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.
This number represents an estimate of the number of calories you should eat each day to maintain your weight. For example, if you are male, 23 years old, weigh 160 pounds, measure 6 feet tall and get moderate exercise on three to five days a week, you should consume about 2,821 calories daily.or example, if you are 23 years old, weigh 160 pounds and measure 6 feet tall, you have a basal metabolic rate of 1,820. Your BMR equals the number of calories you burn each day through basic functions.