How Much Vitamin D Do We Really Need?

Too often, we focus on treating symptoms without fully understanding the systems underneath them—or the conditions that allow the body to function well in the first place. On this episode of The Dr. Hyman Show, I sit down with Fidji Simo, CEO of Applications at OpenAI, to explore ...  Show more

For decades, we’ve been told that high cholesterol is the main driver of heart disease—and that lowering LDL should be the primary goal. But as science has evolved, so has my thinking. In today’s Office Hours, I explain why cholesterol alone doesn’t tell the full story, what most ...  Show more

In this episode, we continue our conversation with Dr. JoAnn Manson, but this time we're diving into all things Vitamin D. Sure, you’ve heard it’s great for your bones, but did you know it might also play a role in cancer and heart health? We’re breaking down the latest research ...  Show more

Did you know that 42% of Americans are deficient in vitamin D? In this eye-opening episode of the Dr. Josh Axe Show, discover the hidden dangers of vitamin D deficiency and how it impacts your overall health. Dr. Axe delves into the crucial role of this "sunshine vitamin" in supp ...  Show more

In this episode, Dr. Jockers breaks down 12 key warning signs that may reveal a vitamin D deficiency. You'll hear how low levels of this critical nutrient affect mood, immune balance, pain sensitivity, and even sex hormone production.

We’ve been told to block and avoid the sun, but what if moderate sun exposure is actually one of the best things you can do for your health? In this episode, Dr. Josh Axe explores the science behind sunlight and why it’s essential for mood, metabolism, sleep, immunity, and more. ...  Show more