Answer:
A. at rest
Explanation:
When we talk about diets or nutrition, we mainly refer to foods, their properties, as well as the nutritional values they provide us in the form of calories. But not all bodies assimilate food in the same way, which is why there are also other factors that we must take into account.
Basal metabolism is the minimum energy value that the cell needs to survive. In the case of people, we talk about Basal metabolic rate (BMR) as the minimum amount of energy that a person needs, in a state of rest, to carry out those vital functions necessary for the proper functioning of the organism, as well as for example the beating of the heart, breathing or the regulation of body temperature.
It is therefore an indicator that is directly related to a person's ability to lose weight. As expected, it is not the same in all people, but varies from one person to another depending on factors such as age, weight, height or sex.
Thanks to the basal metabolic rate we can know with great accuracy the amount of calories that our body demands to perform the most basic functions and with these data in hand be able to implement changes, both nutritional and caloric expenditure, that allow us to regulate Our weight according to our needs or interests.
