Podcasts - 17 Aug `26Vitamin D Megadoses for Vitiligo: Hope, Hype, or Hospital Trip? (Ep. 72)

Podcast

Vitamin D Megadoses for Vitiligo: Hope, Hype, or Hospital Trip? (Ep. 72)

Vitamin D matters in vitiligo. Megadoses? That’s where things get interesting — and risky.

In this episode, we unpack the hype around high-dose vitamin D, the Coimbra Protocol, and the small Brazilian study that made patients pay attention.

We cover the possible immune benefits, the real safety concerns — hypercalcemia, kidney stones, strict monitoring — and why correcting a deficiency is not the same as taking massive doses.

Promising biology. Preliminary evidence. Poor safety. No miracle-cure fireworks.

📚 Prefer reading to listening? The full companion article expands on many of the themes discussed in this episode.

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FAQOther Questions

  • Shall I take vitamin D for my vitiligo?

    Vitamin D plays a central role in the prevention of different inflammatory and chronic diseases. Consuming 1,000–4,000 IU (25–100 mcg) of vitamin D3 daily should be ideal for mo...

  • Is there a special diet for vitiligo?

    Recent research highlights the potential of diet and nutrition in managing vitiligo, offering an alternative where traditional therapies may be lacking. However, the relationshi...

  • Polypodium leucotomos as an adjunct treatment for vitiligo?

    The tropical fern Polypodium leucotomos (also known as Polypodium aureum) and its relative Polypodium decumanumhave shown potential benefits for managing vitiligo and other auto...