Vitamin D plays a critical role in promoting good health. Unfortunately, during the winter months, many people become deficient because weather conditions force them to stay indoors.
While fortified foods and certain types of fish provide limited amounts of Vitamin D, direct sunlight is the primary source for this important nutrient. As people limit their exposure to sunlight due to cold weather, lifestyle choices, or concerns about melanoma, they experience a greater risk of deficiencies. In turn, they also experience increased risk for specific health problems.
Not only does Vitamin D promote strong bones by helping the body absorb calcium, it also aids the body in numerous other ways. Nerves need it to send messages between the brain and every other part of the body; muscles need it to contract; our immune systems need it to fight off viruses and bacteria. What’s more, several medical studies indicate that Vitamin D could help reduce the risk of diabetes, cardiovascular disease, and cancer.
While we all need plenty of Vitamin D, some are especially vulnerable to deficiencies. Breastfed infants usually require supplementation. Likewise, older adults may need supplements, because their skin absorbs the nutrient less efficiently, and their kidneys are less able to convert it into its active form. In addition, dark-skinned and overweight people are more likely to suffer deficiencies, as are people who suffer from certain physical disorders, such as celiac disease or Crohn’s disease.
With that being said, virtually everyone has the potential for Vitamin D deficiencies. In fact, the Archives of Internal Medicine recently published a study which showed that just over three in four America teens and adults have inadequate levels of Vitamin D in their systems.
Fortunately, you can have your blood tested to see if you are Vitamin D deficient. The HealthCheckUSA Vitamin D, 25 hydroxy reveals the amount of Vitamin D in your bloodstream, with normal ranges of 30 to 70 nanograms per milliliter (ng/mL). After your results are analyzed by an accredited medical laboratory, you can access them via the HealthCheckUSA website within only four business days.
Whether you spend little time in the sun or have specific characteristics that might make you Vitamin D deficient, there’s good reason to have your levels tested. Click here to learn more about the HealthCheckUSA Vitamin D, 25 hydroxy.