The influence of vitamin D supplementation on local and systemic inflammatory markers in periodontitis patients: A pilot study.

What Was Tested

Researchers studied Vitamin D, K2, Magnesium and Zinc in this randomized controlled trial publication.

Vitamin D deficiency/insufficiency is a worldwide public health issue that has been linked to numerous inflammatory disorders, including periodontitis.

Populations with darker skin color have a higher prevalence of vitamin D deficiency/insufficiency and periodontitis.

The purpose of this small pilot study was to investigate the influence of 12 weeks of 25(OH)D vitamin D supplementation (VDS) on mediators of systemic inflammation in dark-skinned, periodontitis patients.

Who Took Part

According to the abstract, 23 patients were involved.

A total of 23 patients with moderate to severe periodontitis were randomly assigned to the vitamin D group or placebo group and received intensive single visit scaling and root planning to elicit a systemic inflammatory response.

How the Study Was Run

The design is described as randomized, placebo-controlled and pilot.

Because people in this Vitamin D, K2, Magnesium and Zinc study were split into groups at random, differences between the groups are less likely to reflect who happened to join each one.

Some patients received a placebo instead of Vitamin D, K2, Magnesium and Zinc, giving a reference point.

It is described as a pilot, a small early test of whether a larger Vitamin D, K2, Magnesium and Zinc study would be practical.

What Was Measured

The subject headings attached to it are Dietary Supplements, Inflammation, Inflammation Mediators, Periodontitis, Pilot Projects, Vitamin D and Vitamin D Deficiency.

The authors tagged it with the keywords autophagy, immunity and saliva.

What This Means in Plain Language

The paper is a randomized, placebo-controlled and pilot study of Vitamin D, K2, Magnesium and Zinc in 23 patients.

With fewer than 40 people, it is a small study, so it is better read as an early signal for further research than as a settled answer.

Results are reported in around 3 sentences of the abstract; we leave them to the paper itself rather than summarise them.

The publication is from 2019 (Oral diseases), a journal based in Denmark.

More context: the Vitamin D, K2, Magnesium and Zinc compound page, all human trials.