Tuberculosis is one of the dreaded infections which are commonly found in our country. In fact there is a saying that if none of the medicines wok and the patients is still ill then there is a high chance of the patient suffering from tuberculosis in India. Vitamin D has been observed to be low and has been always understood to have an influence in the patient’s outcome also. There is no base line study done to understand the involvement of the Vit D in the patients. So this study is one such novel effort to understand the same.