High-dose Vitamin D<sub>3</sub> supplementation and glycaemic control in adult males with Type 2 diabetes: a randomised placebo-controlled trial.
Nasr MH; Abdulrasool Hassan B; Othman N; Karuppannan M; Hussain SM; Abdulaziz NB; Alsarani MA; Mohammed AH · 2026 · Journal of pharmaceutical policy and practice
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)
Background Vitamin D deficiency is common among individuals with type 2 diabetes mellitus (T2DM) and has been linked to insulin resistance and poor glycaemic control. However, findings from randomised controlled trials remain inconsistent.…
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Metadata source: Europe PMC · DOI 10.1080/20523211.2026.2680824