The Dr. Hyman Show

Is HRT Safe? 10 Questions Women Ask Most — Answered by a Functional MD

May 25, 2026

Hormone replacement therapy is one of the most talked about—and misunderstood—topics in women’s health. For years, women were told HRT was dangerous. Now, the conversation is shifting, but many are still left confused about what’s actually safe, when to start, and whether hormones are even right for them. In today’s episode, I’m joined by Dr. Cindy Geyer from my clinic, The UltraWellness Center, to answer the most common questions we received from our audience about hormone replacement thera...

The Latest Science on Microplastics — And What They’re Doing to Your Body | Dr. Shanna Swan

May 20, 2026

We’re surrounded by plastics and environmental chemicals every day, but only recently have scientists begun to understand how deeply they may be affecting human health. On this episode of The Dr. Hyman Show, I sit down with Dr. Shanna Swan to explore what the latest science reveals about plastics, fertility, hormone health, and the everyday habits that may be shaping our biology more than we realize. Watch the full conversation on YouTube, or listen wherever you get your podcasts. We Exami...

Are You Secretly Dehydrated? Why a 1% Drop Kills Your Focus and Mood

May 18, 2026

Hydration affects far more than thirst. Even mild dehydration can impact your focus, memory, mood, energy, and overall brain performance—yet most people walk through the day without realizing they’re under-hydrated. The problem isn’t just not drinking enough water. It’s also caffeine overload, low electrolytes, processed foods, and inconsistent habits that quietly leave your brain and body struggling to keep up. In today’s episode, we break down how hydration impacts brain health and what yo...