Leucine is an essential amino acid. The body cannot make it, but it can be found in protein-rich foods such as meat, milk, beans, and lentils. While many health benefits are associated with leucine, a branch chain amino acidalready known, such as building and repairing muscle mass – a new discovery has shown that it can also help increase our energy at the cellular level, mitochondrial power and even help fight disease.
New research shows how leucine boosts mitochondrial energy production
Scientists have long theorized that nutrients play an integral part in the proper functioning of mitochondria, the so-called “power stations” that provide energy to cells, but which specific nutrients play a role has remained somewhat of a mystery. study from the University of Cologne revealed that leucine plays a key role. “We were excited to learn that a cell’s nutritional status, specifically its leucine level, directly affects energy production.” said Dr. Qiaochu Liwho was the first author of the study. “This mechanism allows cells to quickly adapt to increased energy demands during periods of nutrient abundance.”
Can leucine help improve metabolism and overall health?
Researchers have discovered that while leucine is an important building block for protein synthesis, it also exhibits other properties, proteins on the surface of the mitochondria. Apparently, leucine improves mitochondrial function by down-regulating other proteins (such as SEL1L) that can interfere with “power station” processes.
How much leucine do you need per day?
The recommended daily allowance of leucine is about 17.7 mg per pound of body weight, which means that a person weighing 180 pounds should consume about 3,186 mg or 31.86 g per day. For athletes, the International Society of Sports Nutrition recommends more, Provides 3 grams of leucine to be taken every four hours.
The best foods high in leucine for building muscle and energy
Although most of us will not yet achieve elite athlete status, increasing our leucine levels can easily be achieved by eating more foods that contain it. One large egg contains 538 mg100 grams of chicken breast contains 2.5 grams and 100 grams of beef contains 2.6 grams of leucine. Parmesan cheese beats all of these, but with 3.4 grams of leucine per 100 grams
Faced with many people alternative therapies such as red light therapy To boost their mitochondria, this new discovery revolves around leucine beyond simple energy production. Now experts believe that by discovering how leucine affects mitochondrial metabolism, the development of new therapeutic methods for diseases associated with reduced energy production, such as cancer and metabolic disorders, may be the next step.
