What Is L-Carnitine?
L-carnitine is an amino acid that the body produces naturally. L-carnitine is most commonly recognized for the role it plays in the production of energy in the body by transporting fatty acids into your cells’ mitochondria. The mitochondria then burns these fats to create usable energy.
L-carnitine is naturally produced in the body from the amino acids lysine and methionine, but in order to do this in meaningful amounts, you need to be getting plenty of Vitamin C from your diet or supplements. L-carnitine can also be ingested through foods like meat or fish. This is why many vegetarians and vegans find it beneficial to supplement L-carnitine, but they are not the only ones who can benefit from supplementation.
How Does Your Body Use L-Carnitine?
The main reason we need l-carnitine is for energy production, which is done through the process described above. Additionally, l-carnitine is thought to increase mitochondrial function and support heart and brain health.
L-Carnitine In Sports Nutrition
L-carnitine has been popularized in the fitness space, but the reasons people are supplementing with l-carnitine when it comes to exercise or sports often lacks merit. The theory that l-carnitine in and of itself supports fat loss due to the fat burning properties is simply inaccurate. In two studies, l-carnitine supplementation did not have any measurable impact on weight loss in the subjects.
Those supplementing with l-carnitine prior to workouts actually benefit from the energy production, rather than the fat burning properties of the supplement. It is for this reason the amino acid has become popular in the fitness space.
L-carnitine’s benefits go much further beyond simple sports nutrition. Here are some of the additional benefits related to l-carnitine supplementation that you can take advantage of:
Patients suffering from age related mental decline can benefit from l-carnitine supplementation. In some cases, an alternative form, acetyl-l-carnitine, has show to protect the brain from cell damage. Specifically, in patients with alcohol additions, regular acetyl-l-carnitine supplementation improved all measures of brain function.
Blood pressure and other inflammatory problems in the heart have benefitted from l-carnitine. Some patients saw as much as a 10-point drop in their systolic blood pressure, which is an important indicator for heart disease.
Type 2 Diabetes
Those taking anti-diabetic medication have seen significant improvement in blood sugar levels when taking an l-carnitine supplement. It is also thought to have a positive impact on an enzyme known as AMPK, which improves the body’s ability to use carbs effectively.
Metagenics L-Carnitine With Chromium
Experts recommend no more than 2 grams of L-carnitine per day for safe long term usage. Metagenics’ L-Carnitine with Chromium includes 250 milligrams, just a quarter of a gram in a serving, allowing consumers to reap the benefits in a healthy, safe way. Chromium is blended with the l-carnitine to help the body support a healthy glucose metabolism. To order your L-carnitine and support Feeding America through your purchase, check out our store here.