Health Breakthroughs with Dr. Stengler

Prostate enlargement becomes increasingly common as men age, but testosterone alone does not explain it. In this episode, I break down the hormonal and metabolic factors associated with benign prostatic hyperplasia, including DHT, estrogen, insulin resistance, obesity, and genetics. I also look at nutritional factors that may affect prostate health and explain why understanding these underlying influences matters when considering d...

Prostate enlargement becomes increasingly common as men age, but testosterone alone does not explain why. In this episode, I explore the hormone connection behind benign prostatic hyperplasia (BPH), including the roles of DHT, estrogen, insulin, and body fat. I also examine research on beta-sitosterol, saw palmetto, Pygeum africanum, and nettle root and how these natural options may help support urinary function and prostate health...

Vitamin B12 supports your brain, nerves, blood cells, methylation, and cellular energy, yet deficiency can go unnoticed for years. In this episode, I explain why medications, digestive conditions, age, and dietary patterns can interfere with B12 absorption. I also compare the major forms of B12, discuss oral, sublingual, nasal, and injectable delivery, and explain why methylmalonic acid may reveal a functional deficiency that a ser...

Prediabetes, type 2 diabetes, and metabolic syndrome all share an important underlying problem: insulin resistance. In this episode, I explain what elevated blood sugar does to the body, which warning signs and test results to watch, and how excess abdominal fat affects insulin signaling. I also discuss dietary approaches, fasting strategies, aerobic and resistance exercise, and targeted supplements that may support healthier blood...

Creatine is known for supporting strength and exercise performance, but its potential benefits may extend much further. In this episode, I answer 13 common questions about creatine, including whether it affects kidney health, water retention, hair loss, dehydration, or fat mass. I also discuss its use among women and older adults, its possible roles in recovery and brain health, and why creatine monohydrate remains the best-researc...

Sleep is far more than simply resting—it's one of the body's most important healing processes. In this episode, Dr. Mark Stengler explains the science behind healthy sleep, including how the different sleep stages support tissue repair, brain function, metabolism, immunity, and emotional health. He also explores the causes of insomnia and shares practical lifestyle strategies, cognitive behavioral approaches, and natural supp...

Have you done everything you were told to do, but something still feels off?

Welcome to Health Breakthroughs with Dr. Stengler, where we go beyond symptom management to explore integrative, science-backed approaches to the health issues that conventional medicine too often overlooks.

Hosted by Dr. Mark Stengler, NMD, this podcast is designed for anyone ready for real answers and practical tools to support their health naturally....

The connection between your gut and your brain is far more powerful than many people realize. In this episode, Dr. Mark Stengler explores the science behind the gut-brain axis and explains how digestive health influences mood, stress resilience, cognitive function, and hormone balance. He discusses the role of the vagus nerve, neurotransmitters, inflammation, and the gut microbiome, while highlighting how supporting digestive healt...