How can I reduce my tummy in 7 days?by Kariss Akluge All Approximately Health
Muscle Free and Brown Fat Hormones
Nutra Holistic Keto Diet Because the body can sense and communicate environmental changes to different organs through nerves and hormones, researchers have been investigating the hormones that are released by low temperatures. The research team recruited volunteers for the study. They exposed the volunteers in increasing cold, from 18 ° C to 12 ° C, until they trembled. The volunteers began to shake at about 16 ° C.
"We took blood samples to measure hormone levels and detected tremors with special equipment placed on the skin that sensed the electrical activity of muscles," Dr. Lee explains.
"These hormones have increased the Nutra Holistic Keto Diet fat burning rate of white fat cells in the laboratory and the treated fat cells have begun to emit heat - a hallmark of brown fat function."
Exercise Imitating Tremor
Researchers point out that a research team at Harvard University discovered irisin in 2012, identifying it as a muscle hormone that was released by exercise that turns white fat into brown fat.
But researchers in this latest study point out that exercise produces heat by itself. Thus, they questioned why the muscle under exercise would trigger a mechanism that produces more heat.
To find out, the same volunteers underwent exercise tests. Nutra Holistic Keto Diet The process in which the muscles release irisin during aerobic exercises has been compared to the process in which they release the tremendous hormone.
The researchers found that when exercising on a bicycle for 1 hour, Nutra Holistic Keto Diet the participants' muscles released the same amount of irisin they released after 10-15 minutes of shaking.
Researchers hypothesize that exercise may be mimicking the tremor. Dr. Lee points out that muscles contract during both processes and that exercise-stimulated cuisine has evolved from cold environments.
Overall, he points out that these findings may open the door to new treatments for obesity:
Nutra Holistic Keto Diet "From a clinical point of view, irisin and FGF21 represent a cold-stimulated hormone system, which was previously unknown, and which can be used in future obesity therapies through the activation of brown fat."
Medical News Today recently showed a study suggesting that as we age, our brown fat becomes less effective at burning calories.
Can Brown Fat Help You Lose Weight?
What is the difference between white fat and brown fat? Nutra Holistic Keto Diet Can the second be used to help you lose weight? What types of fat are there?
There are two types of adipose tissue, or fat, found in mammals: white adipose tissue, or white fat, and brown adipose tissue, or brown fat. White fat serves three functions: heat insulation, Nutra Holistic Keto Diet damping mechanism and, most importantly, as an energy source. Brown fat is important for thermogenesis (heat production) in newborns, but what specific purpose it serves in adults is still unclear.
Very young babies do not tremble to stay warm, they burn brown fat. Nutra Holistic Keto Diet In newborn babies, brown fat accounts for about 25% of body mass and is located in the back, upper spine and shoulders.
In adults, the presence, amount and distribution of each type of fat depending on the species, but there is much more Nutra Holistic Keto Diet white fat than brown. Adults carry many pounds of white fat and only a few grams of brown fat, concentrated on the front of the neck and upper chest.
Brown fat is made from cells that produce heat, full of mitochondria (energy-generating structures), and is metabolically active, different from white fat. Nutra Holistic Keto Diet The brown color comes from iron that is bound to proteins in these mitochondria.
What do we know about brown fat?
Researchers are not sure what brown Nutra Holistic Keto Diet fat does in adults, but it is known that it burns a lot of energy (and that, in itself, is enough to help you lose weight). Nutra Holistic Keto Diet According to Ronald Kahn, a researcher at the Joslin Diabetes Center at Harvard Medical School in Boston, Massachusetts, 50 grams of brown fat can burn up to 20% of a person's daily energy intake.
Researchers investigating a protein called PRDM16 have found that this protein can cause cells that produce white fat to produce brown fat. Kahn and colleagues have extended the work and found that a protein called BMP7 is vital for the generation of brown fat cells. Nutra Holistic Keto Diet The researchers artificially increased the amount of BMP7 in some mice and used mice that did not receive the protein as a control. After five days, mice that took the Nutra Holistic Keto Diet protein had more brown fat, less weight gain, and a body temperature higher than that of animals they did not take.
Can brown fat be used to lose weight?
Currently, anti-obesity measures focus on reducing energy or food intake. Nutra Holistic Keto Diet Can such studies of brown fat lead to new treatments for obesity?
It is possible that drugs that mimic activity or raise levels of these proteins may promote the conversion of white fat to brown fat. Researchers are also studying ways to increase the amount of brown fat a person possesses and increase their metabolic activity to help burn fat faster. Nutra Holistic Keto Diet Some even suggest that people with obesity may be able to receive a transplant of brown fat cells - the idea is that brown fat cells can help to lose weight by being placed in the abdomen to stimulate the burning of white fat stored there.
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Created on Nov 15th 2019 01:34. Viewed 109 times.