Dhru Purohit Show

This episode is brought to you by BiOptimizers, Momentous, Cozy Earth, and One Skin.

What if some of your unexplained symptoms aren't coming from your body—but from your home? The air you breathe, the water you drink, and the products and materials surrounding you every day may be exposing you to hidden environmental toxins that quietly affect your health, energy, and even your longevity.

Today on The Dhru Purohit Show, Dhru sits down with Dom Francks, General Manager and a founding team member of Lightwork Home Health, to uncover the hidden environmental factors that could be affecting your health without you even realizing it. Dom shares the research-backed assessment process his team uses to identify the most common environmental toxins found in homes, the biggest problem areas they see, and the practical steps you can take to reduce your exposure. Dhru also shares the personal health journey that led him to have his own home assessed and what he and Dom discovered along the way.

Dom Francks is the General Manager of the San Francisco Bay Area for Lightwork Home Health. A Stanford-trained engineer, founder, and former climate-tech product leader, Dom specializes in helping homeowners identify hidden environmental factors that may impact health, performance, and longevity. Through comprehensive home health assessments—including air and water quality, mold, EMFs, lighting, and household toxins—he helps clients create healthier living environments using a data-driven, evidence-based approach.

In this episode, Dhru and Dom dive into:

(00:00) Introduction

(3:22) Is Your Home Secretly Making You Sick?

(5:15) The Hidden Health Risks Lurking Inside Most Homes

(8:20) How Scientists Actually Assess a Healthy Home

(9:37) Why Your Bedroom May Be Ruining Your Sleep

(22:15) Mold Myths: What Actually Matters?

(31:19) The Best (and Worst) Lighting for Your Brain

(36:31) The Hidden Problem With LED Lights

(46:50) Why Lightwork Home Was Created

(54:38) EMFs: What You Should Worry About (and What You Shouldn't)

(1:01:55) Grounding Products: Science or Hype?

(1:20:24) How to Build a Healthier Nursery

(1:24:47) Are Baby Monitors Actually Safe?

(1:31:03) Which Air Purifiers Actually Work?

(1:41:08) The Hidden Health Mistakes in Your Home Office

(1:45:26) The Hidden Toxins Hiding in Your Kitchen

(1:56:43) The Surprising Toxins in Your Home Gym & Garden

(2:03:23) The Personal Story That Started Lightwork Home(2:11:02) The Biggest Takeaways to Protect Your Health

Also mentioned in this episode:

Heads up: This is an affiliate link, so I may earn a commission if you purchase through it, at no extra cost to you. I only recommend products I use myself or truly believe are worth it. The Lightwork Blueprint: 40 Action Steps for a Healthy Home PDF

Air Doctor Filter

Shielding Shop

EPA Study on Indoor Air

For more on Dom, follow him on X/Twitter, LinkedIn, Lightwork Home Health: X/Twitter, Facebook, Instagram, LinkedIn, or visit their Website.

This episode is brought to you by BiOptimizers, Momentous, Cozy Earth, and One Skin.

Upgrade your sleep! Go to bioptimizers.com/dhru now and enter promo code DHRU to get 15% off your entire order and a free bottle of MassZymes.

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 code DHRUP.

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 skin the scientifically proven, gentle care it deserves.

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This episode is brought to you by Tiny Health, Bon Charge, and Birch Living.

Most people think the biggest drivers of longevity are diet, exercise, or the latest health breakthroughs. But what if one of the strongest predictors of how long and how well you live is something we rarely prioritize: the quality of your relationships?

Today on The Dhru Purohit Show, Dhru sits down with Keith Ferrazzi to explore why meaningful relationships may be one of the most overlooked pillars of health and longevity. Keith shares the science behind connection, why accountability is one of the biggest predictors of success, and how surrounding yourself with the right people can transform your health, career, and happiness. He also explains the surprising power of generosity, creating a shared vision, and building a community that helps everyone grow together.

Keith Ferrazzi is the founder and CEO of Ferrazzi Greenlight, a New York Times bestselling author, and a globally recognized expert on leadership and team performance. For more than two decades, he has advised Fortune 500 companies, startups, and government leaders on building high-performing, collaborative cultures. Previously, he served as CMO of Deloitte and Starwood Hotels & Resorts, and his work has been featured in Harvard Business Review, Forbes, Fortune, and The Wall Street Journal.

In this episode, Dhru and Keith dive into: 

(0:00) The Relationship Truth No One Talks About

(4:00) Why Relationships Matter More Than You Think

(8:15) The Biggest Relationship Mistakes Most People Make

(11:07) Why Great Relationships Slowly Fall Apart

(18:54) The One Conversation That Changes Everything

(21:44) The Community Advantage Most People Overlook

(25:57) Why Generosity Is a Superpower

(32:32) The Accountability Secret Behind Lasting Success

(36:24) Simple Habits That Strengthen Every Relationship

(40:43) How to Repair Relationships Before It's Too Late

(43:27) The Relationship Advice Everyone Needs to Hear

Also mentioned in this episode:


Who’s Got Your Back


Never Lead Alone


Never Eat Alone


Beyond Connections’ exclusive 9-week program

For more on Keith, follow him on Facebook, X/Twitter, Instagram, YouTube, LinkedIn, or visit his Websites: Ferrazzi Greenlight and Keith Ferrazzi.

This episode is brought to you by Tiny Health, Bon Charge, and Birch Living.

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.

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%.

Summer is the perfect time to invest in better sleep. Right now, Birch is offering my community an exclusive 20% off during their Fourth of July sale.—just head to birchliving.com/dhru today.

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This episode is brought to you by Bon Charge, Our Place, Cozy Earth, and Fatty15.

We're constantly told to avoid the sun, wear sunscreen every day, and invest in expensive skincare products if we want healthy, youthful-looking skin. But what does the science actually say? Can some sun exposure be beneficial? Are mineral sunscreens really safer than chemical ones? And with so many devices, creams, and treatments promising younger skin, which ones are actually worth your time and money?

Today on The Dhru Purohit Show, Dhru sits down with double board-certified dermatologist, skin cancer expert, and reconstructive surgeon Dr. Teo Soleymani to separate fact from fiction when it comes to skin health and aging. Dr. Soleymani breaks down the latest research on sun exposure, skin cancer risk, and sunscreen safety, while revealing the most effective strategies for preventing premature aging. He also shares the top treatments for wrinkles, acne scars, and sun damage, along with the devices and skincare interventions that deliver the biggest results without wasting your money. If you've ever wondered what actually works for healthier, younger-looking skin, this conversation is packed with practical, science-backed answers.

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 the treatment of 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) Changing What You Think About Skin Health

(1:08) The Truth About Sun Exposure

(4:37) Why Dermatologists Tell You to Avoid the Sun

(9:36) Is Too Little Sun Hurting Your Health?

(11:24) What You're Not Being Told About Sunscreen

(17:52) The Best Way to Protect Your Skin 

(23:24) How Your Skin Type Changes Everything

(26:48) The Biggest Drivers of Premature Aging

(35:14) Do Seed Oils Age Your Skin Faster?

(43:24) Hidden Factors That Raise Skin Cancer Risk

(46:58) Tanning Beds, Spray Sunscreens & Risk Rankings

(1:00:21) Eat This to Protect Your Skin From Within

(1:10:07) The Screening Tests That Could Save Your Life

(1:17:33) Alcohol's Surprising Impact on Your Skin

(1:22:02) Red Light, Microneedling & RF: What's Actually Worth It?

(1:29:09) The #1 Device for Healthier, Younger-Looking Skin

(1:37:08) The Cheapest Ways to Improve Your Skin Today

(1:48:10) How to Catch Skin Cancer Before It's Too Late

Also mentioned in this episode:


Sun Powder 

For more on Dr. Soleymani, follow him on Instagram, LinkedIn, and his Website.

This episode is brought to you by Bon Charge, Our Place, Cozy Earth, and Fatty15.

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%.

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.

Right now, get 20% off your Cozy Earth sheets and sleepwear. Just head over to cozyearth.com/dhru and use code DHRUP.

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.

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This episode is brought to you by Rythm Health, Momentous, Bon Charge, and Branch Basics.

Millions of people take antidepressants to manage anxiety and depression, yet many questions remain about their long-term effectiveness and what happens when people try to stop taking them. As concerns grow about withdrawal symptoms and the challenges of coming off these medications, understanding both their benefits and limitations has never been more important.

Today on The Dhru Purohit Show, Dhru sits down with Dr. Mark Horowitz to explore the widespread use of antidepressants, why so many people struggle to come off them, and how withdrawal symptoms are often misunderstood. Dr. Horowitz shares his own difficult experience tapering off antidepressants and how it inspired him to research and develop safer, evidence-based approaches for reducing these medications. He also examines the research on how antidepressants were originally approved, highlighting key limitations in some studies and how those flaws may have shaped our understanding of their benefits and risks. Along the way, he explains what happens in the brain during the tapering process and the best and worst practices for supporting individuals dealing with anxiety, depression, and antidepressant discontinuation.

Dr. Mark Horowitz is a Clinical Research Fellow in Psychiatry with the NHS in London, Visiting Lecturer at King’s College London, and lead author of the Maudsley Deprescribing Guidelines, the first authoritative handbook on safely stopping antidepressants and other psychiatric medications. His research has helped shape UK national guidance on tapering psychiatric drugs, and he has published in leading journals including The Lancet Psychiatry and JAMA Psychiatry. Drawing from both his clinical expertise and personal experience coming off psychiatric medications after 20 years of use, Dr. Horowitz is dedicated to helping people safely reduce or discontinue medications when appropriate.

*Important: Never stop or reduce a prescribed medication without guidance from your healthcare provider. Medication changes should be made under professional supervision, as withdrawal symptoms and individual responses can vary significantly.

In this episode, Dhru and Dr. Horowitz dive into:

(0:00) Introduction

(00:23) The Truth About Antidepressant Effectiveness

(7:10) Why Getting Off Antidepressants Can Be So Difficult

(16:05) Dr. Horowitz's Personal Withdrawal Story

(29:14) If Not A Chemical Imbalance, Then What?

(36:19) The Neurogenesis Theory Explained

(46:52) Informed Consent And What Patients Aren't Told

(55:35) Why Standard Tapering Often Fails

(1:02:37) The Antidepressant Controversies

(1:12:25) Best And Worst Practices For Recovery

(1:20:15) Resources For Healing And Support

(1:24:37) Final Thoughts And Advice

Also mentioned in this episode:


The Maudsley Deprescribing Guidelines: Antidepressants, Benzodiazepines, Gabapentinoids and Z-drugs (The Maudsley Prescribing Guidelines Series

For more on Dr. Horowitz, follow him on X/Twitter, Substack,  Outro Health’s socials: Facebook, Instagram, X/Twitter, LinkedIn, YouTube, or visit his Websites: Dr. Mark Horowitz and Outro Health.

This episode is brought to you by Rhythm Health, Momentous, Bon Charge, and Branch Basics.

Right now, Rythm is offering my community 15% off your first month, plus free shipping at Rythm Health. Just go to rythm.health/DHRU to get 15% off at checkout.

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, 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%.

Right now, Branch Basics is offering 15% off the Premium Starter Kit; just go to branchbasics.com and use the coupon code DHRU.

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This episode is brought to you by Sunlighten, Puori, One Skin, and LMNT.

Mental health care is at a turning point, with more people questioning whether symptom management alone leads to lasting healing. At the same time, emerging research is exploring how psychedelic-assisted therapies may help address deeper root causes tied to emotional well-being.

Today on The Dhru Purohit Show, Dhru sits down with Dr. Will Van Derveer to discuss the transformative potential and risks of psychedelic medicine, sharing powerful stories of healing, the importance of proper guidance, and the current landscape of research and regulation. He also discusses how the current mental health care system is in crisis and how some patients don’t feel relief from pharmaceuticals, as they may not address the root cause of their condition. Dr. Van Derveer also shares the ideal candidates for psychedelic medicine and the importance of finding the right guide and combining it with therapy. 

Will Van Derveer is a psychiatrist focused on addressing the root causes of mental health challenges, not just medicating symptoms. With nearly 25 years of experience, he co-founded the Integrative Psychiatry Institute (IPI), which has trained over 10,000 licensed professionals in integrative psychiatry and psychedelic-assisted therapy. Dr. Van Derveer is the coauthor of Psychedelic Therapy, and co-host of the Higher Practice Podcast.

*This episode includes a discussion about suicide and mental health. If you or someone you know is struggling, support is available. Reach out to a trusted friend, family member, mental health professional, or call/text 988, the Suicide & Crisis Lifeline, for immediate help.

In this episode, Dhru and Dr. Van Derveer dive into: 

(0:00) The Promise of Psychedelic Medicine

(05:34) Potential Risks to Consider 

(09:12) Failures of Traditional Mental Health Care

(12:55) The Trauma That Changed Dr. Van Derveer’s Life

(26:27) Choosing the Right Guide 

(33:16) Exploring Unresolved Trauma

(43:14) What Conventional Care is Missing

(55:14) Understanding Psychedelics: Amplifying the Mind

(57:50) Exploring Ketamine: Benefits and Risks

(1:01:33) MDMA: The Connection Hormone and Trauma Therapy

(1:04:58) Psilocybin: A Swiss Army Knife for Mental Health

(1:07:29) Psychedelics for Personal Growth and Exploration

(1:11:11) Couples Therapy: Breaking Barriers

(1:14:56) Ibogaine: Potential and Risks

(1:18:46) Political Battle Over Psychedelic Research

(1:21:09) Big Pharma, Profits, and the Fight Over Access

(1:30:26) Final Thoughts and Where to Learn More

Also mentioned in this episode:


Psychedelic Therapy: A Revolutionary Approach to Restoring Your Mental Health and Reclaiming Your Life


LSD Psychotherapy


Somatic Experiencing International

For more on Dr. Derveer, follow him on Instagram, Threads, YouTube, LinkedIn, or visit his Websites: Integrative Psychiatry Institute and Will Van Derveer MD.

This episode is brought to you by Sunlighten, Puori, One Skin, and LMNT.

Right now, Sunlighten is offering exclusive savings for my community. You can save up to $2,100 plus free shipping when you go to sunlighten.com and use the code DHRU when you fill out the Get Pricing form. 

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. 

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 skin the scientifically proven, gentle care it deserves.

Check out LMNT’s new refreshing iced tea lemonade flavor. Right now, LMNT is offering my listeners a free 8-count sample pack with any purchase. Head over to drinkLMNT.com/dhru today.

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