First of all, it depends on what material the baby's water cup is made of. If the baby's water cup is made of glass, it doesn't need to be changed frequently. You only need to wash it a few times, and you can use it with confidence every once in a while.
If the baby's water cup is made of plastic, it is recommended that the mother change the water cup for the baby once a month or so, because the water for the baby is often hot, and hot water is not good for plastic, which will produce some substances harmful to the baby's health for a long time, so be sure to change it more and clean it every few days.
In fact, there is no specific time to change the cup, but also depends on the frequency of the baby using the cup to decide the time to change the cup. Even if you don't change the baby's water cup, you should take the initiative to wash the baby's water cup. And when buying a water cup, it is best to choose a glass material. And don't choose some three-no products produced by small factories, but choose some big brand cups with better quality assurance.
Dietary considerations during lactation
1. Adequate high-quality protein should be provided during lactation. Animal foods, such as eggs, poultry and fish, can provide high-quality protein and should be eaten more.
2. During lactation, we should try our best to have a complete range of foods without partial eclipse, and the quantity should be increased accordingly to ensure adequate nutrition intake. In other words, in addition to the staple cereal, non-staple food should be diversified, and 4-5 meals a day is appropriate.
3. Eat enough fresh vegetables, fruits and seaweed during lactation. Fresh vegetables and fruits contain a variety of vitamins, inorganic salts, cellulose, pectin, organic acids and other ingredients, and seaweed can also supplement the right amount of iodine.
4. Eat more calcium-rich foods during lactation. The wet nurse needs a lot of calcium, so she should pay special attention to supplement it. Milk and dairy products have the highest calcium content and are easy to be absorbed and utilized. A certain amount should be added every day.
In order to prevent anemia during lactation, we should eat more foods with high iron content, such as animal liver, meat, fish, some vegetables, soybeans and their products.