Severe vitamin D deficiency in women will directly affect the body’s absorption of calcium, leading to symptoms of bone discomfort, in addition, women may also have muscle weakness, low immunity and other problems. 1, bone discomfort: the main manifestation of calcium loss, easy to cause osteoporosis. When osteoporosis occurs, the first manifestation of the femur, sternum, spine, etc. produce pain, acidity and other feelings, but also women are prone to increase the chances of fracture, especially for women of high age, the symptoms will be more obvious; 2, muscle weakness: women with severe vitamin D deficiency, may appear muscle weakness symptoms, such as involuntary twitching of the hands and feet, etc.; 3, low immunity: women with severe vitamin D deficiency, also prone to cause colds, respiratory infections and some other manifestations of low immunity; 4, other: there are also some women will show serious hair loss, sleep disorders, and also accompanied by depressed mood, in addition, female patients may also have sweating, night sweats, intestinal dysfunction and other symptoms. It is recommended that women can go to the hospital for examination, and if there is a serious deficiency of vitamin D, they need to be supplemented in a timely manner. You can start with dietary supplements, such as more lean meat, fish, and nutty substances. It is also recommended that women get about 15 minutes of sunlight every day to promote the absorption of vitamin D in the body. If the effect is not obvious, you can also take vitamin D supplements as prescribed by your doctor, such as vitamin D capsules.