abstract background biology blood blood cells body carbon dioxide cell count circulation concept corpuscle design disease erythrocyte fill graphic haemoglobin health hemoglobin illness iron macrocyte medicine megaloblast megalocyte microscopic New original oxygen platelets red red blood cells render science sickness style texture transfusion unique vector aid apothecary assistance capsules care chemical chemist clear container containers cup curative dispenser dispensing drugs health-care help helpful hospital ill-health medical medicines nursing pain-relief pharmaceutical pharmacy pill-dispensing pills plastic prescribed prescriptive remedial tablets therapeutic therapy treatment various wellness Asian-cuisine balsam-pear bitter bitter-gourd bitter-melon bitter-squash bumps bumpy cook cooking crunchy Cucurbitaceae cultivar distinct distinctive edible folk-remedy food fruit gourd green herbaceous herbal-medicine melon momordica-charantia nutrition stir-fries tendril-bearing-vine variation varieties variety vine-fruit warty-exterior allium aromatic beneficial bulb bulbs clove cloves clusters condiment culinary cultivars eschalot flavor flavoring flavour flavouring food source for sale fragrant fresh garlic healthy medicinal mild multiplier onion offsets onion family onions peel peeling plants pungent scallions seasoning shallot skins sweet textures vegetables