Vitamin D deficiency is becoming increasingly common in the USA. In this review we provide estimates of the prevalence of deficiency, and review the risk factors and the evidence of clinical ...

Pediatr Health. 2010;4(1):89-97. © 2010 Future Medicine Ltd.

The secondary aim was to observe for regression of vitamin D levels during the longer daylight months (April-October) in players where vitamin D was not routinely supplemented. Design Serum 25 ...

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 maintain a healthy level of vitamin D, you need a circulating level of 25-hydroxyvitamin D greater than 30 nanograms per milliliter. Taking a supplement can help to maintain that level. A vitamin D ...

A study from the Netherlands found that those living with depression showed 14% lower circulating concentrations of vitamin D (25-hydroxyvitamin ... reliable blood-level ranges that will help ...

UK: A new follow-up analysis from a randomized controlled trial has found that vitamin D supplementation during pregnancy can ...

How Pre And Postnatal B-12 Vitamins Improve Breast Milk Vitamin B-12 Levels ... Feb. 25, 2022 — New research has found significant differences between the two types of vitamin D, with vitamin ...

Packham adds that you can try to increase your levels of vitamin D by upping your exposure to direct sunlight. “Aim for 25 to 30 minutes in the midday sun, as levels are more abundant when the ...