Usually he drinks only 550 to 600 ml of milk each day, but he does eat yogurt. Sue Gilbert Sue is a consulting nutritionist. For many years she worked with Earth's Best Organic Baby Food, integrating nutrition and product development. She has written numerous articles on children's health and nutrition for parenting publications. Your son sounds very typical and very normal.
Limited likes can be nutritionally adequate if they encompass all the food groups.
To be sure that over the course of a week or so he is getting sufficient nutrients, make sure that he is not eating any one food group to the exclusion of another. If, at the end of several days, you notice that he is filling up on bread, but eating nothing with protein, you will want to make some adjustments in what you are offering him to eat. You need to provide a wide variety of foods for him to choose from, while still respecting his likes and dislikes. It is very common for kids to go on food 'jags' where they seemingly eat only one food. Offer the favorite foods along with the not so favorite ones, and eventually he will come to eat what the rest of the family is eating.