Tag: Vitamin D

When is a Vitamin Not a Vitamin?

When is a vitamin not a vitamin? When it’s actually a hormone. “Vitamin” D is a hormone our bodies produce in response to sunlight, and it is profoundly important for good health. Like all hormones, vitamin D is essentially a messenger chemical that sends information from one body part to another in order to regulate body processes. If the body’s vitamin D levels are insufficient to send these messages properly, illness is inevitable. Scientists have long known that vitamin D is essential to the...

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