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Carnitine is a type of B vitamin. Its structure resembles that of an amino acid, so some people also classify it as an amino acid. Its main function is to help transport long-chain fatty acids to provide energy. This can prevent fat from accumulating in the heart, liver and skeletal muscles. There are three forms of artificially synthesized carnitine: L-carnitine, dextrorotatory carnitine and racemic carnitine, among which L-carnitine has a better effect.
L-carnitine has 6 main functions.
1.Improve asthenoteratozoospermia (male infertility)
Most clinical studies have shown that L-carnitine can increase the sperm count and motility of infertile men.
2.Support weight loss
L-carnitine is a key substance in the process of fat metabolism. It can release fatty acids from fat cells and transport them to mitochondria for oxidative metabolism, generating energy, thereby reducing fat accumulation and promoting weight loss.
3.Beneficial for diabetes
A meta-analysis published in Food & Function in 2023 showed that L-carnitine significantly improved HOMA-IR (MD=-0.58), TG (MD=-11.22 mg/dL), etc., and had a favorable impact on the glycipid profile.
4.Prevent cardiovascular diseases
It helps transport long-chain fatty acids into the mitochondrial matrix, triggering cardioprotective effects by reducing oxidative stress, inflammation and necrosis of cardiomyocytes.
L-carnitine depletion is characterized by a reduced expression of the "organic cation transporter 2" gene and is closely related to CVD. Supplementing exogenous L-carnitine can be used as an appropriate protective strategy for preventing ventricular insufficiency, ischemia-reperfusion injury, arrhythmia and toxic myocardial injury.
5. Improve non-alcoholic fatty liver disease
L-carnitine inhibits the increase in blood lipids induced by a high-fat diet in a concentration-dependent manner, such as low-density lipoprotein cholesterol and triglycerides. And through the treatment with L-carnitine, both liver weight and liver steatosis returned to normal.
6. Strengthen cognitive function
Oral L-carnitine can promote the increase of physical and cognitive activity abilities by reducing fatigue and improving cognitive function.
L-Carnitine can be used in
It can be used as an adjuvant therapeutic drug for various diseases, such as non-alcoholic fatty liver disease and obesity.
Weight-loss food
Enhance the production performance of animals, improve meat quality and immunity.
تگ های محبوب: l-carnitine, China l-carnitine manufacturers, suppliers
