Ключевые слова: background, beige, black, care, chemical, chemistry, color, cure, disease, element, endocrine, endocrinology, flat, health, healthy, help, hormones, ill, illness, iodine, lay, medic, medical, medication, medicine, microelement, mineral, natural, nobody, note, object, paper, prescription, radiation, radioactive, sick, sickness, signs, supplement, symptom, therapy, thyroid, top, treatment, view, vitamin, wellness, word, yellow,