I'm wondering where the term ballpark estimate comes from? Sometimes ballpark is said stand-alone to mean a rough estimate, as in these numbers are a ballpark.I understand it must come from baseball or some other sport.'m wondering where the term ballpark estimate comes from? Sometimes ballpark is said stand-alone to mean a rough estimate, as in these numbers are a ballpark.
You need protein for your muscles, bones, and the rest of your body. Exactly how much you need changes with age: Babies need about 10 grams a day. School-age kids need 19-34 grams a day. Teenage boys need up to 52 grams a day. Teenage girls need 46 grams a day. Adult men need about 56 grams a day.
How much protein you need. Pregnant women: about 70 grams (g) of protein per day. Non-pregnant women: about 45 g. You don't have to get the recommended amount of protein every day.Instead, aim for that amount as an average over the course of a few days or a week.ow much protein you need. Pregnant women: about 70 grams (g) of protein per day. Non-pregnant women: about 45 g. You don't have to get the recommended amount of protein every day.