Ключевые слова: acid, background, bacteria, beverage, bifidobacterium, bio, bowel, breakfast, buttermilk, calcium, cucumber, dairy, diet, dietary, dieting, digestion, drink, eat, eco, fermented, food, fresh, gastrointenstinal tract, glass, gray, gut, health, healthy gut flora, highfiber, homemade, intestine, kefir, meal, organic, probiotic, product, protein, quark, refresh, refreshment, regular, sour milk, superfood, sweet, transparent, white, yoghurt, yogurt, yougurt, zoogloea,