Ключевые слова: avitaminosis, background, bottle, calcium, capsules, care, color, concept, deficiency, diet, dose, drug, flat, frame, health, healthcare, healthy, herbs, illness, k, lay, made, many, medical, medication, medicine, nobody, nutrition, object, organic, pharmaceutical, pharmacy, pills, prescription, supplement, synthesis, tablet, therapy, top, treatment, view, vitamin, yellow, youth,