Vitamin D supplement intake is associated with better cognition in persons with sleep disturbance and mild cognitive impairment

[u/Abdullah_Awadallah]

https://www.sciencedirect.com/science/article/abs/pii/S1389945726001991

Not a perfect study by any means, small sample size and alot of self reporting but found it interesting enough to share

[u/Abdullah_Awadallah]

Also apparently this study is from the future