dimanche 21 juin 2015

whats is l-carnitine ? and how does ir work ?

whats is l-carnitine ? and how does ir work  ?

L-carnitine is an amino acid (a building block for proteins) that is naturally produced in the body.

L-carnitine supplements are used to increase L-carnitine levels in people whose natural level of L-carnitine is too low because they have a genetic disorder, are taking certain drugs (valproic acid for seizures), or because they are undergoing a medical procedure (hemodialysis for kidney disease) that uses up the body’s L-carnitine. It is also used as a replacement supplement in strict vegetarians, dieters, and low-weightor premature infants.

L-carnitine is used for conditions of the heart and blood vessels including heart-related chest paincongestive heart failure (CHF), heart complications of a disease called diphtheria, heart attackleg pain caused by circulation problems (intermittent claudication), and high cholesterol.

Some people use L-carnitine for muscle disorders associated with certain AIDSmedications, difficulty fathering a child (male infertility), a brain development disorder called Rett syndromeanorexiachronic fatigue syndrome, diabetes, overactivethyroid, attention deficit-hyperactivity disorder (ADHD), leg ulcers, Lyme disease, and to improve athletic performance and endurance.

The body can convert L-carnitine to other amino acids called acetyl-L-carnitine and propionyl-L-carnitine. But, no one knows whether the benefits of carnitines are interchangeable. Until more is known, don’t substitute one form of carnitine for another.

How does it work?

L-carnitine helps the body produce energy. It is important for heart and brain function, muscle movement, and many other body processes.