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Do not use pre-workouts in the period other than before planned physical exercise. For the first time it is recommended to use half a dose or a dose recommended by the producer and on the basis of your own experience modify the size of the subsequent portions. In this case, you may drink half a shot and leave the rest for the next time. Using the supplement in the evening may cause sleep problems.
Arginine alpha-ketoglutarate (AAKG) is a salt glutaric acid and arginine. The presence of these compounds results in intensification of the operation of each of them. Arginine alpha-ketoglutarate improves the bioavailability by stimulating the decomposition to CO2 and H2O, which means that it becomes a precursor in the synthesis of nitric oxide. It has anti-catabolic properties enhancing anabolism. Enhances the functioning of the insulin hormone, insulin-mimetics IGF-1) and somatotropin growth hormone.
AAKG is part of the pre-workout supplements (improving muscle blood flow and increasing the exercise capacity (strength and endurance)), as well as improves the recovery process after training. Most often used to increase the synthesis of nitric oxide (supplements pre- and post-workout), increasing muscle blood flow and regeneration. Particularly valued by the representatives of power sports, power and strength sports and strength athletics. Used very often in the rehabilitation of sports injuries.
Arginine is an exogenous amino acid, it is a component of dietary proteins, not always synthesized in the human body in necessary quantity, so it is necessary to deliver it in the form of synthetics. It takes part in the biosynthesis agmatine, creatine and nitrogen oxides. The use of supplements containing arginine before workout increases the exercise capacity (strength, endurance). Used after considerable effort intensifies the transfer of energy and building compounds and intensifies the process of recovery. Used at bedtime in combination with lysine and ornithine enhances the synthesis of growth hormone. takes part in the intrasystemic synthesis of creatine. Arginine (as a precursor of ornithine) is involved in the urea cycle, increases the flow of blood in the circulatory system, increases sexual potency (in a short time after application). It affects the body's immunity preventing infections, and lowers blood pressure. In supplements – usually as alpha-ketoglutarate.
Citrulline Malate is formed by combining molecules of the citrulline amino acid and molecules of malic acid in one molecule, which has the chemical stability and is well soluble in liquids. Ionized malic acid has the ergogenic potential, providing a complementation to the citrulline potential of with new properties. It improves the exercise capacity and reduces the feeling of fatigue, and its supplementation is beneficial at any level of fitness. It affects the acid-base balance. It should be used by people who practice sports: strength, endurance and mixed strength-endurance. To achieve the best results, a dose of Citrulline Malate 6 g / 24h is recommended.
It is available as single-ingredient supplements and multi-component supplements (creatine stacks, no-boosters, amino acid supplements). It is used in the periodic, cyclic and constant supplementation.
Dosage: 3-8 g daily (in divided doses). The optimal dose to achieve beneficial results, proven experimentally, is 6 g / 24h.
What is L-Citrulline?
L-Citrulline is an α-amino acid, ornithine derivative. It was isolated for the first time from watermelon and this is how it gained its name, as citrullus in Latin means watermelon. Citrulline takes part in oxygen processes of energy production during effort, thanks to which it is especially attractive for sportsmen of endurance disciplines. It also takes part in urea cycle, also known as the Ornithine cycle, thanks to which it helps to get rid of excessive amounts of ammonia from the organism.
It converts to l-arginine in kidneys and scientific studies suggest that is increases its level even more effectively than in case of sole arginine. Moreover, the increase of arginine level resulting from citrulline supply is longer and more stable. Thanks to this, it contributes to the increase of nitric oxide and widening of blood vessel lumen. This property makes citrulline useful in preventing cardiological incidents. The positive influence on the circulatory system is also used in case of erection disorders, as increased nitric oxide may initiate more effective blood flow to sex organs.
L-Citrulline is contained in the composition of many pre-workout supplements and NO-boosters directed at the improvement of sports abilities of the organism, which may be found in the offer of muscle-zone.pl.
Vitis vinifera (grape vine), a rich source of active substances. Food and medicinal raw material are the leaves (Folium Vitis veniferae) and fruit (Fructus Vitis veniferae). The leaves are a source of obtaining anthocyanins, flavonoids (quercetin), tannins, pectin, triterpenes and vitamins. The fruits have sugars, cellulose, enzymes, flavonoids, tannins, organic acids, pectins, minerals (cobalt, magnesium, potassium, calcium, iron), vitamins (C, B1, B2, B6, B12 and PP, M [Folic Acid] ). Preparations from the leaves of grape are diuretics, detoxifying, anti-bleeding and anticoagulation, accelerate healing of ulcers and wounds). Decoctions of the leaves are used topically for bathing skin, wounds. Fruits, in addition to the nutritional properties (when consumed fresh) have a strengthening effect, a diuretic, affect the lipid level, regulate blood pressure, hematopoetic, anti-anaemia, affect the acid-base balance. The dried fruit (raisins) are nourishing and slightly laxative. Wines produced from the vine, both white (a diuretic and is used in diseases of the kidneys), and red (used to treat diseases of the digestive tract). Grape wine eliminates E. coli and vibrio cholerae. In the supplementation leaves are used less frequently than the fruit skin and seeds of grapes (which are the source of powerful antioxidants, including resveratrol). Extract of Vitis vinifera is a component of dietary supplements with variety of applications, available at the www.muscle-zone.pl
Beta-alanine (β-alanine) is a β-amino acid (the same group to which the I-alanine belongs, but with different chemistries). In combination with histidine, it forms β-alanyl-L-histidine (carnosine) - a antioxidant, chelating and buffering compound. Carnosine reduces the level of hydrogen ions in the cell and allows to extend the physical performance and endurance, it affects biological recovery after exercise. Beta-alanine is available in the form of single component and advanced amino-acid supplements, creatine stacks and nitrogen boosters.
Tyrosine - endogenous amino acid (synthesized within the body), one of the 22 protein amino acids building. It occurs naturally in animal food products (eggs, dairy, meat). If the deficiency, it can be synthesized by hydroxylation of phenylalanine, capable of being converted to tyrosine in the liver. It is a precursor of neurotransmitters: dopamine (the group of catecholamines, participating in the processes occurring in the nervous system, causing muscle coordination and participates in the synthesis of many hormones) and noradrenaline (counteracting stress, stimulating the heart and circulatory system, and increasing glycogenolysis and lipolysis participating in the processes of energy transformations). Tyrosine is a precursor of thyroid hormones responsible for the rate of change in metabolic processes and pigment (melanin). In the supplementation, preparations containing tyrosine are used in programs reducing body fat (weight loss), improve mood and are stimulants.
Dosage: Customarily 500-2000 mg per day.
Taurine – non-protein amino acid containing sulphur, which is synthesized in the body from methionine and cysteine, present in sufficient amount in human or animal body (in the brain, heart and skeletal), although in some cases must be supplemented. Significantly affects the calcium content in the cells and stabilizes the water and electrolyte balance and maintains acid-base balance. Takes part in the synthesis of bile acids. In the body acts as a neurotransmitter and neuromodulator. It is an insulin-mimetic improving insulin metabolism, responsible for transport of nutrients (such as amino acids, glucose, creatine) to the cells and muscle tissue. These properties determine that it is a valued mono-preparation supplement and valuable addition to creatine and amino acid supplements, recommended for psycho-pchysically active people and athletes and other competitive sportsmen in pre- and post-workout periods.
Dosage: 3 grams per day.
Caffeine (1,3,7-trimethylxanthine, 1-methylotheobromine) is a purine alkaloid occurring in the natural state in plants (Coffea arabica, Camelia sinensis, Paulinia cupana, Ilex paraguariensis), which acts as a natural pesticide, acting toxic to insects. Peculiar smell and taste also deters herbivores. Caffeine in the body inhibits the adenosine receptors in the brain, fighting fatigue and allowing for action activation. It has a beneficial effect on the metabolism of oxygen, which increases the exercise capacity (strength and endurance) and rapid post-workout recovery. In the sports supplementation, caffeine is used as a stimulant nervous system. It has the thermogenic potential and in combination with other substances (e.g. Polyphenols, both occurring in coffee beans, such as cocoa beans, tea leaves and mate) can effectively participate in the reduction of body fat. It is included in many dietary stimulants (creatine stacks, no-boosters, beverages). It is a component of fat burners. It is also in the form of mono-preparation supplements.
Dosage: 100-600 mg per day. Due to the long release of activity should not be used in the evening, before sleep.
Extract of grapefruit (Citrus paradisi) - is a source of sugars, flavonoids, carotenoids, pectin and vitamins (B group, C, E) and Furanocoumarin (due to the influence of the activity of the liver may inhibit the assimilability of medicines). Thanks to naringin, narigenins and nobiletins show high antioxidant potential, influencing the reduction in the level of free radicals. Supports the processes of fat reduction. Influences the level of lipid and insulin the body and increases immunity. It is an ingredient used in supplements for reducing body fat mass and supplements enhancing immunity, as well in vitamin and vitamin-minerals supplements, creatine stacks, antioxidants and pro-testosterone complexes intended for physically active people.
Dosage: Depending on the concentration of the raw material from several dozen to several hundred mg per day.
Naringenin (5,7,4'-Trihydroxyflavanone) is derived of flavone, found in grapefruit (Citrus paradisi) giving their to bitter taste. It is a very potent anti-oxidant, lowers cholesterol, improves blood supply to the tissue, useful for reducing body fat. It has properties of lowering the risk of developing cancer. By blocking the receptors, 11 beta-HSD, lowers cortisol levels. It is a component of herbal products supporting the endocrine system. In supplementation, used are: its thermogenic potential and increasing the effectiveness of other substances (e.g. Caffeine), in the form of pro-health supplements, vitaminizing, herbal products.
Creatine (β-methylguanidoacetic acid) is an endogenous substance, synthesized from the acids present in liver and kidney (L-arginine, L-glycine and L-methionine) and consumption of meat. Its action ensures an adenosine triphosphate (ATP) level, which is an energy carrier, increases the hydration of cells and muscle glycogen stores. In the sports supplementation creatine is stored in the muscles, which improves energy management, exercise capacity and quick recovery and muscle growth. It has the ergogenic, anabolic and anti-catabolic potential.
Creatine is one of the high-performance substances used in competitive sports, with a reputation confirmed by scientific research. In the form of mono-preparation supplements such as creatine ester, creatine malate, creatine monohydrate, and the multi-component supplements (both various forms of creatine, as well as other substances, precursors of nitric oxide, the BCAA type amino acids). Supplements containing creatine available for purchase at www.muscle-zone.pl
Dosage: depending on the form of preparation, the type of exercise and weight, normally one of the following models of creatine dosage is used:
- cyclic supplementation: 5 - 10g per day in 1 - 3 portions a day, 2 - 5 g per dose. Cycle time approx. 4 - 12 weeks
- cyclic supplementation with saturated phase: first 5 - 7 days 20 - 30g per day on Day 4 - 6 doses 4 - 6g per serving, then the maintenance phase 2 - 10g per day in divided doses. Cycle time approx. 4 - 8 weeks
- constant supplementation: 0.03 - 0.05 g per kg body weight for an extended period of time.
Creatine malate (tri-creatine malate, TCM, di-creatine malate) is a combination of one molecule of creatine and three (or two) of molecules of malic acid in the ionized form (malate) in one molecule. It has better solubility in liquids of creatine monohydrate. Malate is involved in energy conversion enhancing effect of creatine in this regard. With proper use of creatine malate, there is an increase in exercise capacity of the body (strength and endurance), acceleration - although slower than provide other compounds creatine for better quality - of increase in lean body mass, provides faster and better biological regeneration after exercise. To have a fast saturation of the muscles with creatine, products containing insulin should be used (carbohydrates and proteins) or insulin-mimetic (and the substances of similar ALA, D-pinitol, taurine). Creatine malate is available in the form of powders and capsules (mono-preparation supplements and creatine stacks), for purchase at muscle-zone.pl
Dosage: Usual recommendation in sports, depends on the form of supplement, the type of exercises and weight, uses one of the following creatine dosage models:
- cyclic supplementation: 5-10g per day in 1-3 portions during the day, 2-5g per dose. Cycle length approx. 4-12 weeks
- Constant supplementation: 0,03-0,05g per kg of body weight for an extended period of time.
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