Brown Adipose Tissue (BAT) produces heat while burning body fat. Brown adipose tissue or BAT is present in babies, infants, young mammals, and human adults. Its primary function is to produce heat by burning calories to maintain the body’s average temperature. It also plays a part in energy expenditure by increasing people’s activity levels when the temperature drops below the set point of their bodies.
Described as new fat that burns calories, brown adipose tissue has begun to attract attention from scientists worldwide looking at ways to increase weight loss through this form of fat, which leaves white fat tissue alone. The findings are entirely unexpected because it was previously thought that brown adipose tissues only exist in babies, infants, young mammals, and human adults.
What is Brown Adipose Tissue?
Brown adipose tissue or BAT plays a vital role in thermogenesis. It also plays a significant part in energy expenditure by increasing people’s activity levels when the temperature drops below their set point on their bodies. With increased metabolic activity inside brown adipose tissue, more heat is produced to maintain an average body temperature of 34 degrees or lower. People who have high levels of brown adipose tissue for the age group above 50 may often experience weight loss despite regular intake of high-calorie food and drinks without physical exercise. The new fat uses calories to produce heat while leaving white fat cells intact and undamaged during the weight loss process, making it perfect for obese people to lose weight. Brown fat has more blood vessels than white fat cells, making it easier for the body to siphon off excess energy during cold conditions.
How Does Brown Adipose Tissue Work?
Brown adipose tissue or BAT is present in babies, infants, young mammals, and human adults. It creates heat by burning calories like a stove burning wood to produce heat. The thermogenesis process is an automatic function similar to breathing in all mammals, including humans, during cold temperatures. People can burn brown adipose tissue without being aware of their actions through intense physical exercise when the body temperature drops below the set point on their body temperature threshold due to a cold climate.
People can also burn brown fat tissue in response to chronic high-calorie food intake with average body temperature without physical exercise when they are not exposed to cold conditions. For instance, people who have metabolic syndrome or diabetes often have high brown adipose tissues due to increased calorie uptake in the body. However, it is beneficial for humans when their weight loss is supported by burning calories rather than being stored in their bodies as new fat cells, which may cause problems later on when they become obese.
Brown Adipose Tissue Levels Can Be Raised To Burn More Calories
Brown adipose tissue or BAT has long been thought to be mainly present and active during early childhood and hibernation, but researchers’ recent discoveries have proved otherwise. According to them, brown adipose tissue or BAT only stops working in humans when they face obesity problems. Their studies have found that people who are obese have decreased levels of brown adipose tissues, which is another reason for their weight gain issues. However, scientists are beginning to realize that humans can control their weight loss by simply increasing levels of brown adipose tissue in their bodies when they are exposed to cold climates, even if they do not take part in regular physical exercise routines.
Brown Adipose Tissue Helps To Alleviate Obesity
Brown adipose tissue or BAT burns calories and stores energy as new fat cells while leaving calories intact and undamaged during the weight loss process, according to recent research reports from several scientists. Brown adipose tissue or BAT is mainly active during cold temperature and weight loss periods for people with metabolic syndrome or diabetes. Still, it can also be activated by intense physical exercises when the body temperature drops below-set point on their bodies due to normal environmental conditions. Human babies and infants have high levels of brown adipose tissues in their bodies during early childhood, enabling them to maintain healthy weights even if they feed upon high-calorie food like milk without taking part in regular physical exercise routines. However, scientists are still investigating how much brown adipose tissue activities play a role in the human weight loss process.
New Study Reveals Even Older People Have Higher Levels Of Brown Adipose Tissue
According to a new study from researchers at the National Institute of Aging or NIA, older people have higher levels of brown adipose tissues in their bodies to prevent cold effects, which are related to severe health conditions. The study, published in the latest edition of the journal Cell Metabolism, reveals that older adults who live in cold areas with low temperatures burn more calories than those living in warm climates even if they do not take part in any regular physical exercise.
Brown adipose tissue or BAT for weight loss
New research scientists are helping people lose weight safely and naturally by working on ways to increase levels of brown adipose tissue in their bodies when they take part in exercises like climbing stairs instead of performing intense physical exercises like cycling. It may be easier for human beings to burn calories when exposed to cold temperatures. Scientists are working on increasing brown adipose tissue or BAT levels in human bodies by doing less physical exercise for extended periods.
Studies on the effects of cold exposure during weight loss have found that people living in cold climates with low temperatures may lose more weight than those living in warm climate areas, even without regular physical exercise. However, doctors warn against sudden exposure to shallow temperatures because it could cause problems like hypothermia and other health issues which might be life-threatening.
Doctors recommend that obese patients who want to reduce their weight with natural methods take short walks around their neighborhood or do some light housework to increase brown adipose tissue levels in their bodies under close medical supervision.
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