How to switch between two different brands of milk powder. Milk powder is a necessary nutritional product for baby\’s growth and development. Sometimes, in order to meet different needs or due to economic reasons, different brands of milk powder will appear on the maternal and infant market. So how to convert when using different brands of milk powder? Next, we will discuss in detail the formula, nutritional content, feeding frequency and types of milk powder. Different brands of milk powder may have some differences in formulas, such as