1. of, involving, or being in proportion. 2. (Mathematics) maths having or related by a constant ratio. n. (Mathematics) maths an unknown term in a proportion: in a/b = c/x, x is the fourth proportional.
Recommended daily calorie intakes in the US are 2,700 for men and 2,200 for women. Eating a big breakfast could help with weight reduction and maintenance. When food is eaten may matter as much as what and how many calories are eaten.
Sedentary women between the ages of 19 and 30 should consume between 1,800 and 2,000 calories per day. Carbohydrates should account for 810 to 1,300 of your calories each day. As there are 4 calories in 1 gram of carbohydrates, this amounts to 202.5 to 325 grams of carbohydrates per day.If you are between the ages of 31 and 50, you should consume 1,800 calories per day and 202.5 to 292.5 grams of carbohydrates.he number of calories that a woman should consume each day varies with her age and level of physical activity. Regardless of these differences, the 2010 Dietary Guidelines for Americans recommends that carbohydrates account for 45 to 65 percent of your total calories.