It is a proven fact that sunshine is the best source of vitamin D, and as the winters approach, we may be getting less of ...

To quote from his review: "Vitamin D deficiency and insufficiency have been defined as a 25-hydroxyvitamin D <20 ng/ml and 21-29 ng/ml respectively. For every 100 IU of vitamin D ingested the ...

What are the signs of vitamin D deficiency? Deficiency can show up in ... D by upping your exposure to direct sunlight. “Aim for 25 to 30 minutes in the midday sun, as levels are more abundant ...

Vitamin D supplements may help boost your cardiometabolic health in several ways, including improved blood pressure and ...

The NHS recommends that everyone (including pregnant and breastfeeding women) should consider taking a daily supplement ...

But what are the signs that you might not be getting enough? Vitamin D deficiency is linked to chronic fatigue, says Nichola Ludlam-Raine, a specialist dietitian and the author of How Not ...

If you eat meat, red meat is a great way to get additional vitamin D into your diet. Liver and offal also offer plenty of ...

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 ...

The groups who benefited the most were non-Westerners, those who started with a 25-hydroxy vitamin D level of less than 15.0 ng/mL (below 20 ng/mL is generally deemed to be vitamin D deficiency ...

The frequent finding of vitamin D deficiency in the populations of affluent Western countries is probably one of the reasons for the reported high incidence of autoimmune disorders, particularly ...

The researchers found that vitamin D insufficiency predominated (48.3 percent), while vitamin D deficiency was present in ...

It's also hard to get enough from diet alone. Everyone is advised to take a vitamin D supplement containing at least 10 micrograms (400IU) a day during winter months, and those more at risk of ...