The 10 Best Reasons to Use Carnitine
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The 10 Best Reasons to Use Carnitine


Carnitine has an important role in a human’s energy production. It helps delivering fatty acids to mitochondria in order to produce energy. These days, taking carnitine with Omega 3 is one of the best ways to generate energy while losing unwanted fats. Regularly, our body produces enough carnitine which is based on what our body needs for our activities. However, there are people who need extra amount of carnitine to cope with the demands of their careers and other activities.

Specialists also propose carnitine as remedy for many conditions since it plays as antioxidant that fights off particles that can damage our body. It is also considered as treatment for fatigue and has great role in human’s metabolism, health, well being and for athlete’s performance.

There are three different types of carnitine. The difference lies on the structure of each variant. These three are the following; L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine. L-carnitine has been extensively studied by many experts and has the most positive effect to the anatomical structure of human beings.

Aside from having additional energy and helps you in burning fats, here are some advantages that you may get from taking carnitine:

1. Improving athletic performance

Carnitine helps a lot in mustering energy especially for an athlete who is just starting his daily training. Taking carnitine and making it a part of your diet helps you to reduce pains and aches that you may suffer in your activities. If you are an athlete focusing on improving your endurance, CARNITINE can increase your speed for longer periods of time while for those whose focus is in improving their strength in their athletic endeavour, it will give you more energy to lift weights and perform it repetitively. Carnitine helps you to decrease the number of lactic acids forming in your muscles which is a good thing. According to medical studies, when lactic acids develop in your muscles, you’ll get tired easily.

In a study conducted and was published in The Journal of Physiology, researchers said that L-carnitine is a great help for athletes who are training three to five times a week for triathlon. Athletes were given a single supplement of carnitine tartrate and carbs twice a day and they performed repeated bouts training as well as all-out performance trial for 30 minutes. Researchers said that a single supplement corresponds only to two grams of carnitrine with 80 grams of carbs and after 24 weeks of taking it, the group showed 80% of their maximum performance compared to the past trainings they had.

2. Weight Loss

Taking carnitine with OMEGA-3 is one of the best options to lessen your fats. Ten years ago, experts conducted a study and expressed that continuous intake of carnitine (3g per day) for 10 days is effective for oxidizing fats. Even researchers from United Kingdom agreed on the research by conducting another experiment to two groups of men inclined in endurance training.

The first group were given 80 grams of carbohydrate-only beverages twice a day. On the other hand, the second group were given L-carnitine. They received two grams of L-carnitine with 80 grams of carb beverage for the same dosage.

After 24 weeks of taking their supplements, the second group showed muscle carnitine increase with 21%. When both teams had their trainings, the L-Carnitine group showed higher muscle carnitine and 55% greater in glycogen sparring compared to the first or control group. Even the output of the second group was 35% better than first group. It only shows that L-carnitine is more efficient in burning your fats.

Meanwhile, researches also said that L-carnitine can make a person reduce his thinking of eating or hunger which moderates the calorie intake of a person. Supplementation of L-carnitine can decrease abdominal fat or even the level of serum leptin (a hormone related to obesity). The recommendation is to take one to two capsules thrice a day.

3. Use Carnitine as Anti-Aging

Stop aging!Carnitine helps an individual to delay a man’s aging process since it reduces the activity of mitochondrial membrane. Acetyl-L-carnitine is a fat which is soluble and activates nerves that contribute in protecting your tissues from stress and toxic damages. It keeps the steady flow of energy in your brain cells. Remember that the brain needs to function properly and cope with any stress in a more capable manner. That is why acetyl L-carnitine contributes in improving mood, cognition and memory of a person.

4. Hyperthyroidism

L-carnitine helps in preventing or reducing signs of an overactive thyroid, such as insomnia, tremors, and heart palpitations by suppressing thyroid hormone. In Italy, researchers studied a woman’s case who survived cancer and having an immunotherapy for treatment. Due to her condition, she developed hyperthyroidism. Based on the study, the woman’s condition improved after supplementation of 4 grams of L-carnitine a day until the doctors reduced it to 1 gram per day.

5. Prevention of serious condition while on hemodialysis and end-stage of renal disease

Hemodialysis and under end-stage renal disease are the main cause why patients become carnitine insufficient. As such, having low carnitine while suffering these diseases can contribute to serious illnesses like muscle weakness, altered levels of blood fats, anemia and even cardiac complications. Some doctors use L-carnitine (through injection) to prevent the symptoms since it is an important cofactor in energy metabolism and fatty acids.

6. Prevent Diabetes and Improve Insulin Health With Carnitine

Diabetes is one of the devastating diseases in the world due to inability of our body to metabolize glucose that results to poor insulin function. But nowadays, doctors use carnitine as a potential remedy to get rid from diabetes. As we all know, L-carnitine is effective in decreasing our fat metabolism that helps our body fights atherosclerosis. On the other hand, it improves sensitivity of insulin that is significant on your body for insulin-mediated glucose. The following are also methods to understand the importance of carnitine in improving your insulin health:

a.) It is important that you must have a ratio of 1:5 in taking L-carnitine and omega-3 fish oils.
b.) You must add L-carnitine and omega-3 in your daily lifestyle. You can see the improvement after three months when it comes to fatty acids and glycerol however; you need six months of same ratio in your lifestyle to improve your muscle carnitine level.
c.) To make your goal more effective, sustain carnitine supplement with daily exercise and foods that are rich in protein.

7. Improve Male infertility

The inability of man to produce normal sperm count is the major reason of male infertility. Some study shows that L-carnitine supplementation may improve men’s sperm motility and count. It is because carnitine content is important in seminal plasma as it increased mitochondrial fatty-acid oxidation. When a man has more energy, he will have a greater ability produce sperm daily and reduce cell death in his testes.

8. Prevents Cachexia or Wasting Disease

Cachexia is a disease acquired by cancer patients, persons with AIDS/HIV chronic diseases, heart failure and tuberculosis. It is also called as wasting disease because even a person eats too much, still his lean body mass and weight doesn’t improve. A person with this condition shows that carnitine is depleted that gives problem in metabolism. Study shows that L-carnitine regulates lipid metabolism and taking it regularly can increase the chance to improve patient’s condition. That is the reason why some doctors internationally uses L-carnitine as therapeutic strategy in some cases like cachexia.

9. Alzheimer’s Disease and Memory Impairment

Human brain is a powerful part of our body but sometimes considered as most difficult part to recover from any damage or accident. One of the best known diseases that affect our brain or memory is Alzheimer and dementia that can be caused by too much depression according to studies. However, acetyl-L-carnitine brings new hope for those who are suffering from Alzheimer’s disease or dementia. Carnitine reverses or slows down brain deterioration aside from helping a person to be relieved from depression. However, doctor’s advice should also be taken by person suffering such diseases.

10. Carnitine as prevention to cataract and loss of vision

Cataract is one of the major problems in the eyes as a person reached the adulthood period. Due to this problem in the society, a medical college school in Agusta conducted research that reveals the importance of carnitine in protecting ocular tissues. They found out that acetylated carnitine may prevent blindness because of cataract since it restrains potential glycation or lipid of lens tissues. Meanwhile, there are other researches that have shown that proper combination of compounds which affect mitochondrial lipid metabolism may help subsequently help good visual functions.


The medical world would always say that though human beings have the same anatomical structure, we always have different needs to improve and repair our body. It is important that before you take any type of supplement or medication, a proper medical consultation should be done.

As we come to a conclusion, we understand how l-carnitine can assist us greatly in improving our body composition. A leaner, and a more muscular body. At BeFit, we see PHD Nutrition as having one of the better, if not the best l-carnitine product in the current supplement market. Every capsule of PHD Nutrition L-carnitine contains the purest form, pharmaceutical grade of 500 mg L-Carnitine L-Tartrate .

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