Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

Brain health is an important part of overall health for all ages. Supplements like magnesium, theanine, and omega-3 fatty ...

Serum 25 (OH) vitamin D concentrations above 75 nmol/L (30 ng/mL ... Serum calcium levels are tightly regulated at 2.2-2.6 mmol/L (9-10.5 mg/dL) for total calcium and 1.1-1.4 mmol/L (4.5-5.6 ...

Taking dietary supplements that support immune health can help you not only stay healthy but combat something like a vitamin D deficiency, provided you pick the right ones. To help you identify ...

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

Could Be Important for Fighting Infections Feb. 25, 2022 — New research has found significant differences between the two types of vitamin D, with vitamin D2 having a questionable impact on ...

Vitamin D and vitamin K are ... dose is 800-1000 IU (20-25 mcg) per day. However, some experts recommend higher doses, especially if blood tests have shown that someone is deficient. The NIH notes ...

The Vitamin D Blood Test (25-OH Vitamin D): Who, How, When, and Where Clinically speaking, things began to change in the 1970s when the blood test for vitamin D (known as the "25-OH vitamin D ...

A study from the Netherlands found that those living with depression showed 14% lower circulating concentrations of vitamin D (25-hydroxyvitamin D, a form of vitamin D) than those not diagnosed ...

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