The Warning Signs and Symptoms of Vitamin D Deficiency | Dr. Mark Hyman

Feeling tired, sick, or struggling with stubborn health issues? It might be time to check your vitamin D levels. In this episode, I explore why vitamin D is the secret to better health—covering everything from its role in preventing chronic diseases like heart disease and cancer to how it boosts your immune system. I’ll break down the symptoms of deficiency, why regular testing is a must, and how to get vitamin D safely through sun exposure and supplements.

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