stylized clockface with essential vitamins and micros for human health, hand drawn human lungs, dark grey background.

ageing anti asthma blood breathing bronchitis calcium cancer chest contourline covid dark detox diet disease drawn emphysema essential ferrum food grey hand health illness illustration infographic inhale kalium line linear lung magnesium medical medicine microelement minimalistic natrium oxygen pheumonia physiology pulmonary respiration respiratory science selenium system technology tuberculosis vitamin zinc