ballpark figure. An acceptable, roughly accurate approximation, as in I know you can't tell me the exact cost; just give me a ballpark figure.This term alludes to a baseball field, which is always an enclosed space.The expression is basically an extension of the somewhat earlier in the ballpark, meaning within a reasonable range, and out of the ballpark, beyond a reasonable range.allpark figure. An acceptable, roughly accurate approximation, as in I know you can't tell me the exact cost; just give me a ballpark figure.
In the United States, the recommended daily allowance of protein is 46 grams per day for women over 19 years of age, and 56 grams per day for men over 19 years of age.
Common Daily Protein Recommendations. The American Dietetic Associationâs RDA (recommended daily allowance) for protein is 0.36g per pound of bodyweight. This means that as a bare minimum, a 180lb male only needs 65 grams of protein per day to meet his daily requirements. Itâs important to note that the ADAâs recommendations are based on sedentary individuals, and those that are more active will have a slightly higher RDA.