Cognitive development is Jean Piaget's theory. Through a series of stages, Piaget proposed four stages of cognitive development: the sensorimotor, preoperational, concrete operational and formal operational period.
The versatility of Bifidobacterium longum as a lactic acid microorganism is reflected in its capacity to resist under harsh conditions such as stomach acid, bile, pH fluctuations, and gastrointestinal passage.
Bifidobacteria are a group of bacteria that normally live in the intestines. They can be grown outside the body and then taken by mouth as medicine. Bifidobacteria are used for many conditions affecting the intestines, including preventing diarrhea in infants and children; as well as travelerâs diarrhea in adults.actic acid bacteria are found in fermented foods like yogurt and cheese. Bifidobacteria are used in treatment as so-called âprobiotics,â the opposite of antibiotics. They are considered friendly bacteria and are taken to grow and multiply in areas of the body where they normally would occur.