the truths and lies of integrators… Zinc
The zinc is a metal blue-white man and is an indispensable element of the human feeding. The zinc is present in all the organs and the woven ones of the human body. The zinc is present also in smaller concentrations in the corporei fluid. The greater part of zinc is deposited in boneses, the liver, kidneys, muscles and the skin.As far as the diet, the zinc is present above all in the meat and the fruits of sea. Just as the zinc is present in high concentrations in your muscles, it is present in high concentrations also in muscles of the animals that eaten. The zinc forms of the complexes with amino acids, entire proteins and nucleici acids. Perhaps you have read that nourishing others interfere with the absorption of zinc. That is particularly true for the vegetables that contain fitato (inosito it esafosfato). The fitato one is a phosphate molecule that interacts with zinc and soccer in a way that prevents the absorption of zinc. Other alimony like the spinaci, the swiss chard, the fish eggs, the chocolate, the tea and others, has shown all to inhibit the zinc absorption. It is important to remember that even if in laboratory these alimony has interfered with the absorption of zinc, in the real world the body compensates the smaller availability of zinc in these alimony increasing its ability to absorb zinc from the other alimony.
The zinc is present in practically all the cells of the body. Its concentration in the cells is advanced to that one of all the other oligominerali arranges to you. Biologically, the zinc is essential for many, many various functions. These functions are divisible in three fundamental categories: catalytic, structural and regolatrici. Catalytically, the zinc makes part more enzymatic systems us than all the other oligominerali puttinges together. The zinc covers a role in all the enzimatiche categories that they comprise beyond 200 various enzymes. Structurally, the reduced dimension and the strong charge of zinc render it a part necessary of many various enzimatiche structures. One of the more important aspects for the bodybuilder could be the role of zinc in the transcription. The zinc seems to interact with the receivers of the nucleus like the receiver of androgens and to form zinc the fingers that allow the receiver to tie itself to the promotrice sequence of specific geniuses. The term zinc finger is used in order to indicate the shape of proteins receiving, than somiglia to a finger and the presence of zinc legacy to the receiver. As an example, if zinc were not present enough, the testosterone would not succeed to modify the genic expression and therefore it would not produce no anabolizzante effect in the muscular cells. The effects of the zinc deficiency go beyond the simple absence of muscular increase. The zinc deficiency has shown to reduce circulating the luteinizzante hormone concentrations and testosterone, to modify the hepatic metabolism of steroids and to modify the levels of the receivers of steroidei sexual hormones. Obviously all that produces sexual dysfunctions and pathogeneses in all it second amble the action to you of the testosterone. You see therefore that like integrating part of a large group of metalloenzimi and like structural part of enzymes and been involved nuclear proteins in the transcription, the zinc covers an important role regulating in the body.
Many studies that have examined the equilibrium of minerals in the athletes, have found large losses of zinc. The arranged chronic training with diets with reduced calories, reduces the levels of ematico zinc ulteriorly. The inadequate zinc assumption has been connected to the reduction of the ematico testosterone. It could be a mechanism of the syndrome from overtraining. Recently it has been executed a study that has examined the players of football and integration with zinc, even if was been involved a company interested to the commercialization of a zinc integrator, turns out go carefully taken to you in consideration. The players of a square of football university have carried out the examinations of the blood before and after a period of 8 weeks of intense training. For 8 weeks the subjects have received an integrator of ZMA or a placebo. Group ZMA has assumed 3 caps for night that contained a total of 30 mg of monometionina/aspartato Zn under shape of, 450 mg of Mg under shape of aspartate and 10 mg of vitamin b 6. In group ZMA, the levels emati us of Zn and Mg they are increases you respective of 29.1% and 6.2%, while in the group placebo the levels are diminished respective of 4.4% and 9,2%. In group ZMA the levels emati us of free testosterone and total are increase you respective of 32.4% (from 567,9 to 752,7 ng/dL) and of 33.5% (from 132,1 to 176,3 pg/mL), instead, in the group placebo they are diminished respective of 10.5% (from 588,8 to 526,8 ng/dL) and of 10.2% (from 141,0 to 126,6 pg/mL). In group ZMA the levels emati us of IGF-1 are increase you of 3.6% while in the group placebo they are diminished of 21,5%. It has been measured the maximum force of the quadricipite ones of the skillful leg to 180° for second (force) and to 300° for second (power works them). The variation of the force to 180° for second of group ZMA has been a +11.6%, that one of the group placebo a +4,6%; the variation of group ZMA to 300° for second has been +18.2%, while that one of the group placebo has been +9,4%.
It turns out to you aforesaid must absolutely be confirmed from other not been involved independent investigators in the industry of the integrators. That although, these turns out to you is interesting and promising. You remember yourselves that in this study the levels of testosterone are very remained within the normal range of the healthy adults (300-1,000 ng/dL). This says like correctly applying zinc to us in our integrating strategy. If not been training to you enough hardly to provoke the overtraining, integration with zinc will not serve to you to nothing. In other words, to integrate with zinc and/or magnesium like in the aforesaid study, will improve the gain preventing one deficiency. It will not improve the performance beyond the normal limits, it will only prevent them of ridursi as it would otherwise make because of the intensity and of the frequency of the training. You do not misinterpret to me, draft of one positive what. My problem is with the persons whom they first of all do not know like training itself, then acquires an integrator expecting to begin to put on muscular mass. These persons or do not know what must make in order to make to grow naturally muscles or are simply preda of the sale strategies. Fundamentalally, if not succeeded to put on 2 kg of muscular mass¦ 3-4 months without integrators, no integrator to the world will be able to help you. The not hormonal integrators will only allow the body to work normally in situations in which otherwise it would yield and would show overtraining symptoms. These same situations are necessary for whichever expert sollevatore of weights in order to continue to earn muscular mass.
The things are many to say on the biological role of zinc in the body, too many for one rubrica like this. He is sufficient to say that those that they know like training itself, and are trained hardly, will draw the greater benefits of integration with zinc.
| Reassumed of zinc |
