HGH or human growth hormone is manufactured and secreted by the pituitary gland in the brain. The pituitary gland is liable for maintaining production and secretions of numerous other glands found within the endocrine system, together with IGF-1. IGF-1 or insulin-like growth factor-1 is another type of growth hormone, this one mainly manufactured and secreted by the liver. However, production and secretion of IGF-1 is triggered by growth hormone. All hormones, be it growth hormones, insulin-like growth factors, thyroid hormones, sex hormones (testosterone and estrogen), have specific functions. Hormones travel through the blood system until they make their way into target cells and provide instructions for and regulation of metabolic functions. The majority of hormones are amino acid-based, although others, such as the gonadal hormones, are cholesterol-based.
Hormones basically initiate changes in cellular structures. They can stimulate the production of proteins, initiate activation or deactivation of enzymes, and of course, with HGH and IGF-1 is a protein hormone, makes things grow. The pituitary gland, responsible for the production and secretion of growth hormone, can literally turn on or turn off chemical messengers that signal increased or decreased production of hormones throughout the body.
HGH vs. IGF-1 – Is One Better Than The Other?
How exactly do you compare IGF-1 vs HGH? They’re both growth factors. HGH is more commonly known as a part of growth hormone therapy. However, endogenous (inside the body) productions of growth hormone (and alternative hormones) are very carefully balanced by the hypothalamus region of the brain. The hypothalamus acts as the body’s thermostat. It maintains adequate fluid levels, blood heat, determines your pulse and your breathing rate, and might additionally sense when hormone levels are in balance or not. For example, when the hypothalamus determines that adequate levels of growth hormone are within the body, it sends a message to the pituitary gland to quit making it.
Safety regarding an HGH vs. IGF-1 growth hormone Deficiency
Extreme caution and careful oversight of a physician is suggested for anyone undergoing hormone therapy whether it’s HGH or IGF-1. Imbalances of hormones will produce an effect on alternative hormones, their function, and full body systems. Even if you’re not willing to speak to your doctor about HGH vs. IGF-1 to grow taller, take the time to do a little homework on your own. While an HGH and IGF-1 nutritional supplement is also safer to use than taking injections, they can also cause side effects in some, depending on age and current health status. Side effects related to high levels of HGH in the body will include joint, muscle, and nerve pain, the buildup of excess fluid trapped in cellular tissues of the extremities, leading to swelling, higher cholesterol levels, and changes in skin sensations, just to name a few. Side effects of high levels of IGF-1 may include a short term as well as long-term ramifications. Within the short term, the potential for hypoglycemia or low blood sugar levels is the most common. As mentioned earlier, hormones should be carefully balanced.
Insulin is additionally a hormone that can be greatly affected by higher or lower levels of growth hormone, IGF-1, or alternative hormones and metabolic processes or malfunctions. Extended levels of excess of IGF-1 in the body can also contribute to changes in bone growth, like growth hormone does with acromegaly. Even more alarming, IGF injections may increase the danger of cardiomyopathy.