proportional - one of the quantities in a mathematical proportion. quantity - the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable.
The third trimester is when women should eat around 500 extra calories per day. Special Considerations. While the 300 calorie per day example above is just an example, there are some special cases in which a woman might need to adjust her daily calorie intake to fit her needs.
Women over age 51 need 1,600 calories -- for a sedentary lifestyle -- 1,800 calories for a moderately active lifestyle and up to 2,200 calories for an active lifestyle. Add 300 calories to your daily intake if you're pregnant or breastfeeding. How Many Calories Should a 200 Lb.