Content
- 1 What is Acetylcarnitine
- 2 What is Acetyl-L-Carnitine for?
- 3 The difference between carnitine and acetylcarnitine
- 4 Varieties of Acetyl-L-Carnitine
- 5 Indications for use
- 6 Instructions for use of Acetyl-L-carnitine
- 7 Contraindications and side effects
- 8 Acetylcarnitine analogs
- 9 Conclusion
- 10 Reviews about Acetyl-L-carnitine
Acetyl-L-carnitine or acetylcarnitine is an isomer of levocarnitine that is actively used in the field of sports nutrition. In another way, the isomer is also called alcar. Acetyl-L-carnitine is known for its properties, which are to increase energy potential, stimulate metabolic processes, and reduce body fat. Acetyl-L-carnitine is prescribed to improve the functioning of the nervous system, as well as to prevent disorders of the brain.
What is Acetylcarnitine
Acetyl-L-carnitine is a derivative of levocarnitine. The bioavailable compound does not take significant time to be absorbed by the body. Acetyl L carnitine is actively involved in the transport of oxygen to cellular elements.
It is known that a significant part of the energy is spent by the brain. Acetyl-L-carnitine has a significant effect on it. That is why the reception of Alkar is often recommended with increased mental stress.
What is Acetyl-L-Carnitine for?
Isomer Acetyl L-carnitine has a positive effect on the functioning of body systems:
- turns fats into an energy source by breaking them down;
- improves the efficiency of training due to physical endurance;
- accelerates metabolic processes;
- prevents damage to muscle fibers during intense workouts;
- regulates the functioning of the cardiovascular and nervous systems;
- normalizes psycho-emotional state;
- increases the immune status and performance.
Taking Acetyl-L-Carnitine is recommended for people who want to lose weight. Regular use of Alkara is the prevention of early aging of the cellular elements of the brain.
The difference between carnitine and acetylcarnitine
There is a difference between carnitine and acetyl carnitine. During the absorption of carnitine, biological processes are observed, for example, acetylation. The success of this process depends on optimal body temperature and sufficient coenzyme Q10. Usually, suitable conditions are noted with cardio loads.
L-carnitine and carnitine are characterized by similar molecular structure and action. However, L-carnitine is a more active species. These supplements are taken in smaller doses.
Acetyl L-carnitine reaches the brain in a shorter period of time due to its rapid absorption when comparing the isomer with L-carnitine. This allows Acetyl-L-Carnitine to be used to improve brain function, such as in Alzheimer's disease.
Varieties of Acetyl-L-Carnitine
The rating of popular drugs Acetyl L-carnitine is represented by the following names:
- MRM (500 mg)... The package contains 60 capsules. Acetyl-L-Carnitine improves concentration and supports cognitive function. The positive aspects include the absence of GMOs. The recommended dosage of Acetyl-L-carnitine is 3 capsules per day.
- Doctor's Best (500 mg)... The product contains 120 or 240 capsules. This food supplement does not contain gluten or GMOs and is suitable for vegans. The use of Acetyl-L-carnitine helps to obtain energy from food, improve the psycho-emotional state. The tool allows you to preserve the function and structure of the nerves. The recommended dose is 2-4 capsules per day.
- Now Foods (500 mg)... The number of tablets in a package is 100 or 200 pieces. Acetyl-L-carnitine improves the functioning of nerve cells and the brain, stimulates the production of cell energy. The product does not include animal ingredients. The maximum daily dose is 6 capsules.
- SAN Alcar (750 and 500 mg)... The product is designed to reduce weight, fatigue during exercise, improve memory and increase endurance. The drug is recommended for increased mental and physical exertion, as well as for the elderly. The advantages of L-carnitine include a convenient dosage and effectiveness. The number of capsules in a package is 100 or 60 pieces.
- Dymatize Nutrion Acetyl L-Carnitine (500 ml)... The drug is prescribed to improve metabolism and support the state of the nervous system. Success in the fight against excess weight is ensured by accelerating fat metabolism, which occurs at the cellular level. A good result can be expected with parallel physical activity and diet. The daily intake of Acetyl-L-carnitine is 1-2 capsules with a total of 90 pieces per package.
- Pure Protein L-Carnitine. Each package contains 100 g of powder. The advantage of the drug is the absence of preservatives, good concentration, and affordable price. The remedy is recommended to be taken 1 hour before the start of physical activity.
- Bio Tech USA L-Carnitine 100000 Liquid (500 ml)... The drug is considered an effective energy stimulant. Regular intake of L-carnitine normalizes metabolism, reduces body fat, and also prevents the destruction of muscle tissue, which is often observed during weight loss. The liquid form will provide fast absorption and contains green tea extract, inulin, pyridoxine, thiamine.
- VP Laboratory L-Carnitine Concentrate (1000 ml)... Drinking extract includes lactic acid, fructose, calcium sorbate and a base substance. L-carnitine enhances fat oxidation due to oxygen supplied during active physical activity. Thus, the transformation of fat into energy occurs.
Indications for use
Acetyl-L-carnitine should be taken in the following cases:
- anxiety disorders;
- decreased memory;
- male factor of infertility;
- pathological changes in the blood supply to the brain;
- cataract;
- excessive consumption of alcoholic beverages;
- smoking;
- recovery period after cerebral ischemia.
The use of the isomer is indicated for a decrease in the functions of the immune system due to a positive effect on the bone marrow. Research results confirm that the compound increases testosterone production through its effects on the hypothalamus. That is why Acetyl-L-carnitine is prescribed for infertility due to a deterioration in the quality of male germ cells.
The use of Alkara increases efficiency, reduces fatigue, and improves the psycho-emotional state. Weight loss can be expected when Acetyl-L-Carnitine is combined with adequate physical activity.
Instructions for use of Acetyl-L-carnitine
The compound contained in medicinal preparations can be presented in various dosage forms:
- Capsules... This is the optimal form of Acetyl-L-carnitine for concomitant pathologies of the digestive tract. The negative aspects include the late onset of the effect.
- Tablets... The form of Acetyl-L-carnitine is easy to use, which determines its prevalence.
- Solution... Rapid assimilation of this dosage form is noted. Acetyl-L-carnitine solutions are not prescribed for people with gastrointestinal pathologies due to irritating effects.
- Powder... Experts point to the economy of the form. A prepared portion of Acetyl-L-Carnitine is only suitable for instant use.
The dosage of the Acetyl-L-carnitine compound taken depends on the indication:
- 1500-4000 mg - stress, increased mental stress, prevention of cognitive impairment;
- 1500-3000 mg - complex treatment of pathologies of the nervous system;
- 1500-2000 mg - weight loss;
- 3000-4000 mg - therapy for male infertility, increasing testosterone secretion.
According to the instructions for use, acetylcarnitine is taken 2-3 times a day. Taking medications before bedtime can cause insomnia. The last application of the agent is carried out no later than 15 hours.
The total duration of the course of taking Acetyl-L-carnitine does not exceed 1 month. When losing weight, the drug is taken 30 minutes before physical activity. Acetyl-L-carnitine is consumed with food for pathologies of the nervous system. Alcar before meals are not consumed in case of disturbances in the functioning of the gastrointestinal tract.
Contraindications and side effects
Taking the compound Acetyl-L-carnitine is not always possible. This is due to certain pathological conditions. The following contraindications to the use of Acetyl-L-carnitine are called:
- hepatitis and cirrhosis of the liver;
- epilepsy;
- diabetes;
- hepatitis;
- hypothyroidism;
- renal failure.
The compound Acetyl-L-carnitine is not prescribed before surgery due to its ability to reduce blood clotting. The isomer is also not accepted for hemophilia.
While taking Acetyl-L-carnitine drugs, the following undesirable reactions may occur:
- sleep disturbances due to increased excitability;
- migraine;
- vomiting or nausea;
- increased pressure;
- a decrease in the concentration of glucose in the blood (in diabetics);
- allergies (rash, diarrhea).
Acetylcarnitine analogs
The drug can be replaced with similar dietary supplements:
- Karnitsetin;
- Acetyl-L-carnitine hydrochloride;
- Carnitex.
Conclusion
Acetyl-L-Carnitine has a number of beneficial properties that are used to reduce excess weight, improve performance, focus, and other cognitive abilities. Supplements are prescribed for both young and elderly people with various pathological conditions. Acetyl-L-carnitine is safe to use and highly effective.
