Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

The IOM determined that the extent of vitamin D deficiency among the North American population has been overestimated because of inflated cut-points for serum 25(OH) vitamin D. The IOM ...

Over the past few decades, the "normal" blood level of vitamin D (25-OH vitamin D) was based on the amount needed to keep PTH from becoming abnormally high. Again, PTH at high levels can cause ...

More than 99% of 25(OH)D 3 in blood is bound to the vitamin D binding protein, albumin and other carriers, which can interfere with signal generation and detection. Furthermore, despite ...

Vitamin D requires magnesium to become active, crucial for bone health, immune function, and mood regulation. Avocados are a ...

啥？听说00后已经生二胎了？可我......现在的年轻人育儿主打一个“四不”不内卷不内耗不鸡娃不焦虑能放养就放养挺好的娃也开心家长也省心也是做到了“各取所需”育儿可以“摆烂”养娃却不能马虎比如大家都比较关心的维生素D到底该咋补？维生素D（vitami ...

导语近年来，深入研究维生素D的作用让人们意识到，它不仅对维护骨骼健康至关重要，而且与多种慢性疾病也存在紧密联系。尤其是大数据分析表明，维生素D的缺乏与心血管疾病，如高血压和心脏病等，存在显著的关联。有关研究指出，适量补充维生素和矿物质有助于维护心血管 ...

Growing awareness around vitamin D deficiency is generating more interest in vitamin D supplements. Vitamin D is of ...

Research indicates that low vitamin D levels may contribute to anxiety and depression in pregnant women, emphasizing the ...

Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Learn why overdosing on vitamin D is ...

A new study reinforces the importance of vitamin D to health, especially as the onset of winter diminishes sunlight, the most ...