Basal metabolic rate BMR (basicmetabolismrate) refers to a person in the static case, the heat required to maintain the minimum number of calories consumed life, is mainly used for breathing, heart rate, oxygen delivery, glandular secretion, excretion of kidney filtration, muscle Tension, cell function, etc. required calories. Generally refers to the amount of heat generated by the body per hour per square meter of body surface area under conditions of an ambient temperature of 16 °C to 20 °C and an absolute quiet position after fasting for a considerable period of time ( typically 14 to 16 hours ) . The body's life activities throughout the day, the energy metabolism changes are very obvious, active energy metabolism is high, and quiet, especially when sleep, the energy metabolism is low. How to measure the basic condition of human metabolism? In the study of human metabolism and clinical practice, the researchers are able to measure energy consumption when the human body is awake and quiet, that is, not affected by exercise, food, nervousness, and changes in outside temperature. And more able to reflect the current state of the body; it represents the energy consumption rate ( joules ) per square meter of body surface area per hour , which is the basal metabolic rate. Simply put, if your basic metabolic rate is 1200 calories and you are sleeping all day, there is no other activity that would consume 1200 calories. The basal metabolism accounts for about 65-70% of the total calories consumed by the body . It is the body's most consumed calorie, so it will affect the speed of weight loss to a large extent. The basal metabolic rate varies with age, gender, body composition, and hormonal status. It rarely changes in the short term. Almost in the gene, it determines the basal metabolic rate of a person, but it will increase with age. The gradual decline, which is also the reason that more fat people in older people than young people. In general, the basal metabolic rate of humans during infancy is quite high, and it will decline rapidly during childhood, until adulthood gradually stabilizes. The basal metabolic rate can represent the metabolic capacity of human cells. The physiological functions of cells are different, and their metabolic capacities are also different. In general, the metabolism of adipose tissue and bone tissue is less, and the metabolism of lean tissue is more. Therefore, BMR is directly proportional to lean tissue ( LeanBodyMass ). among them: • Dieting can cause muscle loss, reduce lean muscle tissue, and further reduce the basal metabolic rate. So simple dieting will slow down the rate of weight loss, and eventually enter the plateau. • Exercise can prevent the loss of lean muscle tissue and increase the amount of lean muscle tissue. It is the most effective way to promote basal metabolic rate. 5 Leves Desk Organizer,Multi-Function Desk Organizer,Useful File Storage Box,Office File Storage Box Cixi Dujia Electronic Appliance Co., Ltd. , https://www.cixidujia.com