Hi, I'm Dhru (like Drew), and every week, I interview the top experts in health, medicine, and mindset to provide you with in-depth, step-by-step protocols to take your health to the next level.
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Flu Season Is Starting Early: The Surprising Role Sunlight May Play in Immunity & Inflammation with Roger Seheult, MD
Season 2 · Episode 431
Wednesday, October 21, 2026 • Duration 01:30:14
This episode is brought to you by Cozy Earth, BiOptimizers, Momentous, and Bon Charge.
Today on The Dhru Purohit Show, we are revisiting an episode with quadruple board-certified physician Dr. Roger Seheult to explore an often-overlooked pillar of health: light. With flu season getting an early start, it’s a timely conversation about emerging research on how sunlight and infrared light may support immune function, mitochondrial health, and brain health, and why modern life leaves so many of us missing out. Dr. Seheult shares simple ways to bring more natural light into our daily routines and explains how sunlight, nutrition, exercise, and rest work together to support long-term well-being.
Dr. Roger Seheult is a quadruple board-certified physician in internal medicine, pulmonary diseases, critical care, and sleep medicine. He serves as an Associate Clinical Professor at UC Riverside and an Assistant Clinical Professor at Loma Linda University. He practices at Optum California as a critical care, pulmonary, and sleep specialist, directs a sleep lab, and serves as Medical Director for the Crafton Hills College Respiratory Care Program. He is also the co-founder of MedCram, whose CME-accredited medical education videos are used by hospitals, medical schools, and millions of clinicians worldwide.
In this episode, Dhru and Dr. Seheult dive into:
(00:00) Introduction
(1:39) The overlooked “nutrient” your body is starving for
(6:10) How infrared light supercharges your mitochondria
(9:56) The hidden link between light and cognitive decline
(13:35) COVID-19 treatment with light therapy
(16:22) Healing power of sunlight
(26:07) Why low sunlight may drive weight gain and obesity
(40:21) The surprising reason flu season even exists
(52:45) Eight Laws of Health
(1:03:49) Morning light hacks when you can’t get outside
(1:06:58) Benefits of leaving windows open
(1:10:30) Beating the afternoon slump
(1:16:17) Red light devices and their limitations
(1:23:57) Light Deficiency: The Modern Scurvy
(1:26:37) Final takeaways to reboot your relationship with light
Also mentioned in this episode:
Longer wavelengths in sunlight pass through the human body and have a systemic impact which improves vision
Cardiopulmonary and hematological effects of infrared LED photobiomodulation in the treatment of SARS-COV2
Higher ultraviolet light exposure is associated with lower mortality
Brighter nights and darker days predict higher mortality risk
For more on Dr. Seheult, follow him on Facebook, X/Twitter, LinkedIn, or visit his Website.
For more on Dhru: Instagram, X/Twitter, YouTube, and KOMI.
This episode is brought to you by Cozy Earth, BiOptimizers, Momentous, and Bon Charge.
Right now, get 20% off your Cozy Earth sheets and sleepwear. Just head over to cozyearth.com/dhru and use the code DHRUP.
Upgrade your sleep! Go to bioptimizers.com/dhru now and enter promo code DHRU to get 15% off your entire order.
Right now, Momentous is offering our listeners up to 35% off your first order of Momentous Signature Spec Creatine with promo code DHRU. Head to livemomentous.com and use code DHRU for 35% off your first order.
Right now, Bon Charge is offering my community 15% off. Just go to boncharge.com/DHRU and use code DHRU to save 15% today.
Sign up for Dhru’s Try This Newsletter
*Nothing discussed in this podcast should be construed as medical advice; always consult a qualified healthcare professional regarding your individual health needs.
Learn more about your ad choices. Visit megaphone.fm/adchoices
3 Key Habits My Parents Are Practicing to Stay Healthy In Their 70s: Their Daily Breakfast, Strength Training, and More with Kaya Purohit
Season 2 · Episode 430
Wednesday, October 14, 2026 • Duration 54:13
This episode is brought to you by BiOptimizers, One Skin, Cozy Earth, and LMNT.
Today on The Dhru Purohit Show, I sit down with my sister, writer, and nutritionist Kaya Purohit, to share the top three things we’re doing to help our parents stay healthy as they age. We discuss our dad’s challenges with knee osteoarthritis and hearing aids, the changes our mom has experienced since starting strength training, and why shifting food habits can feel like changing your identity. Along the way, we explore the role of protein, movement, and hearing health in healthy aging and why community and connection are essential to making these changes stick. If you’re looking to support a loved one’s health or make lasting changes to your own, this episode is for you.
In this episode, Dhru and Kaya dive into:
(00:00) Introduction
(2:11) Why Changing Your Diet Can Feel Like Changing Your Identity
(4:26) Supporting Your Aging Parents’ Health
(9:46) The Best Breakfast Foods for Gut and Brain Health
(10:45) How to Reduce Visceral Fat
(13:38) The Role of Social Connection in Health and Longevity
(20:15) Why Protein Matters for Healthy Aging
(24:46) The Benefits of Working with a Personal Trainer
(29:25) Building Stronger Glutes, Hamstrings, and Calves
(30:40) Can You Reverse the Aging Process?
(35:08) The Surprising Link Between Hearing Loss and Dementia
(42:00) Protecting Your Hearing as You Age
(47:09) Final Thoughts and Practical Takeaways
Also mentioned in this episode:
Try This - 3 Things My Parents Are Doing to Stay Healthy in Their 70s
Try This - Scientific Way to Lose Visceral Fat
Framingham Heart Study (FHS)
Hearing loss promotes Alzheimer’s disease
iPhone Headphone Safety
For more on Kaya, follow her on Instagram and LinkedIn. For more on Beeya Wellness: Facebook, Instagram, TikTok, and YouTube.
For more on Dhru: Instagram, X/Twitter, YouTube, and KOMI.
This episode is brought to you by BiOptimizers, One Skin, Cozy Earth, and LMNT.
Upgrade your sleep! Go to bioptimizers.com/dhru now and enter promo code DHRU to get 15% off your entire order and unlock free surprise gifts.
Right now, One Skin is offering my community 15% off; just go to oneskin.co and use the coupon code DHRU to save 15% and give your hair and skin the scientifically proven, gentle care it deserves.
Right now, get 20% off your Cozy Earth sheets and sleepwear. Head over to cozyearth.com/dhru and use code DHRUP.
Right now, LMNT is offering my listeners a free sample pack with any purchase. Head over to drinkLMNT.com/dhru today.
Sign up for Dhru’s Try This Newsletter
*Nothing discussed in this podcast should be construed as medical advice; always consult a qualified healthcare professional regarding your individual health needs.
Learn more about your ad choices. Visit megaphone.fm/adchoices
My Cardiologist Breaks Down My Heart Tests: What Your Cholesterol, Calcium Score & Labs Really Tell You with Dr. Michael Twyman
Season 2 · Episode 427
Wednesday, October 7, 2026 • Duration 02:00:24
This episode is brought to you by Fatty15, Our Place, Branch Basics, and Dose.
Today on The Dhru Purohit Show, we’re revisiting a favorite episode with my personal cardiologist, Dr. Michael Twyman, on overlooked heart disease risk factors and how diet, exercise, sunlight, sleep, and stress management support your arteries. He also walks through my lab results, from genetics and cholesterol to ApoB and omega-3 levels, to show what a personalized approach to heart health can look like.
Dr. Michael Twyman founded Apollo Cardiology in St. Louis, Missouri. He combines conventional cardiology with functional medicine, mitochondrial optimization, and cutting-edge biohacking to help patients understand and reduce their cardiovascular risk. With an integrative approach that goes far beyond standard care, Dr. Twyman has helped hundreds of patients take control of their heart health.
In this episode, Dhru and Dr. Twyman dive into:
(00:00) Introduction
(6:28) The Biggest Myths in Cardiology
(10:09) What Heart-Risk Markers Can and Can’t Tell You
(15:56) Heart Disease and the Health of Your Artery Lining
(24:13) Is LDL Cholesterol Really Good or Bad?
(31:04) What’s Damaging Your Blood Vessels?
(35:19) Light Exposure: The Overlooked Piece of Health
(38:34) The Connection Between Light, Mitochondria, and Your Heart
(56:28) Why Sleep Quality Matters for Your Heart
(1:01:30) The Role of Stress in Heart Health
(1:08:34) Beyond Cholesterol: Protecting Your Artery Lining
(1:10:41) A Deep Dive Into Dhru’s Heart-Health Lab Results
(1:43:21) Plant-Based Eating and Lipids: Why Individual Responses Matter
(1:48:17) Finding the Right Treatment for You
Also mentioned in this episode:
Sleep Master Class: How Poor Sleep Makes Us Hungry, Disrupts Our Blood Sugar, And Increases Our Risk For Alzheimer’s Disease with Dr. Sunjya Schweig
Boston Heart Diagnostics
Cleerly Test
For more on Dr. Twyman, follow him on Facebook, Instagram, X/Twitter, LinkedIn, YouTube, or visit his Websites: Dr. Twyman and Apollo Cardiology.
For more on Dhru: Instagram, X/Twitter, YouTube, and KOMI.
This episode is brought to you by Fatty15, Our Place, Branch Basics, and Dose.
Fatty15 is offering an additional 15% off its 90-day subscription Starter Kit. Go to fatty15.com/dhru and use code DHRU to replenish your C15 levels for long-term health.
Reduce your toxic load by upgrading your cookware! Go to fromourplace.com today and use promo code DHRU at checkout to receive 10% off any order.
Branch Basics is offering 15% off the Premium Starter Kit; just go to branchbasics.com and use the coupon code DHRU.
Support your liver with one simple daily habit. Visit dosedaily.co/DHRU and use code DHRU to get 35% off your first subscription.
Sign up for Dhru’s Try This Newsletter
*Nothing discussed in this podcast should be construed as medical advice; always consult a qualified healthcare professional regarding your individual health needs.
Learn more about your ad choices. Visit megaphone.fm/adchoices
Everyone Is Talking About Lp(a): What It Means for Your Heart and What to Do If Yours Is High with Dr. Michael Twyman
Season 2 · Episode 428
Wednesday, September 30, 2026 • Duration 54:49
This episode is brought to you by BUBS Naturals, Momentous, and Cozy Earth.
Today on The Dhru Purohit Show, I sit down with my personal cardiologist, Dr. Michael Twyman, to discuss lipoprotein(a)—why it’s making headlines, what an early press release from a recent drug trial revealed, and the important questions that still remain. Dr. Twyman also explains why testing your Lp(a) levels can help you better understand your risk and how this marker fits into the bigger picture of your overall heart health.
Dr. Michael Twyman founded Apollo Cardiology in St. Louis, Missouri. He combines conventional cardiology with functional medicine, mitochondrial optimization, and cutting-edge biohacking to help patients understand and reduce their cardiovascular risk. With an integrative approach that goes far beyond standard care, Dr. Twyman has helped hundreds of patients take control of their heart health.
In this episode, Dhru and Dr. Twyman dive into:
(00:00) Why Lp(a) Could Be a Hidden Heart-Risk Factor
(1:42) Why It's Making Headlines
(3:28) The Debate: Lowering Cholesterol vs. Addressing Other Risks
(9:16) The New Trials That Shocked Cardiologists
(16:31) Optimal Levels and How Do You Test It
(20:27) What a Cleerly Scan Can Reveal About Your Heart
(23:27) Dhru Breaks Down His Own Test Results
(29:18) How Concerned Should You Be About Lp(a)
(32:04) How to Lower Inflammation and Protect Your Heart
(36:32) Beware of Misleading Claims About Lowering Lp(a)
(44:45) A Comprehensive Approach to Heart Health
(47:43) How to Work With Dr. Twyman
Also mentioned in this episode:
Dr. Eric Topol Substack on Atherosclerosis
"This Causes Heart Attacks!" - Diet & Lifestyle Habits To Clean Out Your Arteries For Longevity
The WARNING SIGNS Of Heart Disease & How To Help PREVENT IT | Dr. Michael Twyman
Cleerly Test
Large Cohort Study Reveals Vanishingly Small Rates of Lipoprotein(a) Testing
For more on Dr. Twyman, follow him on Facebook, Instagram, X/Twitter, LinkedIn, YouTube, or visit his Websites: Dr. Twyman and Apollo Cardiology.
This episode is brought to you by BUBS Naturals, Momentous, and Cozy Earth.
Support your skin and your health with BUBS Naturals Collagen Peptides. Head to BUBSNaturals.com and use code DHRU for 20% off your order.
Right now, Momentous is offering our listeners up to 35% off their first order with promo code DHRU. Head to livemomentous.com and use code DHRU for 35% off your first subscription.
Right now, get 20% off your Cozy Earth sheets and sleepwear. Just head over to cozyearth.com/dhru and use the code DHRUP.
Sign up for Dhru’s Try This Newsletter
*Nothing discussed in this podcast should be construed as medical advice; always consult a qualified healthcare professional regarding your individual health needs.
Learn more about your ad choices. Visit megaphone.fm/adchoices
Snoring Is a Major Red Flag: A Dentist’s Dire Warning About the Signs Women Should Never Ignore for Better Sleep & Longevity with Dr. Leedia Riman
Season 2 · Episode 427
Wednesday, September 23, 2026 • Duration 01:13:12
This episode is brought to you by LMNT, Puori, and Birch Living.
Today on The Dhru Purohit Show, I sit down with Dr. Leedia Riman to explore why many women begin snoring after pregnancy or during hormonal transitions and how it can affect their overall health. Dr. Leedia reveals the key signs of airway dysfunction, explains why teeth grinding is a critical warning sign that shouldn’t be ignored, and shares the five pillars of optimal oral and dental health. She also offers practical guidance for protecting your oral health throughout perimenopause and menopause.
Dr. Leedia is a board-certified biological dentist and co-founder of ELEV8 Beverly Hills Biological Dentistry with a passion for prenatal and infant dental care. She created Koracare, a lifestyle brand dedicated to raising awareness about the importance of oral health during pregnancy and beyond for both mom and baby. She also created Little Jules, a unique candy line designed to bring children and adults joy and healthy smiles without contributing to cavities.
In this episode, Dhru and Dr. Leedia dive into:
(00:00) Why Snoring After Pregnancy Is a Huge Red Flag
(3:21) How a Missing Tooth Led to Breathing Problems
(6:52) Dental Expansion Explained
(9:27) Understanding Upper Airway Issues
(12:48) Warning Signs of Airway Dysfunction
(14:53) Teeth Grinding Shouldn’t Be Ignored
(20:32) Myofunctional Therapy
(23:01) The Five Pillars of Oral and Dental Health
(27:56) Dr. Leedia’s Personal Story
(34:24) How GLP-1s May Affect Your Airway
(40:03) What Your Dry Mouth May Be Telling You
(48:51) What Women Aren’t Told About Menopause
(54:26) Why Flossing Matters More Than You Think
(55:38) Choosing the Right Toothpaste
(1:00:01) Do Air Purifiers and Humidifiers Really Help?
(1:03:54) Why It’s Time to Take Oral Health Seriously
Also mentioned in this episode:
Videos of Myofunctional Exercises
Angie Bimat, Myofunctional Therapist
Heart & Soil Organ Supplements
Risewell Pro Toothpaste
The Forgotten Power of Breath and How to Use It to Radically Transform Your Health with James Nestor
Millions Have This Sleep Disorder Without Knowing It—Here Are the Signs | Dr. Oliver Zolman
WeNatal
For more on Dr. Riman, follow her on Instagram, Threads, YouTube, Substack, or visit her Website.
This episode is brought to you by LMNT, Puori, and Birch Living.
Right now, LMNT is offering my listeners a free 8-count sample pack with any purchase. Head over to drinkLMNT.com/dhru today.
Quality protein matters. Get 32% off Puori Grass-Fed Whey Protein and a free shaker when you start a subscription at puori.com/DHRU and use code DHRU at checkout.
Birch’s Labor Day sale continues! My community can get an exclusive 27% off a Birch Living mattress —just head to birchliving.com/dhru today.
Sign up for Dhru’s Try This Newsletter
*Nothing discussed in this podcast should be construed as medical advice; always consult a qualified healthcare professional regarding your individual health needs.
Learn more about your ad choices. Visit megaphone.fm/adchoices
The Battle for Our Children’s Attention: How We Can Make Them Resilient In the Face of Society’s Negative Influences And Why We Need To Honor Gender Differences with Dr. Shefali
Season 2 · Episode 426
Wednesday, September 16, 2026 • Duration 01:23:50
This episode is brought to you by Bon Charge, Fatty15, Our Place, and Branch Basics.
Today on The Dhru Purohit Show, I sit down with Dr. Shefali to discuss the hidden battlefield parents and children are facing today. Dr. Shefali shares how algorithms and social media are hijacking attachment and attention, and the impact this is having on our children’s neurochemistry. She breaks down the red flags she’s seeing in both boys and girls, along with the common mistakes parents make when navigating the challenges of the modern world. She also explains what children need at each stage of development and how to rebalance their lives to restore the connection, resilience, and independence children need to thrive.
Dr. Shefali is a clinical psychologist, a New York Times bestselling author, and the founder of the Conscious Parenting movement, redefining how families understand selfhood, connection, and children's inner lives. Her work sits at the intersection of psychology and consciousness, tracing the hidden forces that shape identity, relationships, and the way we inhabit the world. By bringing Western psychology and Eastern wisdom into lived practice, she offers a path for children and the adults who raise them to know themselves more fully.
In this episode, Dhru and Dr. Shefali dive into:
(00:00) The Battle for Our Children’s Attention
(4:38) How Technology Is Changing Conscious Parenting
(7:16) Social Media Hijacks Connection
(15:01) Red Flags Parents Should Watch for in Girls
(21:14) Red Flags Parents Should Watch for in Boys
(27:15) Parenting Mistakes We Don’t Realize We’re Making
(30:41) Why Boys and Girls Need Different Things
(31:41) This Generation of Children Is Different
(42:45) Why Telling Girls to “Be Good” Can Backfire
(54:38) When Children Become Symbols of Success
(1:00:24) How to Own Your Mistakes
(1:05:02) Why Parents Were Never Meant to Do It Alone
(1:08:52) How the Mother-Child Relationship Shapes Us
(1:13:43) What It Really Means to Be Present for Your Children
(1:17:07) How We Can Take Childhood Back
Also mentioned in this episode:
Raising Conscious Daughters: Building Confidence, Courage, and Inner Power in an Anxious World
Raising Conscious Sons: Cultivating Purpose, Connection, and Inner Power in a Chaotic World
The politics of depression: Diverging trends in internalizing symptoms among US adolescents by political beliefs
Don’t Let Politics Cloud Your View of What’s Going On With Teens and Depression
For more on Dr. Shefali, follow her on Facebook, Instagram, TikTok, YouTube, Apple Podcasts, Spotify, or visit her Website.
This episode is brought to you by Bon Charge, Fatty15, Our Place, and Branch Basics.
Right now, Bon Charge is offering my community 15% off their Red Light mask. Just go to boncharge.com/dhru and use code DHRU to save 15%.
Fatty15 is offering an additional 15% off its 90-day subscription Starter Kit. Go to fatty15.com/dhru and use code DHRU to replenish your C15 levels for long-term health.
Reduce your toxic load by upgrading your cookware! Go to fromourplace.com today and use promo code DHRU at checkout to receive 10% off any order.
Branch Basics is now available nationwide at Target. Shop their lineup of safer cleaning essentials, including laundry detergent, surface cleaners, dishwasher tablets, and stain remover. And if you're grabbing the Premium Starter Kit, you can get 15% off at BranchBasics.com with my code DHRU.
Sign up for Dhru’s Try This Newsletter
Learn more about your ad choices. Visit megaphone.fm/adchoices
You Might Be Taking Your GLP-1 All Wrong: How to Successfully Take Weight Loss Drugs, The Truth About Microdosing, and Side Effects You Need to Know About with Dr. Tyna Moore
Season 2 · Episode 425
Wednesday, September 9, 2026 • Duration 01:29:50
This episode is brought to you by Cozy Earth, BiOptimizers, and Bon Charge.
Today on The Dhru Purohit Show, I sit down with Dr. Tyna Moore to discuss the evolving landscape of GLP-1 drugs, what “microdosing” really means, and how these medications can impact health, especially for middle-aged women. Dr. Moore breaks down common misconceptions about GLP-1 dosing, the potential benefits and risks, and why working with an informed healthcare provider matters. She also shares what women should know about protecting muscle, supporting metabolic health, and taking a more personalized approach to GLP-1s and long-term disease prevention.
Dr. Tyna Moore. She is a board-certified naturopathic and chiropractic physician and the founder and owner of Core Wellness Clinic in Portland, Oregon. She specializes in non-surgical pain management, natural pain solutions, and regenerative injection therapies for orthopedic and musculoskeletal conditions. Moore has a Doctor of Naturopathic Medicine (N.D.) from Western States Chiropractic College and a Doctor of Chiropractic (D.C.) from the National College of Naturopathic Medicine.
In this episode, Dhru and Dr. Moore dive into:
(00:00) The Evolution of GLP-1s
(4:08) Microdosing vs. Standard Dosing
(8:29) How GLP-1 Microdosing Works
(13:34) GLP-1 Side Effects and Risks
(27:16) Labs to Check Before Starting a GLP-1
(31:26) Finding the Right Healthcare Provider
(35:43) What Standard GLP-1 Dosing Looks Like
(38:40) The Benefits of Microdosing GLP-1s
(48:44) GLP-1 Success Stories
(54:15) What the GLP-1 Research Actually Shows
(1:00:48) Debunking GLP-1 Myths
(1:13:17) GLP-1s, Menstrual Cycles, and Hair Loss
(1:16:58) GLP-1s, Heart Health, and Hormones
(1:20:57) Can You Cycle On and Off GLP-1s?
(1:24:55) Final Takeaways on GLP-1s
Also mentioned in this episode:
Try This - Are GLP-1 Drugs Making People Blind?
The Menopause Rebellion
For more on Dr. Moore, follow her on Facebook, Instagram, LinkedIn, YouTube, Apple Podcasts, Spotify, or visit her Website.
This episode is brought to you by Cozy Earth, BiOptimizers, and Bon Charge.
Right now, get 20% off your Cozy Earth sheets and sleepwear. Just head over to cozyearth.com/dhru and use the code DHRUP.
Upgrade your sleep! Go to bioptimizers.com/dhru now and enter promo code DHRU to get 15% off your entire order and unlock free surprise gifts.
Right now, Bon Charge is offering my community 15% off their Red Light mask. Just go to boncharge.com/dhru and use code DHRU to save 15%.
Sign up for Dhru’s Try This Newsletter
Learn more about your ad choices. Visit megaphone.fm/adchoices
A Skin Cancer Surgeon Shares His Holy Grail Product for Skin Aging, How Much Sun Exposure We Need, and How a Common Infection Can Drive Skin Cancer with Dr. Teo Soleymani
Season 2 · Episode 424
Wednesday, September 2, 2026 • Duration 01:40:18
This episode is brought to you by One Skin, Dose, Branch Basics, and Momentous.
Today on The Dhru Purohit Show, I sit down for round two with dermatologist and skin cancer and reconstructive surgery specialist Dr. Teo Soleymani to discuss the paradox of sun exposure. We explore the difference between sun exposure that accelerates skin aging and exposure that increases skin cancer risk. Dr. Teo also breaks down what the research reveals about who may be more likely to develop skin cancer, the surprising link between infections and certain cancers, and how we can protect ourselves. Plus, he shares his favorite skincare product and what he recommends avoiding.
Dr. Teo Soleymani is a nationally recognized, double board-certified dermatologist and fellowship-trained Mohs Micrographic and Facial Plastic & Reconstructive Surgeon. A Stanford-trained physician and former clinical professor at UCLA, he specializes in treating complex, high-risk skin cancers and sun-damaged, aging skin. He now leads California Dermatology and Mohs Surgery Specialists in Pasadena, CA, and continues to contribute to academic research and innovation in dermatologic surgery.
In this episode, Dhru and Dr. Soleymani dive into:
(00:00) The Paradox of Sun Exposure
(02:26) The Biggest Contributor to Skin Aging
(04:59) Is Maximum Sunscreen Protection Necessary?
(10:12) Does Tanning Cause DNA Damage?
(13:14) Why Deadly Melanomas Can Develop on Sun-Naive Skin
(21:10) Skin Aging vs. Skin Cancer: Two Different Pathways
(25:48) Can Skin Damage in Your 20s Cause Cancer Later?
(31:28) The Surprising Link Between Infections and Cancer
(51:51) How Diet and Lifestyle Impact Skin Cancer Risk
(55:41) Immune Suppression and Skin Cancer Risk
(1:09:55) The Origin of Sun Powder
(1:17:03) Indoor LED Light Damage
(1:19:31) The “Holy Grail” of Skincare Products
(1:34:44) Dr. Teo’s Final Takeaways
Also mentioned in this episode:
Sun Powder
Try This Newsletter on Nonsmokers and Lung Cancer
For more on Dr. Soleymani, follow him on Instagram, LinkedIn, and his Website. For more on Sun Powder: Facebook, Instagram, Threads, and TikTok,
This episode is brought to you by One Skin, Dose, Branch Basics, and Momentous.
Right now, One Skin is offering my community 15% off; just go to oneskin.co and use the coupon code DHRU to save 15% and give your hair and skin the scientifically proven, gentle care it deserves.
Support your liver with one simple daily habit. Visit dosedaily.co/DHRU and use code DHRU to get 35% off your first subscription.
Branch Basics is now available nationwide at Target and Target.com. Shop their lineup of safer cleaning essentials including laundry detergent, surface cleaners, dishwasher tablets, and stain remover during your next Target run. And if you're grabbing the Premium Starter Kit, you can get 15% off at BranchBasics.com with my code DHRU.
Right now, Momentous is offering our listeners up to 35% off their first order with promo code DHRU. Head to livemomentous.com and use code DHRU for 35% off your first subscription.
Sign up for Dhru’s Try This Newsletter
Learn more about your ad choices. Visit megaphone.fm/adchoices
Modern Life is Creating Cellular Confusion, Here's How to Optimize Your Day to Overcome It with Dr. Kristen Holmes
Season 2 · Episode 423
Wednesday, August 26, 2026 • Duration 01:13:34
This episode is brought to you by Tiny Health, Branch Basics, Cozy Earth, and LMNT.
Today on The Dhru Purohit Show, I sit down with Dr. Kristen Holmes to uncover why living out of sync with your body’s natural clock can undermine your health and longevity. Dr. Holmes breaks down the hidden costs of circadian misalignment and explains why the timing of your sleep, meals, and light exposure matters more than most of us realize. She shares practical strategies to help get your body back in rhythm. We also explore the psychological side of living in sync, including how stress, perception, and unresolved childhood experiences can shape our health, relationships, and sense of purpose.
Dr. Kristen Holmes is the Global Head of Human Performance and Principal Scientist at WHOOP, where she leads research on the connection between physiology and behavior. A former U.S. National Field Hockey Team member and accomplished Ivy League coach, she holds a Ph.D. in Psychology from the University of Queensland. Her work focuses on translating science and data into practical strategies for improving health, performance, and recovery.
In this episode, Dhru and Dr. Holmes dive into:
(00:00) What Circadian Misalignment Looks Like
(3:42) The Hidden Cost of Circadian Misalignment
(9:36) Why Late-Night Eating Disrupts Your Health
(12:56) How to Maximize Your Longevity Potential
(19:48) Morning Light and Sleep Consistency
(23:18) Timing vs. Willpower
(25:52) The Psychology of Misalignment
(35:05) How to Reset Your Circadian Rhythm
(41:20) Dr. Kristen Holmes’ Personal Journey
(46:13) Healing From Childhood Trauma
(53:07) How Stress and Perception Shape Your Health
(57:53) How Couples Can Get Back Into Alignment
(1:05:44) The Path to Self-Love and Purpose
Also mentioned in this episode
Aligned: The Data-Driven Guide to Performance, Recovery, and Human Potential
For more on Dr. Holmes, follow her on Instagram, Threads, and LinkedIn. For more on WHOOP: Instagram, X/Twitter, TikTok, and YouTube.
This episode is brought to you by Tiny Health, Branch Basics, Cozy Earth, and LMNT.
Right now, Tiny Health is offering my community their biggest offer yet: $50 off your first gut health test. Just head to tinyhealth.com/dhru for $50 off your first test. Your gut has a story to tell; Tiny Health helps you understand what it's saying.
Branch Basics is now available nationwide at Target. Shop their lineup of safer cleaning essentials including laundry detergent, surface cleaners, dishwasher tablets, and stain remover. And if you're grabbing the Premium Starter Kit, you can get 15% off at BranchBasics.com with my code DHRU.
Right now, get 20% off the Cozy Earth plush towels. Just head over to cozyearth.com/dhru and use code DHRUP.
Right now, LMNT is offering my listeners a free 8-count sample pack with any purchase. Head over to drinkLMNT.com/dhru today.
Sign up for Dhru’s Try This Newsletter
Learn more about your ad choices. Visit megaphone.fm/adchoices
The Hidden Cause of Alzheimer's That 94% of People Aren't Addressing with Dr. David Perlmutter
Season 2 · Episode 422
Wednesday, August 19, 2026 • Duration 01:54:43
This episode is brought to you by One Skin, Puori, Fatty15, and Our Place.
Today on The Dhru Purohit Show, I sit down with Dr. David Perlmutter to explore why decades of brain health research may have focused on the wrong target. We dive into why microglial cells, not beta-amyloid, may be key drivers of cognitive decline, how they’re connected to metabolic health, and what you can do to protect your brain. Dr. Perlmutter also shares why many Alzheimer’s drugs miss the mark, the supplements with the strongest evidence, and the lifestyle habits you can start today to support your cognitive health for years to come
Dr. David Perlmutter is a board-certified neurologist, Fellow of the American College of Nutrition, and six-time New York Times bestselling author, best known for Grain Brain and Drop Acid. He earned his M.D. from the University of Miami School of Medicine, where he received the Leonard G. Rowntree Research Award, and currently serves as an Associate Professor at the University of Miami Miller School of Medicine. Dr. Perlmutter has published extensively in leading peer-reviewed medical journals, serves on the Editorial Board of the Journal of Alzheimer's Disease, and lectures worldwide on brain health, nutrition, and longevity.
In this episode, Dhru and Dr. Perlmutter dive into:
(0:00) The Biggest Mistake in Brain Health
(3:09) The Brain Cells That Control Your Future
(5:01) Why Microglia Are Suddenly Everywhere
(8:41) Dr. Perlmutter’s Controversial Claim
(11:51) Decline May Begin Decades Earlier
(21:36) When Your Brain's Defenders Turn Against You
(23:38) The Gut-Brain Connection
(38:51) The Hidden Chemical Linked to Damage
(41:58) Why Modern Life Is Rewiring Your Brain
(45:30) Are Microplastics Harming Your Brain?
(49:05) The Best Forms of Exercise
(59:37) The Key Biomarkers
(1:03:51) The Brain-Protective Diet
(1:16:04) Top Supplements to Support Brain Health
(1:22:49) Building a Resilient Brain
(1:31:08) Has the Science on Alcohol Changed?
(1:36:38) What to Do If You're Already at Risk
(1:43:13) Could GLP-1s Protect the Brain?
(1:51:55) Final Thoughts
Also mentioned in this episode:
Brain Defenders: Harness the Power of Your Immune Cells to Protect Your Brain for Life
Lichen Air
For more on Dr. Perlmutter, follow him on Facebook, X/Twitter, Instagram, YouTube, or visit his Website.
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