2.1 [as modifier] informal (Of a price or cost) approximate: the ballpark figure is $400â500. More example sentences. 1  Hibs are coy about the cost, but the ballpark figure for such stadium developments is typically 1million per 1,000 seats. Hibs are coy about the cost, but the ballpark figure for such stadium developments is typically 1million per 1,000 seats. 2  This 40 per cent ballpark figure gives us 10 per cent of GDP or â¬11 billion which we might spend.
According to these studies, a protein intake around 30% of calories may be optimal for weight loss. This amounts to 150 grams per day for someone on a 2000 calorie diet. You can calculate it by multiplying your calorie intake by 0.075.
The current RDA for protein is 0.8 grams per kilogram of body weight per day, or about 0.36 grams of protein per pound of body weight, according to the Institute of Medicine. Consuming the protein RDA can help maintain your lean muscle mass. However, to build muscle and gain weight the Academy of Nutrition and Dietetics recommends you consume 1.4 to 1.8 grams per kilogram, or about 0.64 to 0.82 grams of protein per pound of body weight each day. This means a 150-pound person should consume 96 to 123 grams of protein each day to build muscle mass and gain weight.