Cause of Low IGF-1
Insulin growth-like factor 1, or IGF-1 for short, is a vital hormone in the human body that is responsible for numerous functions. IGF-1 is largely accountable for the growth and development of the human body. In adults, IGF-1 helps maintain the human body and helps keep people “young.” Unfortunately, IGF-1 levels decline with age, which causes numerous unwanted effects on the human body. Here are the most common causes of low IGF-1 levels:
Age: As we age, our levels of IGF-1 will naturally decline. Unfortunately, this is just part of life and will happen to all humans at some point. Luckily there are treatment options to naturally increase IGF-1 levels.
Low hormone Levels: Certain hormones in the body affect the body’s production of IGF-1. If these hormone levels remain low, the body will not produce enough IGF-1 to facilitate healthy development.
The pituitary gland creates several of these hormones and sends them into the blood stream. When these hormones enter the liver, they stimulate a chemical reaction that causes the liver to create IGF-1. IGF-1 is then released back into the blood stream.
Addison’s Disease: Addison’s disease is a chronic disease that causes the body to produce an insufficient amount of developmental hormones. It is extremely rare and causes the body to not only produce insufficient developmental hormones but also attack the adrenal glands (the glands which produce developmental hormones).
Underactive Pituitary Gland: If the pituitary gland is not producing enough hormones, the body will not respond with enough IGF-1. There are a variety of medical conditions that can cause an underactive pituitary gland and tests can confirm whether or not this is the cause of low IGF-1 levels.
Other Medical Conditions: There are a variety of other medical conditions that can affect the production of several hormones and subsequently IGF-1 production. Diabetes is the most common medical condition to affect hormone level, but there are a few others as well. If you have a medical condition and are experiencing the symptoms of low IGF-1, consider talking to your doctor and see if he or she can schedule tests to determine what is causing your problems.
In general, the most common causes of low IGF-1 levels are simply due to a lack of needed hormones, which are responsible for the production of IGF-1. Through research and modern medicine, there are now a variety of treatment options to boost IGF-1 levels for people suffering from low IGF-1 levels or for athletes/bodybuilders looking to reap the benefits of IGF-1.