Ключевые слова: alternative, antioxidant, background, c concept, capsule, chemical, citrus, concept, diet, drug, food, fresh, fruit, half, healing, health, healthy, lemon, lime, mandarin, medical, medicament, medicine, mineral, natural, nature, nutrient, nutrition, orange, organic, peel, pharmaceutical, pharmacy, pile, pill, remedy, slice, supplement, tablet, tangerine, therapy, treatment, vitamin, vitamin c, white,