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Health Breakthroughs

Endocrine-disrupting chemicals (EDCs) pose a significant threat to the proper functioning of the human hormone system. These chemicals are pervasive in everyday life and are found in water bottles, plastics, cosmetics, canned foods, fertilizers, toothpaste

Environmental Concerns for Male Testosterone Balance

Declining sperm counts and plunging testosterone levels are increasingly linked to a silent, everyday threat: endocrine-disrupting chemicals (EDCs). In this article, Dr. Stengler exposes the major chemical culprits—including phthalates, BPA, dioxins, pesticides, and toxic heavy metals like mercury—that derail male hormone synthesis at a cellular level. Read on to understand how these ubiquitous environmental toxins block critical signaling pathways, and learn the practical lifestyle modifications, clean-living habits, and detoxification strategies needed to safeguard your hormonal health.

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A person wearing a white cap and blue shirt drinks from a clear plastic water bottle against a bright, sunlit sky.

3 Key Nutrients for Male Testosterone Production

Healthy testosterone production depends on far more than just hormonal signaling—it requires a solid foundation of essential micronutrients. In this article, Dr. Stengler highlights the critical roles that zinc, vitamin D, and magnesium play in male hormonal health. Backed by clinical research, discover how deficiencies in these three nutrients can sub-optimally suppress testosterone levels, and learn the exact dietary, lifestyle, and supplemental strategies needed to naturally optimize your hormone production.

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An educational infographic comparing normal carbohydrate metabolism with nutritional ketosis next to a kitchen table set with keto-friendly whole foods like salmon, avocado, eggs, nuts, and grass-fed butter.

The Ketogenic Diet: What You Need to Know

The ketogenic diet is far more than a passing weight-loss trend—it is one of modern medicine’s most extensively studied dietary interventions. By drastically reducing carbohydrates and shifting the body into a metabolic state called nutritional ketosis, the keto diet changes how your cells produce energy. Discover the latest clinical research on how keto impacts drug-resistant epilepsy, Type 2 diabetes, obesity, and fatty liver disease (NAFLD), alongside essential guidelines on managing side effects and targeted supplementation.

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A man and woman in a kitchen are looking at a bottle of Omega-3 Fish Oil supplements. Text overlays mention "Immune Regulation Science" and "The Vital Trial: Evidence for Prevention."

Can Vitamin D and Fish Oil Help Prevent Autoimmune Disease?

Can Vitamin D and Fish Oil Prevent Autoimmune Disease? New Landmark Study With autoimmune diseases steadily on the rise, conventional medicine offers few preventative solutions—until now. In this article, Dr. Stengler breaks down the landmark VITAL study, a gold-standard clinical trial tracking over 25,000 adults for more than five years. The striking results reveal that daily supplementation with Vitamin D3 and marine omega-3s (fish oil) can cut autoimmune disease risk by up to 39%. Discover the fascinating immune-regulating science behind these findings and how to optimize your preventative wellness protocol.

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Lyme Disease in America: A Growing Threat Coast to Coast

Lyme disease is no longer confined to the Northeast—positive tests have now been reported in all 50 states, with an estimated 476,000+ Americans diagnosed annually. This comprehensive update explores the alarming geographic spread of deer ticks, the highly flawed nature of current antibody testing, and the complex challenge of tick-borne co-infections like Babesia and Bartonella. Read on to discover breakthrough 2026 federal health initiatives and the latest clinical insights on safer, plant-derived repellents.

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A conceptual, science-backed illustration showing a symbolic glowing cellular shield protecting healthy cells on one side, while cancer cells remain vulnerable to targeted treatment on the other, reflecting the metabolic concept of differential stress resi

Fasting Before Chemotherapy: What the Latest Research Shows

Can changing when you eat change how you experience chemotherapy? A growing body of clinical evidence, including breakthrough findings from the 2026 ASCO Annual Meeting, suggests that short-term fasting or fasting-mimicking diets can protect healthy cells, significantly reduce harsh side effects, and potentially make tumors more vulnerable to treatment. Discover the science behind this promising strategy and what the latest trials reveal.

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A clean medical illustration on a white background showing a glowing blue and green network of glutathione molecules forming an antioxidant shield around healthy cells, protecting them from dark free radicals. Text labels read: "Glutathione Molecules (Anti

Oral Glutathione: Your Body's Master Antioxidant — What It Does and Why Supplementing Works

Glutathione is the body’s master antioxidant, helping protect cells, support detoxification, and maintain healthy energy production. Oral supplementation has also been shown to raise glutathione levels and lower oxidative stress in human studies.

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Bananas, almonds, a measuring tape, and a pink dumbbell on a white surface, suggesting a healthy lifestyle.

GLP-1 Weight Loss Drugs Cause Nutrient Deficiencies

As millions of adults now use GLP-1 receptor medications long-term, understanding the nutritional trade-offs has become increasingly important.

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Videos

The REAL CAUSE of Stubborn Belly Fat and HOW TO Prevent It

Stubborn belly fat is not just a cosmetic issue — it is one of the strongest drivers of insulin resistance, type 2 diabetes, and heart disease.

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Videos

Why People Don't Trust Science Anymore

Public trust in science and medicine has collapsed in recent years, and much of that skepticism is backed by real evidence. In this video, I walk through documented cases of research fraud, retracted studies, pharmaceutical funding bias, misleading antidepressant data, controversial COVID-era publications, and headline-making vitamin studies that fall apart under scrutiny. This evidence-based breakdown will help you become a more critical reader of medical research.

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Videos

Can Fasting Make Chemotherapy Work BETTER? What Clinical Trials Show

Could fasting around your chemotherapy infusion actually help the treatment work better and reduce side effects? In this video, I break down the science of differential stress resistance, the leading fasting protocols being studied, and the most recent clinical trial data, including the major 2026 ovarian cancer study. If you or a loved one is going through chemotherapy, this evidence-based overview will help you understand what the research really says about integrative cancer support.

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Videos

Is Ketogenic Diet Right for You? A Doctor's Complete Breakdown

The ketogenic diet has been used for nearly a century, but is it right for you? In this video, I cover what the keto diet actually is, the foods to eat and avoid, the conditions it has been studied for, including epilepsy, type 2 diabetes, fatty liver, and weight loss, the side effects to watch for, and the key nutrients you may need to supplement. If you're considering keto, this evidence-based breakdown will help you decide.

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Videos

What Your Doctor Isn't Telling You About Ozempic

GLP-1 drugs like Ozempic, Wegovy, and Mounjaro can deliver impressive weight loss, but most patients are never told what these medications do to their nutrition. In this video, I break down the latest research showing how more than 1 in 5 users develop a nutritional deficiency within a year, which nutrients are most at risk, and the proactive steps to protect your muscle, bone, and metabolic health while on these drugs.

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Videos

The 7 WARNING SIGNS You’re Low in Magnesium

Magnesium deficiency is one of the most overlooked health issues in modern medicine. In this video, I walk through what magnesium does in the body, the most common reasons your levels run low, including everyday medications, and the 7 warning signs your body uses to tell you something is off. If you struggle with muscle cramps, fatigue, anxiety, poor sleep, or migraines, this evidence-based guide will help you understand what may really be going on.

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Videos

Stop Taking the WRONG B12 Form: Doctor Explains What Works

Most B12 supplements on the shelf are the wrong form for your body. In this video, I break down what vitamin B12 actually does, why deficiency is so commonly missed, and which forms of cobalamin work best for absorption, brain health, and nerve function. Whether you're on metformin, taking a PPI, vegan, or over 50, this evidence-based guide will help you choose the right B12 for real results.

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Videos

THYROID Problems? These 8 Foods Could Be the Missing Support

A sluggish thyroid can drain your energy, slow your metabolism, and trigger a long list of symptoms. In this video, I review the 8 essential nutrients your thyroid gland needs to function optimally, the best food sources for each, and why the Mediterranean diet supports healthy thyroid hormone production. If you're dealing with hypothyroidism or low T3, this guide will help you eat your way back to better thyroid health.

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Videos

What the Research Actually Says About NMN Supplements

NMN supplements are gaining attention for their role in cellular energy and healthy aging. In this video, I break down what nicotinamide mononucleotide actually does in the body, how it supports NAD levels, and what the latest clinical research shows about its safety, anti-aging benefits, and impact on physical performance. If you're exploring NMN for energy, longevity, or recovery, this evidence-based overview will help you understand the science behind the supplement.

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Videos

Doctor Explains Every NATURAL Solution for HIGH BLOOD PRESSURE

Most people with high blood pressure are never told what is actually causing it. This video covers the root causes of hypertension and every natural, evidence-based solution to lower blood pressure without relying solely on medication. From dietary changes and lifestyle interventions to naturopathic treatments and targeted supplementation, this is what you need to know about managing hypertension naturally.

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Audios

Creatine Discussion
Creatine Discussion
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https://www.dropbox.com/scl/fi/ikyh0gwtg7t8th0t4s0nc/Dr-Mark-Stengler_Talks-Creatine-Wellness_-FYR-FEB-2026.mp3?rlkey=e3rku01j4ab5ruhnyupup4ibb&st=w933wca5&dl=0&raw=1
Healing Leaky Gut Syndrome
Healing Leaky Gut Syndrome
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https://www.dropbox.com/scl/fi/okml7fgq572pcnu0yfxjh/Gut-Wellness_Forever-Young_Dr-Stengler-March-2025.mp3?rlkey=4br0y4a50gmbh2uegio07n4f6&st=lha3uxul&dl=0&raw=1
The Holistic Guide to Gut Health
The Holistic Guide to Gut Health
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https://www.dropbox.com/scl/fi/21hxdk4kcyjh5s5uihpe4/Stengler-Gut-Health-Book.mp3?rlkey=09qek6snqo7boba5g600s9lcj&st=sb154wc5&dl=0&raw=1
Redefining Medicine
Redefining Medicine
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https://www.dropbox.com/scl/fi/tq8zldwe2si82wbtnewer/Redefining-Medicine.mp4?rlkey=3n2hu4z5whk3orck7mho90e4q&raw=1
Exploring Cancer Root Causes and Effective Treatments
Exploring Cancer Root Causes and Effective Treatments
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https://www.dropbox.com/scl/fi/wxviw5119nr4xmol4w9hn/Exploring-Cancer-Root-Causes-and-Effective-Treatments.mp4?rlkey=k8yc44h2pxxj1jct1rvoe2es4&raw=1
Prostate Health with Dr. Mark Stengler
Prostate Health with Dr. Mark Stengler
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https://www.dropbox.com/scl/fi/v71kqprslkrq3tflzjzdo/Prostate-Health-with-Dr.-Mark-Stengler.mp4?rlkey=b4ru4rxyfptuobz61t3m4vv5a&raw=1
Causes of Premature or Advanced Aging Dr Angela Stengler NMD
Causes of Premature or Advanced Aging Dr Angela Stengler NMD
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https://www.dropbox.com/scl/fo/rvm40dk5mad3betog9ac1/h/Causes-of-Premature-or-Advanced-Aging_Dr-Angela-Stengler-NMD.mp3?rlkey=46bp1iwshgsqrv5ll2uhfu8x7&raw=1
Differences between Allergies or Respiratory Infections Dr Angela Stengler NMD
Differences between Allergies or Respiratory Infections Dr Angela Stengler NMD
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https://www.dropbox.com/scl/fo/rvm40dk5mad3betog9ac1/h/Differences-between-Allergies-or-Respiratory-Infections_Dr-Angela-Stengler-NMD.mp3?rlkey=46bp1iwshgsqrv5ll2uhfu8x7&raw=1
The Dangers of unbalanced Blood Sugar Levels Dr Angela Stengler
The Dangers of unbalanced Blood Sugar Levels Dr Angela Stengler
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https://www.dropbox.com/scl/fo/rvm40dk5mad3betog9ac1/h/The-Dangers-of-unbalanced-Blood-Sugar-Levels_Dr-Angela-Stengler.mp3?rlkey=46bp1iwshgsqrv5ll2uhfu8x7&raw=1
Tips for Blood Pressure Control
Tips for Blood Pressure Control
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https://www.dropbox.com/scl/fo/rvm40dk5mad3betog9ac1/h/Tips-for-Blood-Pressure-Control.mp3?rlkey=46bp1iwshgsqrv5ll2uhfu8x7&raw=1
Mark Stengler, NMD

Recipes and Meal Plans

Focusing on improving his patients’ overall health and well-being rather than specific symptoms, Dr. Mark Stengler, NMD delivers lasting results.

Recipes

Japanese Tofu Bowls

Japanese Tofu Bowls

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Salmon & "Three Sisters" Salad

Salmon & "Three Sisters" Salad

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Tofu with Veggies & Brown Rice

Tofu with Veggies & Brown Rice

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Avocado-Stuffed Salmon

Avocado-Stuffed Salmon

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Chicken & Brown Rice Soup

Chicken & Brown Rice Soup

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Salmon Salad with Avocado and Hearts of Palm

Salmon Salad with Avocado and Hearts of Palm

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Chicken Lettuce Tacos

Chicken Lettuce Tacos

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Tofu Salad with Snow Peas

Tofu Salad with Snow Peas

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Italian-Style Lentil Soup

Italian-Style Lentil Soup

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Kale & Eggs

Kale & Eggs

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