Health headlines can feel like a moving target — one week a supplement is “safe and natural,” the next week it’s all over the news for the wrong reasons.

In this timely episode, Dr. Kristin Thomas and Dr. Joshua Yamamoto cut through the noise and break down what’s actually true about some of today’s most talked-about health topics. They unpack the real risks and benefits of common supplements like melatonin, explain the latest thinking on hormone replacement therapy, and clear up the confusion around caffeine and heart rhythm — including who may need to be more cautious.

The doctors also tackle recent studies and media stories, separating solid science from sensationalism, and explain why staying up-to-date on vaccines — especially flu and COVID-19 — remains essential for long-term health. With practical guidance and a down-to-earth approach, they help listeners make sense of conflicting information, ask better questions, and have more confident conversations with their own healthcare providers.

If you’re tired of mixed messages and just want trustworthy, evidence-based clarity, this episode delivers it.

We all know the heart pumps blood — but we rarely think about what that means for the brain.

In this revealing conversation, cardiologist Dr. Josh Yamamoto explains how the way our blood vessels age can directly influence memory, focus, and long-term brain health. He breaks down what happens when arteries stiffen, inflammation builds, or heart rhythm subtly shifts — and how those changes can quietly reduce blood flow to the brain years before symptoms ever show up.

Dr. Yamamoto also dives into fascinating differences in vascular aging between men and women, why traditional blood pressure readings don’t always tell the whole story, and why personalized care matters more than one-size-fits-all guidelines. From exercise and medication to smart monitoring and prevention, he offers clear, practical steps to keep circulation strong and protect cognitive health as we age.

If you’ve ever wondered whether dementia risk is something you can take control of, this episode delivers both clarity and real-world hope.

Most people think dementia starts in the brain — but what if the real story begins with the heart?

In this eye-opening episode, preventive cardiologist Dr. Josh Yamamoto reveals how the same changes that happen to our blood vessels as we age can quietly affect memory, clarity, and long-term brain health. He breaks down what’s normalaging versus what’s preventable, and explains why inflammation, stiffening arteries, and even subtle rhythm shifts can set the stage for vascular dementia long before symptoms appear.

Dr. Yamamoto also shares the surprising roles that genetics, diabetes, smoking, and everyday lifestyle habits play in how quickly our vessels age — and what we can do to slow the process. From early warning signs to statins and smart prevention strategies, this conversation is packed with practical, science-based guidance to protect both your heart andyour brain.

If you’ve ever wondered whether dementia risk is something you can actually influence, this episode will leave you informed, empowered, and hopeful.