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For Your Health

Videos

How do you know what diet, supplements, or even medications are right for you? With so many health issues happening within our society, things can often get confusing. America’s Natural Doctor, Dr. Mark Stengler, NMD provides you with the most updated, science-backed information so you can find answers to common health questions that have become puzzling and have held you back from achieving optimal health.

Videos
Dr Stengler discusses What the Research Actually Says About NMN Supplements
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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Dr Stengler discusses THYROID Problems? These 8 Foods Could Be the Missing Support
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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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Dr Stengler discusses Stop Taking the WRONG B12 Form: Doctor Explains What Works
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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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Dr Stengler discusses Can Berberine REALLY Support Blood Sugar? What Research Shows
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Can Berberine REALLY Support Blood Sugar? What Research Shows

Berberine is one of the most powerful plant compounds backed by real clinical research. In this video, I cover the seven shocking mechanisms behind berberine, including its effects on weight loss, blood sugar, cholesterol, AMPK activation, PCOS, and gut health. If you're looking for a natural way to support metabolism, insulin sensitivity, and hormonal balance, this evidence-based breakdown will show you why berberine deserves a spot in your wellness routine.

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Dr Stengler discusses The 7 WARNING SIGNS You’re Low in Magnesium
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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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Dr Stengler discusses What Your Doctor Isn't Telling You About Ozempic
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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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