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The Vitamin D Dilemma: Balancing Sun Safety and Immunity
In this episode, Herman and Corn tackle the complex biological trade-off of sun exposure. While humans are essentially "solar-powered" organisms that rely on UVB radiation to synthesize Vitamin D—a critical hormone for immune regulation and bone health—that same radiation poses a significant risk for DNA damage and skin cancer. The hosts break down the science of why Vitamin D is more of a hormone than a vitamin, how it acts as a "volume knob" for the immune system, and why your location on the globe determines whether you can even produce it at all. From the specific safety needs of infants…
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