The term “vitamin deficiency” refers to insufficient amounts of one or more vitamins in the body. People who live in developing countries are more likely to be affected by micronutrient deficiency, but it is also surprisingly common in developed countries as well.
Vitamin D deficiency is one of the most common types of deficiencies women experience. Vitamin D deficiency occurs when you don’t have enough vitamin D within your body. Unlike other vitamins, vitamin D is formed in a unique way. The body uses sunlight to help it produce vitamin D. Since we’re less likely to get out in the sun during the colder months, vitamin D deficiency tends to be more common during the winter.
But even in the summer, it’s possible to develop vitamin D deficiency if you spend limited time in the sun or if your body has trouble producing vitamin D. Fortunately, you can avoid low vitamin D levels by taking a vitamin D supplement.