Impact of vitamin D on infectious disease-tuberculosis-a review Kashaf Junaid, Abdul Rehman  Clinical Nutrition Experimental  Volume 25, Pages 1-10 (June 2019) DOI: 10.1016/j.yclnex.2019.02.003 Copyright © 2019 The Authors Terms and Conditions

Fig. 1 Vitamin D synthesis and metabolism [17]. Clinical Nutrition Experimental 2019 25, 1-10DOI: (10.1016/j.yclnex.2019.02.003) Copyright © 2019 The Authors Terms and Conditions

Fig. 2 Mechanisms for induction of vitamin D-mediated immunity against Mycobacterium tuberculosis [33]. Clinical Nutrition Experimental 2019 25, 1-10DOI: (10.1016/j.yclnex.2019.02.003) Copyright © 2019 The Authors Terms and Conditions