Is there an optimal vitamin D status for immunity in athletes and military personnel?
Cheng-Shiun He; Xin Hui Aw Yong; Neil P. Walsh; Michael Gleeson · 2026 · PubMed
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Vitamin D is mainly obtained through sunlight ultraviolet-B (UVB) exposure of the skin, with a small amount typically coming from the diet.It is now clear that vitamin D has important roles beyond its well-known effects on calcium and bone…
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Metadata source: OpenAlex · DOI 10.22029/eir.2016.1708