What a mother should look on the label - the rate of fat or sodium?

The two. There is no maximum dosage recommended by product - and if there were, it would be different according to age. Still it's good to keep an eye on these ingredients. The fat, always remember, can not provide more than 30% of daily calories consumed by children. No need to get all the time doing account: just use common sense and to offer something with fat in the heights to your child, take care that the rest of the menu that day is lighter. For sodium, the same reasoning applies, noting that up to 12% of meninada between 6 and 18 years are hypertensive - and then the excess salt, you know ... It is worth talking to your pediatrician about it, and ask away this hypothesis guidance about their intake of salt appropriate for your child.