The caloric expenditure is the amount of energy (calories) that each organism uses per day. Of course this covers a wide range of factors that we will analyze below:
The first energy consuming factor of any living being is the basal metabolism. And it is the most important because it represents two thirds of the daily energy expenditure. And it is that the basal metabolism is the energy consumption of an organism in absolute rest. That is, it is the energy used by tissues to maintain the physiological processes necessary for life. Put another way: it’s about the energy that keeps us alive.
Aspects that influence the basal metabolism
As you can guess from the title of this section, there are factors that affect the basal metabolism to a greater or lesser extent. And is that the metabolism influences differently depending on the person. However, we can differentiate those factors that always directly affect the individual’s metabolism from those that only affect in a timely manner, such as stress.
Body surface: there is a direct relationship. The greater the weight and height, the greater the energy consumption at rest. So when someone begins to lose weight, the basal metabolic rate decreases. This is one of the reasons why evolution stops during the weight loss processes.
Proportion between different tissues
The different tissues have different energy needs. The muscle tissue is the one that has a higher metabolic rate, that is, the one that consumes more energy at rest. This is one of the reasons why some people can eat very caloric foods without gaining weight, while others increase easily even following a diet. If your proportion of muscle tissue is greater you will eliminate more calories during rest. Even so, the proportion between these tissues can vary from one person to another depending on their age, sex, genetics, and daily physical activity.
Energy consumption is very high in childhood. In adults it decreases as age increases, and is related to the increase in the proportion of fatty tissue and the reduction of muscle tissue, which is more marked after 50 years. This trend, however, can be modified with the exercise.
In women the metabolic rate is between 10 and 15% lower than in men, because they have, by their hormonal characteristics, a greater proportion of fat tissue than men (20-25%, versus 15%).
As we can see, the basal metabolic rates differences inherent to the individual are directly related to factors that modify their muscle mass. One of the most important conclusions is that the greater the percentage of muscle mass, the greater the calorie consumption in rest situation. During the exercise, an overweight person with a higher percentage of fat tissue will consume the same calories as an athlete of the same weight, but the athlete will continue to use many more calories when the activity is over.
We hope that all of these tips will help you on your way to burning fat and acquiring new healthy habits. Read more here: Performix SST Reviews