What is it L-Carnitine ?

L-carnitine is very similar to the nonessential amino acid carnitine. It performs some of the same functions, such as helping metabolize food into energy.

L-carnitine is synthesized in the body from the amino acids lysine and methionine. L-Carnitine is available as a high quality supplement from Bodybuilding.com, as well as from natural and synthetic sources. It is also found in avocados, dairy products, and red meats (especially lamb and beef).

Overview:
L-Carnitine is made in the body from the amino acids lysine and methionine. It increases the use of fat as an energy source by transporting fatty acids into the mitochondria, where they are ‘burned’ to release energy for body functions. The L-carnitine form may cause adverse side effects however. It is available in several different forms including propionyl-L-carnitine and acetyl-L-carnitine. Propionyl-L-carnitine, through its enhancement of metabolism has been proven to prevent ischemia-induced heart dysfunction, and acetyl-L-carnitine has been suggested to delay the progression of Alzheimer’s disease. L-carnitine is found naturally in avocados, breast milk, dairy products, red meats (namely lamb and beef), and tempeh (fermented soybean product). A deficiency of L-Carnitine can cause muscle fatigue, cramps, or low blood-sugar levels.

How This Supplement Works in Your Body:

• Promotes normal growth and development
• Possible treatment for (and maybe prevention of) some forms of cardiovascular disease
• May protect against muscle disease
• May help build muscle
• May protect against liver disease
• May protect against diabetes
• May protect against kidney disease
• Potential diet aid
• May make low-calorie diets easier to tolerate by reducing feelings of hunger and weakness
• May increase energy and activity in people with congestive heart disease

Where This Supplement is Found:
Avocados
Breast milk
Dairy products
Red meats (namely lamb and beef)
Tempeh (fermented soybean product)

How to Use:
Take whole with a full glass of liquid. Do not chew or crush. Take L-carnitine with meals or 1 to 1-1/2 hours after meals unless otherwise advised by your physician.
Avoid L-carnitine tablets; they may be toxic.

Available as:
Tablets
Acetyl-L-carnitine.
Propionyl-L-carnitine