Health knowledge and news provided by doctors.

Could L-Carnitine Be the Next Best Fat-Burning Supplement You Need?

L-Carnitine fat burning

L-Carnitine is naturally produced in your body, but not in the levels that significantly boost your weight loss. Supplementing with L-Carnitine boosts your fitness performance and delays fatigue. It can prevent diabetes too!


You’ve been following your diet to the letter and hitting the gym religiously for the last couple of weeks. And, you’ve seen good results. But do you wonder if you could be doing even better?

If you've found yourself asking this over and over, you've probably been compelled into a supplement store where you find a dizzying array of fat-burning supplements, all aimed at one goal: getting you leaner.

When looking at the long line-up, it’s important to keep natural products in mind. While you could go with the conventional fat-burning options, these are often laced with stimulant-based ingredients, like caffeine, which can have their own set of unpleasant side effects.

A natural fat-burning supplement, on the other hand, proves to be a safer option and one you can feasibly use over the long term.

One such supplement that deserves your consideration is that of L-Carnitine. Let’s give you the run-down of what this is all about so next time you walk the aisles filled with products, you’re not so overwhelmed.

A Primer on L-Carnitine

Naturally created in the body when the two amino acids lysine and methionine combine, L-Carnitine is involved in the transport of fatty acids into the mitochondria of the cell for use as an energy source.

While you will always have some of this compound in your system, natural levels are typically not high enough to show performance and fat loss-related benefits, which is why supplementation is often required.

Better Body Benefits

So how can L-Carnitine assist you? Here is the benefit line-up:

Decreased Blood Glucose Levels Coupled With Enhanced Insulin Sensitivity

A big part of staying lean in your diet is managing your blood glucose level. When blood glucose gets too high and insulin comes into the picture, fat gain becomes much more likely. Insulin’s role is to move glucose from the blood and into storage, returning blood glucose levels back to a safe range. L-Carnitine can help you control this.

Studies suggest that supplementing with L-Carnitine in the morning and evening can boost insulin sensitivity while improving blood glucose levels. This means your body is better equipped to handle increases in blood sugar and more likely to send any extra glucose present to the muscle cells rather than body fat.

This is also great news for anyone suffering from or concerned about diabetes, as insulin resistance is the major symptom and cause of the condition.

Follow eMaxHealth on YouTube, Twitter and Facebook.
Please, click to subscribe to our Youtube Channel to be notified about upcoming health and food tips.

Decreased Exercise Induced Damage

Hitting the gym hard these days? You’ll want L-Carnitine on your site. This substance appears to help lower the level of exercise-induced damage on the muscle tissues, therefore helping you recovery quickly. The faster you recover, the sooner you can hit the gym again and see ongoing progress.

Studies suggest that L-Carnitine L-Tartrate can reduce muscle damage by up to 55 to 59 percent.

Improved Fat Burning

Now the benefit you’ve been waiting for – fat burning effects. Studies suggest that adding L-Carnitine to your daily protocol may help to enhance the total level of fat oxidation (burning) taking place in the body, while preserving lean muscle mass tissue.

This is useful for both those who have a significant amount of weight to lose as well as those who are already leaner because the leaner you get, the higher your risk of losing muscle while dieting. It appears that L-Carnitine may help you counteract that risk as protein synthesis rates are not reduced when L-Carnitine supplementation is used.

Better Muscle Endurance and Decreased Fatigue

As your workout sessions get underway, there’s nothing like fatigue to put a cramp in your performance. L-Carnitine may help you defy that fatigue. Researchers have noted that in trials amongst moderately-trained young men, giving a 2 gram dose of L-Carnitine led to an increase in maximal exercise intensity, as well as an improved total power output.

The subjects also showed reduced plasma lactate levels, indicating that L-Carnitine may help prevent that burning sensation in the muscle cell that forces you to quit.

With all this on your side, you can exercise longer and harder, thus improving your total weight loss results.

Dosing Guidelines

Now that you see all the benefits L-Carnitine brings, how much should you take? First, you’ll want to make certain the supplement you're buying has L-Carnitine L-Tartrate as this is the particular form of Carnitine that appears to help with physical performance.

From there, aim for 1000 to 4000 mg about 30 to 60 minutes prior to exercise for optimal results. Do note that some people may find they become mentally stimulated by L-Carnitine, in which case you’ll want to avoid taking it later than early afternoon.

Start with the lowest dose and then work your way up as needed once you assess your own individual tolerance to the supplement.

As this product is naturally occurring in the body, most individuals will tolerate it quite well with no side effects.

So give L-Carnitine some consideration next time you’re looking for something to jump-start your fat loss progress. It’s an often-overlooked supplement that can be an excellent replacement to many of the other fat burners on the market.