Babies up to the age of 1 year need 8.5 to 10 micrograms of vitamin D a day. The NHS adds: "From about late March/early April to the end of September, the majority of people should be able to make all ...

A study found people who took vitamin D supplements were less likely to develop dementia. But experts said other factors may ...

Maternal vitamin D deficiency during pregnancy is linked to accelerated epigenetic gestational age in infants at birth, ...

Though it’s rare, a severe vitamin D deficiency can lead to a disease called rickets, also known as osteomalacia. Typically, ...

Vitamin D is often called the " sunshine vitamin ," but it’s far more than just a nutrient. It acts as a vital contributor to ...

Low vitamin D levels aren't always detectable, but symptoms can occur if you have a deficiency. Here are the signs and how to ...

As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...

This can become hugely problematic, because a lack of vitamin D can lead to bone deformities such as rickets in children and osteomalacia ... more likely to develop a deficiency.

Previously, the Endocrine Society defined vitamin D levels in terms of "deficiency" and "insufficiency" based on serum 25-hydroxyvitamin D (25[OH]D) levels. However, the new guidelines no longer ...

Vitamin D deficiency, affecting 1 in 4 US adults, can cause subtle symptoms like bone and joint pain, muscle weakness, teeth problems, hair loss, fatigue, and appetite loss. The body's complex ...