|
METABOLISM = Anabolism + Catabolism
Anabolism = Build-Up Catabolism = Breakdown
When Build-Up (Anabolism)
is greater than Breakdown (Catabolism), we gain mass and weight. When Breakdown (Catabolism) is greater than Build-Up
(Anabolism) we lose mass and weight.
The following equation A + B ---> AB
can be accurately used to describe
Anabolism.
A) Our body burns calories ALL THE TIME. The More We Burn The Less We Weigh Calorie
burning occurs during CATABOLISM
B) We eat from time to time The More We Eat The More We Weigh Eating
is necessary to fuel ANABOLISM
Two Opposite forces. How Much We Weigh Now is the Result of A and B Combined
over time.
1. During the course of one day, out of the total number of calories burned, we burn more calories at rest than the total
amount we burn during periods of physical activity.
It might surprise you that most of the calories we burn are in fact burned
at rest. The reason is that we spend a lot of time during the course of one day at rest. For example, we spend a lot of time
sitting, sleeping basically doing nothing.
About 60 - 75% of total calories burned during the day.
Energy
expenditure contributed by exercise and daily activities amounts to about 20 to 30%.
Thermic effect of foods
(energy needed to digest and absorb food) accounts for about 10%. (Oh Yes! we burn calories in order to gain calories
from the food we eat)
|