|Newborn (first 10 days)
||The first breath, healing of the umbilical wound, reflexes of sucking, grabbing. Feeding with colostrum, breast milk. Overgrowth of the Botallal duct.
||Birth – for a child, the first psychological crisis, collisions with new conditions
|Thoracic (10 days – 1 year)
||The first 3 months of milk feeding, development of the cervical muscles, overgrowth of the small fontanel, intensive growth, sleep – 20-22 hours a day
||The development of conditioned reflexes to parents, sounds, smells; the appearance of emotions
|6 months: feeding milk (mixture), the introduction of juices, mashed potatoes; the child begins to sit down, holds toys, crawls, incisors erupt, sleep – 18-20 hours.
||Distinguishes between parents, relatives, reacts to irritation. The development of movements, begins to make sounds
|12 months – feeding with milk or milk porridges, mixtures: soups, mashed potatoes, fruits. A large fontanel is growing, the skeleton is ossified, begins to walk, bends of the spine are formed. Weight increases 3 times, growth – 1.5 times. Sleep – 16-18 hours
||Character formation begins, plays with toys, pronounces 4-6 double-store words
|Early childhood (1-3 years)
||1-2 years: general nutrition with mandatory milk dishes twice a day. Milk teeth and musculoskeletal system are formed. Growth is slowing, weight gain is 2-3 kg per year. Sleep – 15-16 hours a day.
||It requires attention, is played, speech is developing. Accepts the concept of “no”
|2-3 years: self food intake, general diet, but once milk or milk food is required. Daily regime. Good coordination of movements (running, jumping), growth increases by 5-9 cm per year, weight – by 2 – 2.5 kg. Sleep – 13-14 hours a day.
||The development of imagination, fantasy. Awareness of self. Comprehension of language sentences. The first “why?”
|First childhood (4-7 years)
||4-5 years: nutrition is common with adults, but more fortified. He makes complex movements, begins to sculpt, draw, write. Produced hygiene skills. Height – 106-110 cm, weight – 15-16 kg. Sleep – 12-13 hours
||The affirmation of one’s “I”, curiosity appears, imitates the activity of adults, distinguishes between the imaginary and the real
|6-7 years: change of teeth for permanent, general diet. Improving motor reactions. The first growth jump is 10 cm. It is capable of learning activities. Sleep – 11-12 hours a day.
||School is the second psychological crisis period for a child, falling into new conditions. Speech is formed, there are own thoughts
|Second childhood (boys – 8-12 years old, girls 8-11 years old)
||Enhanced growth, secretion of sex hormones, the appearance of secondary sexual characteristics. The mode of the day is being developed. High-calorie, vitamin nutrition. Sleep – 10-11 hours
||There are preferences, tendencies. Developing mental abilities, personality formation
|Adolescence (boys – 13-16 years old, girls 12-15 years old)
||Puberty. 2nd growth jump (arms and legs) – 10-15 cm. Excessive excitability and irritability. Nutrition requires 20% more protein. Sleep – 9-10 hours
||The period of internal contradictions. Acceleration – acceleration of mental and physical development
|Youthful age (boys – 17-21 years old, girls – 10-20 years old).
||The completion of the growth and formation of the body. Sexual and psychological maturity. The final formation of the nervous system. High-calorie nutrition. Sleep – 8-9 hours
||The final formation of personality. Finding a place in life, getting professions.
|Mature age is the first period. For women – 21-35 years old; for men – 22-35 years old
||The most productive period of life. Creation of a family. Birth and upbringing of children, work on achieving the goals of life. Gradual decrease in metabolic rate. Sleep – 8-9 hours a day.
||Marriage, birth and parenting. Development of own abilities. The choice of work.
|Mature age is the second period. For women – 36-55 years old, for men – 36-60 years old
||Restructuring of the body, a gradual decrease in metabolic processes. Body aging. The appearance of wrinkles. Sleep – 8-9 hours
||The implementation of man as a person in a certain field of activity. Building a strong family.
|Elderly age: men – 61-74 years old,
Women – 56-74 years old.
|Decreased metabolic rate, extinction of reproductive function, accumulation of diseases
||Age of wisdom, passing on experience to next generations
|Senile age: 75-90 years.