Fat Buster! Irisin produced by exercise can burn fat

Doctors often recommend that if you want to lose weight, you should pay attention to your diet and exercise more. A recent study in the United States has once again verified the fact that exercise can help lose weight. It turns out that a hormone called irisin that can fight obesity and promote fat burning may be hidden in the human body. Scholars from Harvard Medical School have found that this hormone can be produced through exercise, so next time your doctor advises you to exercise more, just do it!

Scholars from Harvard Medical School have found that exercise produces a hormone called irisin, which can convert white fat tissue, which is prone to cause obesity, into brown fat tissue, which helps burn fat.

Scholars from Harvard Medical School have found that exercise produces a hormone called irisin, which can convert white fat tissue, which is prone to causing obesity, into brown fat tissue, which helps burn fat. The discovery is considered a new breakthrough in research on the treatment of obesity. One day in the future, this hormone may be made into a drug to help prevent obesity.

Nutritionist: Animal studies need to be confirmed in more ways

Nutritionist Zhao Hanying said that this research is currently limited to animal experiments and more research is needed to support it. The reason why brown fat helps with weight loss comes from the large number of mitochondria in brown fat, also known as "energy factories", which can convert energy, help produce heat, and help metabolize white fat.

Children have more brown fat tissue in their bodies. As they age, they have less brown fat and more white subcutaneous fat. According to data published in the New England Journal of Medicine and the scientific journal Nature, brown fat is more easily activated when the human body is in a low-temperature environment.

Nutritionists suggest that the most effective way to lose weight in a healthy way is to control diet and exercise.

Nutritionist: Diet and exercise to reduce fat and weight

Nutritionist Zhao Hanying suggests that people who want to lose weight should control their diet and combine it with exercise. In addition, essential fatty acids can actually help the human body metabolize fat, such as Omega-3 and Omega-6 unsaturated fatty acids. The sources of intake include fish such as salmon, as well as flax seeds, flax oil, chia seed oil and evening primrose oil.

[Nutritionist's Tips]:

Wang Jinkun, professor of the Department of Nutrition at Sun Yat-sen University of Medical Sciences, said that irisin can currently only be obtained through exercise, but it is not the only hormone produced by the human body after exercise, so there is no need to insist on using exercise to make the body produce irisin. In order to measure irisin in the body after exercise, long-term intense exercise is required, at least 1 hour of aerobic exercise. However, it is not recommended for ordinary people to engage in such intense exercise. It is recommended to just do appropriate physical activities.

Irisin Tips

Scientists have discovered in experiments on mice and human exercise control that the human body produces a large amount of PGC1-alpha during and after exercise, which prompts the body to produce irisin. Once irisin is formed in the muscles, it travels through the bloodstream until it enters the fat cell tissue.