HGH vs IGF1In comparison to just a decade ago, there is a much better understanding today of how growth hormone GH and insulin growth factor-1 IGF-1 prasco testosterone gel price the human body. While there is a greater understanding regarding these peptides, there hgh vs igf still many unknowns. Much of the information on these two hormones is often contradictory and based solely on theory. The secretion of GH starts in the pituitary. The pituitary will release GH based on the balance of hgh vs igf two hormones.
hGH vs IGF-1 For Muscle Growth | IronMag Bodybuilding Blog
In comparison to just a decade ago, there is a much better understanding today of how growth hormone GH and insulin growth factor-1 IGF-1 affect the human body. While there is a greater understanding regarding these peptides, there are still many unknowns.
Much of the information on these two hormones is often contradictory and based solely on theory. The secretion of GH starts in the pituitary. The pituitary will release GH based on the balance of these two hormones. Surges of GH secretion occur during the day every hours.
The highest concentration of GH release occurs during sleep, with 50 percent of secretion occurring during the third and fourth NREM sleep stages. Competitive bodybuilders have used GH for decades. The views on this peptide have flip-flopped many times since it was first introduced in synthetic form in the s. Today, there is more information and research available on GH, and its use by bodybuilders is common.
Some believe that GH aids in fat loss and nothing more, while some believe it can increase muscle growth when taken at higher doses above 6 IUs daily. There are several theories as to how GH exerts its growth promoting effects. One is called the Dual Effectory Theory. This theory states that GH has direct anabolic effects on body tissues. A study that supports this was performed with mice that over express GH and mice that over express IGF These genetically altered mice were larger in the group that over expressed GH.
This shows that IGF-1 is involved somewhere between the pituitary and target tissue. A second theory is the Somatomedin theory. When GH is first released, it travels to the liver and other surrounding tissues where it begins the synthesis and release of insulin growth factors. These growth factors then travel to the target tissues. A study performed to support this theory showed that animals that are GH deficient, were able to reach normal growth levels after being administered IGF There are several theories on when and where IGF-1 actually steps in and how much of a role it plays in the growth and fat loss sequence that occurs from GH.
The argument is whether circulation of IGF-1 or IGF-1 produced by the cells that use it are responsible for the benefits that take place from taking GH. IGF-1 is a growth factor that is closely related to insulin. It carries the same amount of amino acids as insulin and as stated above, it is responsible for the anabolic reactions to GH. When IGF-1 is released by the liver, it then binds to IGF growth factors inside the cells, and causes the stimulation of cell growth.
It has many positive effects as it increases nitrogen retention, protein synthesis, and it promotes the growth of new muscle cells, when enough protein is present.
Anabolic steroids help to increase muscle cell growth, but play no part in cell duplication. This is where anabolic steroids can work very synergistically with IGF While new muscle cells are added from IGF-1, these cells can expect to grow larger from anabolic steroids.
It can be concluded that any tissue growth that occurs from the administration of GH, is as a result of IGF Many have tried this only to be very disappointed with little to no visible change. Regardless of what some research studies may suggest, people will rely on real results, which seems to be lacking today with IGF GH has been the favorite among these two because of its undisputed fat loss effects.
IGF-1 does have some very potent tissue growth capabilities. He brought some things to light that could be contributing to the lack of tissue growth from IGF Unfortunately, most IGF-1 on the market is not real. People are often dosing at mcg daily or higher and not seeing progress. If you take more than 20mcg per day, you down regulate your IGF-1 receptors extremely quickly and it stops working. What do you consider to be the most trusted brand name or trade name of IGF-1 available today?
Increlex is the only prescription brand….. Today, many have given up on using IGF-1 to enhance muscle growth. This peptide if real has the ability to greatly influence muscle size. The overabundance of fake IGF-1 floating around, and the wrong dosage protocol can be to blame for the change in this view.
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