One in five Americans regularly reach for vitamin D supplements, yet most are unaware that they’re taking not just a vitamin— but a hormone.
While renowned for bolstering bone strength and immune health, vitamin D’s story is not straightforward. A blend of myth and established science invites a closer look into its true nature and impact.
Vitamin D: Understanding Its Dual Role
Vitamin D stands apart in the world of nutrients. It’s a sun-sourced substance acting as both a nutrient and a hormone. This dual role is significant, as hormones, which orchestrate many bodily functions, aren’t typically taken as supplements like vitamins....
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