A doctor reveals the warning signs of vitamin D deficiency you need to look out for, and how to increase your vitamin D ...

Excessive vitamin D supplementation can lead to serious health issues, including digestive problems, dangerously high calcium ...

Every sunshine comes with its fair share of rain.Vitamin D, which has long been celebrated as the “sunshine vitamin” — vital for bone health, immune support, mood regulation, and more – is no ...

From omega-3s to probiotics, researchers have tested dozens of “natural” treatments for anxiety and depression. Only a few ...

Researchers from the University of Surrey in the UK found that taking vitamin D2 can cause reduced levels of vitamin D3 in ...

Vitamin D is crucial for bone strength and calcium absorption, but excessive intake can cause potentially serious ...

A new study published in the International Journal of Women's Health showed that a lack of vitamin D may make oral lichen ...

Since vitamin D accumulates in the body, taking a high-dose supplement may lead to vitamin D toxicity. This causes nausea, vomiting, and weakness.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

Depression causes persistent feelings of sadness. Seasonal affective disorder (SAD) is when depression symptoms occur in ...