Vitamin D and Eczema: An Introduction

Vitamin D is an essential nutrient that helps regulate the calcium and phosphate chemicals in the body. They are crucial to maintaining the health of bones, teeth and muscles. Unfortunately, during the autumn and winter, we’re often left with reduced levels of this nutrient. This can lead to muscle fatigue, bone pains and overall tiredness. But there’s a lot more that it has shown to cause, especially if you suffer from eczema…

How Does Vitamin D Affect Eczema?

You’ll find lots of stories that suggest Vitamin D can help to reduce eczema symptoms. But with many things on the internet, it’s difficult to know who or what to trust. So we scoured the research databases and generated our own conclusions. One study, in particular, stood out. A paper published in 2018 answered the question, “What role does Vitamin D have on eczema flare-ups?.” Here, we’ll break it down and share what it means for you:

In A Nutshell 🥜

• The evidence suggests that Vitamin D supplementation can help to reduce eczema symptoms.

• Vitamin D supplementation reduced eczema severity in the studies.

• It’s been shown to have few side effects and therefore considered a safe treatment.

How They Did It

The scientists searched all medical literature databases and found 266 relevant papers. Of those, four studies were found to be highly relevant. They specifically researched the effect of Vitamin D and eczema by creating two groups: one which received vitamin D and the other that took a placebo. This is just a decoy, which contains no active ingredients that may impact a person’s skin.

They then researched the differences in symptoms to determine if Vitamin D was beneficial or the same as taking a placebo. Finally, the researchers brought together the results and outlined their conclusions.