What is Vitamin D Deficiency? Its Symptoms And Causes:
Vitamin D deficiency means a lack of required vitamin D in your body. Vitamin D plays a crucial role in the proper functioning of the body, including bone development, and immunity.
Natural sources of vitamin D are sunlight and food. Vitamin D is sometimes called the sunshine vitamin because your body makes it from cholesterol when your skin is exposed to sunlight.
Vitamin D deficiency is one of the most common nutritional deficiencies across the globe. It primarily causes issues with your bones and muscles.
It generally affects children below 5 years of age or old people above 65 and who have darker skin. Dark skin absorbs less vitamin D.
The common symptoms of vitamin D deficiency include bone pain, bone loss, back pain, muscle weakness, fatigue, anxiety, hair loss, and weight gain.
The common causes of vitamin D deficiency include not getting enough vitamin D in your diet or your body is not properly absorbing or utilizing vitamin D, certain medical conditions, weight loss surgeries, and certain medications.