When it comes to weight loss, while many people can achieve their goal more quickly, others take years to achieve even a slight improvement.
Published on 07/12/2024 at 20:04 | Updated on 12/07/2024 at 20:14
The quest to lose weight is a unique and challenging journey.
Despite following similar diets and exercises, some people seem to lose weight faster than others.
Science has looked into this issue, and has provided explanations that go beyond just counting calories.
Scientific Discoveries: The Importance of Protein in Weight Loss
According to information from Portal Metropoles, researchers from Kobe University in Japan have discovered that a specific protein, PGC-1, may play a role in the weight loss process.
PGC-1 is a signaling molecule produced in muscle that is linked to the body's response to exercise.
PGC-1: Types and Functions
There are three types of this protein: PGC-1 A, B, and C. Versions B and C are produced ten times more during exercise, boosting your results.
Studies in mice genetically modified to lack the b and c variants have shown that without these proteins, the animals have less muscle growth, burn less fat and consume less oxygen, especially during short-term exercise.
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Impact on humans
In humans, researchers have observed that people with higher levels of proteins B and C have lower body fat and higher oxygen consumption.
Individuals with type 2 diabetes and obesity, who had lower levels of PGC-1, had greater difficulty losing weight.
Long-term exercise and protein A.
Moreover, long-term exercise stimulates the production of protein A.
Mice that exercised for six weeks experienced an increase in muscle mass, regardless of whether they had the other types of molecule.
These results suggest that PGC-1 may be a target for novel approaches to treating obesity.
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