First, protein:
It is the basic component of human cells and tissues, and the daily supply should be 35-40 grams. The main sources are meat, eggs, fish, beans and various cereals.
Second, fat:
Its function is to provide heat, regulate body temperature, protect nerves and internal organs, and promote vitamin absorption. The daily supply should be 30-40 grams. Mainly from animal and vegetable oil, milk, egg yolk, meat and fish.
Third, carbohydrates:
It is the main source of heat energy for human activities, growth and development, and the daily intake should be 140- 170g. Cereals, beans, sugars, vegetables and fruits in food can provide carbohydrates.
Four, minerals:
Among them, calcium is the main raw material for the growth of baby's bones and teeth, and 600 mg should be guaranteed every day. Milk, eggs, fish, beans and vegetables are high in calcium. Iron is the main raw material for human hematopoiesis, and the daily supply should be around 10 mg. Mainly from animal liver, egg yolk, lean meat, green leafy vegetables and beans. Zinc can stimulate appetite and promote baby's growth and development. It is high in animal viscera, peanuts, bananas and beans, and should be ingested 10 mg per day. Iodine is also a very important nutrient necessary for the growth and development of infants. It is closely related to the baby's intellectual development and physical development, and it should be guaranteed to consume 70 micrograms per day. Iodine content in all kinds of seafood is extremely rich, and eating iodized salt is also a good way to supplement iodine.
Five, vitamins:
Function is to maintain normal physiological function and growth and development. The most important are vitamins A, B 1, B2, C and D, and the main sources are vegetables, fruits, meat, eggs, beans, milk and coarse grains. 1-3-year-old infants' daily intake of vitamin d should be 400 international units.
Six, water:
It is one of the most important parts of the human body, maintaining metabolism and body temperature regulation. At this stage, the baby should be supplemented with125-150ml of water per kilogram of body weight every day.
As we all know, three-year-old babies are more vulnerable to physical harassment than normal people. According to the six indispensable nutrients provided above, match the most suitable nutritious diet for your baby and let your three-year-old baby grow up healthily! I hope they can all grow into pillars of the motherland.