich platelets (PRP) and exosomes. Learn how these treatments work, who they’re best suited for, and why age plays a key role in deciding the right opti…

1
What was the global ocean like at the time of Pangea? 4:32

4M ago4:32

4:32

Damian wants to know, if at one stage all of the continents were joined together, what was on the other side? Was it all just water? James Tytko investigated whether this was the case, and what the consequences would be for conditions on Earth of one giant global ocean... Like this podcast? Please help us by supporting the Naked Scientists…

1
Niacinamide Deep Dive: Hydration, Irritation, and Skin Sensitivity Explained 5:13

4M ago5:13

5:13

In this episode of The Skin Report, Dr. Simran Sethi takes a deep dive into the popular skincare ingredient niacinamide. Known as Vitamin B3, niacinamide is a common addition to serums and moisturizers, praised for its ability to hydrate the skin, reduce hyperpigmentation, and build a strong skin barrier. But it’s not for everyone—some people exper…

1
How to Keep Your Skin Glowing in Any Climate 7:15

5M ago7:15

7:15

Your skincare routine should do more than just keep up with the seasons—it should also adapt to the climate you live in or travel to! In this video, Dr. Simran Sethi shares practical advice on how different climates like humid, dry, and sunny conditions impact your skin and what you can do to keep it healthy and glowing. She also reveals the one sk…

1
Does Laser Treatment Work for Melasma? 8:17

5M ago8:17

8:17

In this episode of The Skin Report, Dr. Simran Sethi explores melasma—what it is, what triggers it, and whether laser treatments are effective. Discover why melasma remains a challenging condition to treat, the groundbreaking PicoSure Pro laser that’s FDA-approved for melasma, and why the expertise of the operator matters. Dr. Sethi also shares mus…

1
Microneedling vs. Chemical Peels: Benefits, Risks, and Expert Tips 7:40

5M ago7:40

7:40

Discover the differences between microneedling and chemical peels in this episode of The Skin Report with Dr. Simran Sethi, a board-certified internal medicine doctor specializing in medical aesthetics. Dr. Sethi breaks down what these treatments are, their benefits, and who they are best suited for. Learn about the unique capabilities of microneed…

Podcasts Worth a Listen

Stem Cell Injection Podcasts

Podcasts Worth a Listen

Quick Reference Guide