Dr. Nick is back on the podcast to talk about sleep, one of his five pillars of health, and why it is one of the most underrated parts of optimal wellness. The episode opens with the big question: how much sleep do adults actually need? Dr. Nick explains that most adults need seven to nine hours per night, while only a very small percentage of people can truly function well on less.

The conversation gets into why sleep timing matters, how circadian rhythm affects the body, and why shift workers, truck drivers, and construction workers can be especially vulnerable to poor health patterns because of disrupted schedules, irregular meals, stress, and lack of recovery. Dr. Nick also explains that chronic sleep deprivation can affect cortisol, adrenaline, and overall wellness.

One of the most eye-opening parts of the episode is the connection between lack of sleep and impaired driving. Dr. Nick shares that staying awake for 17 hours can affect the body similarly to alcohol impairment, and sleeping less than seven hours can significantly increase crash risk. He also shares stories from his years in emergency medicine, including working extremely long shifts and not remembering the drive home.

The episode also breaks down sleep medications and supplements. Dr. Nick explains that medications like Benadryl, NyQuil, Ambien, and other sleep aids may help someone fall asleep, but they can interfere with normal sleep stages. He also talks about melatonin, why many people take far too much, and why he prefers lower-dose options combined with ingredients like B6, 5-HTP, L-theanine, and magnesium.

Dr. Nick walks through the stages of sleep, including light sleep, deep sleep, and REM sleep, and explains why REM is so important for memory, recovery, and brain health. He also talks about how sleep apnea, certain medications, and frequent waking can prevent people from getting into restorative sleep.

The episode also covers some scarier effects of poor sleep, including increased appetite, sugar cravings, obesity risk, blood sugar changes, heart disease risk, dementia risk, and weakened performance in school, work, driving, and daily life. Dr. Nick shares research showing that even a few nights of short sleep can make healthy young men respond to sugar more like someone with pre-diabetes.

Toward the end, the conversation gets practical with sleep hygiene tips: reduce screen time before bed, avoid blue light, get natural light during the day, keep the room cool and dark, avoid late caffeine and alcohol, create a wind-down routine, use the bed mainly for sleep and sex, and try meditation, breathing exercises, stretching, magnesium, or L-theanine when needed. Dr. Nick also talks about tools like the Oura Ring for tracking sleep trends, while cautioning that wearable sleep data is not always perfect.

Overall, this episode is a clear reminder that sleep is not optional recovery time. It affects your brain, hormones, appetite, metabolism, safety, immune system, and long-term health — so as Dr. Nick says, get some sleep.

Ivermectin has become one of the most controversial medications of the past decade—but what does the science actually say?

In this episode, Brock sits down with Molly, nurse practitioner at Maverick Men's Health and Rejuvenated Medical Spa, to separate fact from fiction. Together, they explore ivermectin's fascinating history, including its Nobel Prize-winning role in treating parasitic diseases that have impacted millions around the world.

They also discuss:

• Why ivermectin became such a politically charged topic
• The difference between veterinary and human formulations
• How ivermectin works inside the body
• Current research on cancer, longevity, metabolism, and inflammation
• What studies actually show about ivermectin and COVID-19
• The potential risks, side effects, and why self-medicating isn't the answer
• When ivermectin may have a place in medicine—and when it probably doesn't

This is a balanced, evidence-based conversation designed to cut through the headlines and help you better understand one of the most talked-about medications in modern healthcare. Whether you're skeptical, curious, or simply want the facts, this episode is for you.

What if your random symptoms are not random at all?

In this episode, Dr. Nick and Molly Davis from Maverick Men’s Health and Rejuvenated Medical Spa break down one of the most overlooked health issues they are seeing more and more in patients: histamine intolerance. It is often confused with allergies or even mast cell activation syndrome, but for many people, the real issue may be that their body is carrying more histamine than it can break down.

They explain why histamine is not “bad.” In fact, your body needs it for immunity, digestion, stomach acid, brain function, sleep, and fighting infections. The problem starts when the system overflows — almost like a sink that cannot drain fast enough. That overflow can show up as headaches, flushing, hives, congestion, diarrhea, dizziness, anxiety, heart rate changes, insomnia, fatigue, hormone issues, and feeling constantly on edge.

Dr. Nick and Molly also talk about why this seems to be showing up more often after COVID, how gut inflammation can drive the problem, and why high-histamine foods like alcohol, fermented foods, yogurt, sauerkraut, kefir, kimchi, avocado, chocolate, shellfish, smoked meats, deli meats, vinegar, canned foods, certain nuts, beans, and leftovers can make symptoms worse for some people.

The episode goes deep into the gut-histamine connection, including DAO enzyme issues, food sensitivities, SIBO, mold toxicity, mycotoxins, hormone imbalance, estrogen dominance, progesterone support, mast cell stabilizers, quercetin, LDN, ketotifen, thymosin alpha, and why treating the root cause matters more than just chasing symptoms.

They also give an important warning: do not diagnose yourself from TikTok. Social media can bring awareness, but histamine intolerance and MCAS are complex, and the right answer often requires real testing, a detailed history, and a functional medicine approach.

If you have ever felt like your body is reacting to everything — food, stress, hormones, mold, alcohol, or even supplements — this episode may finally connect the dots.

Dr. Nick is joined by nurse practitioner Molly Davis from Maverick Male Medical and Rejuvenated Medical Spa for the first episode in a two-part series on musculoskeletal conditions. This episode focuses on platelet-rich plasma, better known as PRP, and why Dr. Nick considers it one of the most useful tools in regenerative medicine.

They explain that PRP comes from your own blood. After blood is drawn and spun down in a centrifuge, the platelets and growth factors are concentrated and then used to support healing in areas like joints, tendons, muscles, and other tissues. Because it comes from the patient’s own body, they explain that the risk is generally low and the body recognizes it as its own.

Dr. Nick and Molly break down how PRP works, including how platelets release growth factors, communicate with stem cells, encourage collagen production, promote blood flow, and help direct the body’s natural repair process. Dr. Nick uses a contractor analogy: stem cells are like workers waiting for instructions, while PRP helps tell them where to go and what job to do.

The episode also compares PRP and stem cells, including why stem cell procedures can be more expensive, more invasive, and harder to verify depending on the source. Dr. Nick cautions listeners about clinics claiming to offer prepackaged stem cells and explains why he often leans toward PRP first because it is simpler, faster, and uses the patient’s own blood.

They also cover the many ways PRP is used in their clinic, including joint pain, knees, shoulders, elbows, wrists, ankles, fingers, toes, tendon issues, muscle injuries, cosmetic treatments, sexual function, stress urinary incontinence, Vampire Facial, Vampire Facelift, and PRF/easy gel treatments.

A major part of the conversation focuses on why not all PRP is equal. Dr. Nick explains that platelet concentration matters, and that some older kits may not draw enough blood to create a strong enough platelet dose. He also discusses the difference between leukocyte-rich and leukocyte-poor PRP, including the tradeoff between more inflammation and soreness versus potentially stronger healing signals.

Dr. Nick also shares his own experience injecting his knee after a meniscus and MCL injury, saying he was significantly better within weeks and pain-free by 12 weeks. They wrap up by revisiting PRP’s cosmetic uses, including microneedling, filler support, collagen production, PRF, and easy gel as a more natural filler option.

Overall, the episode gives listeners a clear, practical explanation of what PRP is, how it works, what it can be used for, and why the quality of the PRP preparation matters so much.

Dr. Nick is joined by nurse practitioner Molly Davis from Maverick Male Medical and Rejuvenated Medical Spa for a deep dive into shockwave therapy, also known as extracorporeal shockwave therapy. They explain what it is, where it came from, and why it has become a powerful non-invasive treatment option for pain, healing, sexual function, and certain chronic injuries.

The episode starts with the history of shockwave therapy, from early observations during World War II to its medical use in breaking up kidney stones through lithotripsy. Dr. Nick explains how researchers eventually noticed that shockwave energy could actually improve bone density, which opened the door to using it for musculoskeletal issues like tendon injuries, arthritis, and non-healing fractures.

Dr. Nick and Molly break down the difference between radial shockwave and focused shockwave, comparing radial therapy to a “shotgun” and focused therapy to a “sniper rifle.” They explain how shockwave sends acoustic energy into tissue to create controlled microtrauma, stimulate blood flow, encourage new blood vessel formation, reduce pain signals, and activate the body’s natural healing response.

They also discuss the many ways they use shockwave therapy in their clinics, including treatment for:

• Plantar fasciitis
• Achilles tendinopathy
• Tennis elbow and golfer’s elbow
• Rotator cuff injuries
• Knee arthritis
• Shin splints
• Non-union fractures
• Trigger points and muscle pain
• Peyronie’s disease
• Male and female sexual function
• Stress urinary incontinence in women

Molly shares examples of patients getting relief in hard-to-treat areas like the bottom of the foot, heel, elbow, low back, and even a difficult foot fracture. Dr. Nick also shares a personal story about using shockwave therapy on his daughter after she strained her back before a basketball game, helping her get enough relief to play.

The episode also highlights research showing promising results for plantar fasciitis, knee osteoarthritis, rotator cuff pain, and non-union fractures. Dr. Nick explains that shockwave therapy is typically quick, non-invasive, has no downtime, and can often be paired with treatments like PRP for even better results.

Overall, this episode gives listeners a clear, practical explanation of how shockwave therapy works, why it can be uncomfortable during treatment, and why Dr. Nick considers it one of the most valuable devices in his clinic for both pain and regenerative medicine.

In this episode, Dr. Gentry is joined again by physician assistant Alexis Clark from Rejuvenated Medical Spa and Maverick Male Medical for a deep dive into one of the more science-heavy topics in functional and regenerative medicine: ozone therapy.

They start by explaining why ozone can be confusing. Most people hear “ozone” and think about the ozone layer or pollution, but medical ozone is used differently and has a long history in medicine, wound care, water purification, and disinfection. Dr. Gentry walks through the history of ozone, including its discovery in the 1700s, its use in water treatment, Nikola Tesla’s patented ozone generator, and its early use in wound care during wartime.

The conversation then breaks down the three major ways ozone may work in the body: direct antimicrobial effects, immune modulation, and hormetic stress. Dr. Gentry and Alexis compare ozone to other controlled stressors like exercise, sauna, cold therapy, and high-dose vitamin C. The idea is that a controlled oxidative stress may stimulate the body’s own repair, immune, and antioxidant systems.

They also discuss how ozone is used clinically, especially through major autohemotherapy, where blood is drawn, mixed with ozone, and infused back into the patient. Other forms mentioned include ozonated water, ear insufflation, rectal ozone, vaginal ozone, and potential joint applications.

A major safety point in the episode: ozone should never be inhaled directly into the lungs. Dr. Gentry and Alexis make it clear that while ozone can have clinical applications when used properly, breathing ozone can be toxic and may cause symptoms like headaches or lung irritation. This is especially important for people considering at-home ozone generators.

The episode also explores the potential use of ozone therapy for acute infections, mold toxicity, chronic Epstein-Barr virus, long COVID-type symptoms, wound healing, arthritis, back pain, myofascial pain, insomnia, and general biohacking or anti-aging support. Dr. Gentry shares his own experience using IV ozone after testing positive for COVID and discusses patient cases where ozone was used during lingering respiratory illness.

They close by talking through possible treatment protocols, including more frequent sessions for acute illness, weekly sessions for chronic issues, and monthly sessions for people using ozone more as a hormetic stressor or wellness tool.

• What ozone therapy is and why it is misunderstood
• The difference between environmental ozone and medical ozone
• Why ozone is more common in some countries outside the United States
• The history of ozone in medicine, water purification, and wound care
• Why ozone therapy is difficult to advertise and research
• The role of Nikola Tesla in ozone generator development
• Ozone as an antimicrobial tool
• How ozone may affect bacteria, viruses, and fungi
• Immune modulation and immune activation
• Ozone as a hormetic stressor
• Similarities between ozone, sauna, cold exposure, exercise, and high-dose vitamin C
• Glutathione, antioxidants, and heat shock proteins
• Major autohemotherapy explained
• Ozonated saline, ozonated water, ear ozone, rectal ozone, and joint applications
• Why ozone should not be inhaled
• Potential applications for acute infections
• Ozone and chronic Epstein-Barr virus
• Mold toxicity and ozone therapy
• Pain, arthritis, back pain, and wound healing discussions
• Potential use in skin ulcers and diabetic wound support
• Suggested protocols for acute vs. chronic concerns

• At-home ozone cautions and the importance of medical guidance

In this episode, Dr. Gentry is joined by co-host Alexis Clark, physician assistant from Rejuvenated Medical Spa and Maverick Men’s Health, for a rapid-fire FAQ episode focused on weight loss, GLP-1 medications, nutrition, exercise, and long-term metabolic health.

They start with one of the biggest questions patients ask: is diet or exercise more important for weight loss? The answer is both, but diet takes the lead. You can’t outwork a bad diet, and weight loss is not just about eating less. It is about eating better, getting enough protein, fiber, healthy fats, and building habits that actually last.

The conversation also covers the role of cheat meals and why an 80/20 or 85% consistency approach is often more realistic than trying to be perfect. Dr. Gentry and Alexis explain that one off-plan meal does not ruin progress, but letting a cheat meal become a cheat day or cheat weekend can.

Sleep gets a major spotlight as a missing piece in weight loss. They discuss how poor sleep can increase cravings, raise cortisol, affect blood sugar, and lead people to eat significantly more during the day. For most people, seven to nine hours of quality sleep is the target.

The episode also breaks down realistic weight loss goals. For most patients, they recommend aiming for roughly three to five pounds per month, though someone with a larger amount of weight to lose may safely lose more. They stress that weight loss is not linear and that body composition matters more than the number on the scale.

Dr. Gentry and Alexis also tackle common nutrition myths, including whether carbs make you fat and whether you should cut fat to lose fat. Their answer: carbs and fats are not the enemy. The real issue is the quality, quantity, and context. Whole-food carbs like potatoes, rice, fruits, and vegetables can absolutely fit into a healthy plan, while healthy fats are important for hormones, satiety, brain function, and overall health.

Protein and strength training become a major focus, especially for patients using GLP-1 medications. They recommend shooting for around one gram of protein per pound of ideal body weight, especially when strength training. They also warn that GLP-1s can contribute to muscle loss if patients are not eating enough protein and lifting weights.

A major concern throughout the episode is the long-term risk of chasing “skinny” without protecting muscle and bone health. Dr. Gentry and Alexis warn that poor GLP-1 management, low protein, and lack of strength training could lead to more muscle loss and osteoporosis issues years down the road.

They also discuss cardio, supplements, maintenance dosing for GLP-1s, hormone optimization, peptides, stress management, and what an ideal weight loss plan might look like for a 50-year-old woman wanting to lose 30 pounds over a year.

• Diet vs. exercise for weight loss

• Why GLP-1s are not a magic wand

• Cheat meals and sustainable consistency

• Sleep, cortisol, cravings, and weight loss

• Realistic monthly weight loss goals

• Why daily weighing can mess with your head

• Carbs, fats, and common nutrition myths

• Protein targets for fat loss and muscle retention

• Why strength training is non-negotiable

• Muscle loss and osteoporosis concerns with GLP-1 misuse

• Cardio vs. strength training

• Helpful supplements like protein powder, creatine, berberine, vitamin D, and B vitamins

• GLP-1 maintenance and microdosing

• Hormone replacement, peptides, and metabolic optimization

• Building a realistic one-year weight loss plan

Weight loss is not just “eat less and move more.” In this episode, Dr. Gentry and Alexis Clark break down the real foundations of sustainable fat loss: protein, strength training, sleep, hormones, GLP-1s, stress, supplements, and why protecting muscle matters just as much as losing weight.

What if a decades-old drug—originally used for addiction—could help with chronic pain, autoimmune disease, and even long COVID?

In this episode, we break down low-dose naltrexone (LDN)—a lesser-known treatment gaining traction for its ability to support the immune system, reduce inflammation, and improve overall quality of life.

We cover:

• The surprising history of naltrexone and how it evolved
• How low-dose naltrexone works differently in the body
• Conditions it may help with (fibromyalgia, Crohn’s, autoimmune issues, and more)
• Why it’s becoming a go-to option for chronic inflammation
• Real-world clinical insights, benefits, and limitations

With a low cost and minimal side effects, LDN is one of the most interesting tools in modern medicine—and one more people should know about.

In this episode, Alexis Clark, PA-C, sits down with Dr. Nick to break down one of the most talked-about weight loss drugs right now: Retatrutide.

With growing buzz—especially in fitness and bodybuilding circles—they unpack what this “triple agonist” actually is, how it compares to medications like semaglutide and tirzepatide, and whether it lives up to the hype.

They cover:

• What makes Retatrutide different (and why it’s getting so much attention)
• The science behind fat loss, appetite control, and metabolism
• Early study results showing up to 24% body weight reduction
• Why it’s not FDA-approved yet—and what that means for safety
• The real risks of using research peptides or unregulated sources
• Common mistakes people make with weight loss medications
• Why muscle loss, poor nutrition, and lack of strength training can backfire long-term
• How to properly approach fat loss for sustainable, healthy results

They also dive into who might benefit from Retatrutide, when it could make sense to switch medications, and why a holistic approach (nutrition, training, hormones) is critical for success.

Bottom line: this drug shows serious promise—but it’s not a magic shortcut, and using it incorrectly could do more harm than good.

PCOS (Polycystic Ovarian Syndrome) is one of the most common—and most overlooked—hormonal conditions affecting women today.

In this episode, we break down what PCOS really is, why it’s often missed, and how it impacts everything from fertility to weight, skin, and overall health.

You’ll learn:

• What’s actually happening in the body with PCOS
• Why so many women go undiagnosed
• The connection between hormones, insulin resistance, and symptoms
• How PCOS affects fertility (and why it’s not hopeless)
• Practical ways to manage symptoms and improve health

If you’ve ever struggled with irregular cycles, stubborn weight gain, acne, or hormone issues—this episode might connect some dots.