The L-carnitine slimming serves and assists in the formation of muscle mass because it promotes fat burning, especially if it is combined with intense physical activity of at the least 40 minutes. In simpler words, L-Carnitine helps the body to have some help in the process of converting fat into energy.

The L-Carnitine , also known as Levocarnitina, is an amino acid that is effective in high protein foods, which has highly slimming effect, it plays a role in efficient burning of body fat.

It works by transporting lipids (fatty acids) to the mitochondria, which is responsible for producing cellular energy, in this place the fatty acids are converted into energy.

L-carnitine benefits

This small compound is widely recognized for maintaining and improving body weight, facilitating the formation of muscle mass and effectively reducing cellulite.

Apart from that benefit that has made it such a popular compound among overweight people and athletes, L-carnitine can bring great benefits to the body, such as:

It is used to treat cardiovascular diseases

It helps stabilize angina pectoris, helps control cholesterol and triglycerides, thus preventing heart disease, it is highly recommended for people who suffer from high blood pressure and want to lose weight.

Increase male fertility

According to studies, L-Carnitine helps improve sperm mobility, provides an additional boost to reach the egg, reducing asthenozoospermia, which is known as one of the main causes of male infertility.

Protect the brain

It prevents knots that form in the brain due to protein overstimulation, preventing memory loss and minimizing the chances of diseases such as Alzheimer’s.

In addition, it dilates and can even reverse brain deterioration, the progression of some forms of age-related delusions or Parkinson’s disease.

On the other hand, it strengthens cognitive work, crosses the brain blood-brain barrier where the synthesis of acetylcholine originates, which is responsible for keeping the mitochondria in perfect operation, eliminates fatty acids from metabolites and repairs the damage caused to the neurons by free radicals.

Avoid kidney disease

Studies have proven that Carnitine deficiency promotes the appearance of kidney diseases. Dialysis patients have decreased their fatigue and experienced an increase in red blood cells.

Improves the immune system

The proper functioning of the immune system requires a large amount of energy, when the human body becomes ill with an infection, the level of Carnitine tends to decrease, the intake of foods rich in Carnitine or a supplement, helps to restore the energy that the body needs to strengthen the immune system and therefore health.

THE Acetyl L-Carnitine , protects cells from degeneration caused by age, reduces the synthesis and accumulation of lipofuscin and also raises nerve regeneration.

Improves physical performance

It transports fat cells to the mitochondria to be converted into energy, which favors the burning of body fat, the increase in Carnitine in the body, becomes an increase in energy level and physical performance, also reducing damage and pain muscular.

Warning and contraindications

L carnitine is a fundamental substance for the functioning of the body, produced naturally by the body itself, which is why it does not represent great evils, nor does it connote many side effects.

It is important not to consume high doses in supplements, the ideal dose is always less than 20ml per day, distributed in 2 or 3 doses between meals or before a day of exercise.

However, some problems derived from the consumption of L-carnitine have been detected, especially associated with people with hypersensitivity to its components.

It is necessary to take into account the warnings that alert certain people to consider the consumption of L-carnitine, among these warnings are:

  • It can increase seizures in people with epilepsy.
  • It is contraindicated in people with heart failure, diarrhea, or peripheral neuropathies.
  • It is also contraindicated in pregnant or lactating women.

Adverse effects

If during the consumption of L-carnitine you feel certain discomforts that tend to be recurrent or do not improve, it is recommended that you go to the doctor so that he can make an assessment and rule out the incidence of the compound with the symptoms, the symptoms may be:

  • Nausea, dizziness, and vomiting.
  • Constant abdominal pain
  • Diarrhea, accompanied by heartburn and pain that could be gastritis.
  • Fever.
  • Hyperhidrosis.

What is L-carnitine for in children

A healthy child with a balanced diet does not need this compound. Otherwise, children who have a vegetarian diet, overweight children, inactive children or who suffer from diseases such as diabetes, growth disorders or suffer frequent infections, the use of carnitine is recommended, to improve the immune system, provide energy and help to growth.

In any case, it is vital that the consumption of this compound in children be carried out under strict medical supervision.

What is L-carnitine for in older adults

The nutritional supplement of L-carnitine serves to relieve physical and mental fatigue in older people, it favors the cognitive function of the very old people, it improves the loss of muscle mass that normally occurs in the body after 70 years. It is also highly tolerated and has no side effects.

How to consume L-carnitine

It is important to know that L-carnitine can be obtained naturally, since it is present in various foods of animal and plant origin. Mainly in red meats, (lamb, venison, beef and pork), characterized by being generous in levels of carnitine, to a lesser extent in white meats (fish and chicken), it is also contained in cheeses, milk and eggs.

As for the plant kingdom, the main carriers of carnitine are mushrooms, nuts, tomatoes, carrots, rice and whole wheat bread, fruits such as pears and bananas.

As a nutritional supplement, it is available in capsules, drinks and is usually synthesized with other essential amino acids (lysine and methionine) and some vitamins and minerals such as C, B3 and B6 and iron. These nutritional supplements may present specific contraindications, the main one refers to those who suffer from some type of kidney disease.

It is worth noting that carnitine as a supplement is used mainly in the world of sports and physical training, mainly preferred by bodybuilders and athletes interested in preserving and increasing muscle mass.

To conclude, it is worth highlighting some aspects related to the lack of carnitine in the body, which manifests itself in different ways:

  • The most obvious and recurrent symptom is the feeling of fatigue and tiredness, both physical and mental, sometimes even generating temporary atrophies in the muscles.
  • The immune system is weak and open to attack by infection or inflammation.
  • Fat and triglyceride accumulation in tissues.
  • Problems in the development and growth of children.
  • In the case of the elderly, carnitine deficiency can expose them to angina, heart attacks, hypertension, weakness and fatigue.
  • Decrease in sperm volume.
  • Liver disorders
  • Bad protein synthesis.
  • Degeneration in muscle tissues.
Samantha Robson
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Dr. Samantha Robson ( CRN: 0510146-5) is a nutritionist and website content reviewer related to her area of ​​expertise. With a postgraduate degree in Nutrition from The University of Arizona, she is a specialist in Sports Nutrition from Oxford University and is also a member of the International Society of Sports Nutrition.

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