So many nutrients are vital to the health of the human body, vitamin D is no exception. It plays the vital role of helping the body absorb the calcium vital to ensuring the growth and strength of the bones. Without vitamin D, a person faces soft, brittle and misshapen bones. But, deficiency doesn’t stop there. Vitamin D deficiency has been linked to a host of other diseases such as depression, heart disease and even some forms of cancer. If you don’t get enough sun, like many swing shift workers, or lack an adequate amount of the nutrient in your diet, you may have a deficiency. Here are ten important signs that you are deficient in Vitamin D.

1. Inexplicable Aches and Pains

Lethargy and unexplainable generalized pains are symptoms of some worrisome diseases like fibromyalgia and arthritis, but these symptoms might be telling you that you have a vitamin D deficiency. Without enough vitamin D to absorb adequate amounts of calcium, the bones can lose strength resulting in a deep ache or pain. This may be even more noticeable in the winter, when sun exposure decreases for everyone.
Research shows there are more incidents of broken bones in the winter time. Also, people with higher levels of Vitamin D show increased muscle function in their extremities compared to those with less Vitamin D in their blood.