What does IGF-1 do for women?
IGF-1 is a hormone found naturally in your blood. Its main job is to manage the effects of growth hormone (GH) in your body. Normal IGF-1 and GH functions include tissue and bone growth.
Does IGF-1 make you gain weight?
Generally, you will accomplish much more in terms of muscle density and size at a normal genetic level. In other words, the weight gain that you will experience from the use of IGF-1 is not due to retention of water. The weight gain is caused by actual muscle growth and is a long term effect.
What are the side effects of IGF-1?
IGF can cause serious side effects, like swelling in the retina. That’s the part of the eye that sends signals to your brain to help you see. Other side effects include severe muscle and joint pain and Bell’s palsy. This causes weakness and drooping on one side of your face that can look like a stroke.
Is IGF-1 a growth hormone?
This test measures the amount of IGF-1 (insulin-like growth factor 1) in your blood. IGF-1 is a hormone that manages the effects of growth hormone (GH) in your body. Together, IGF-1 and GH promote normal growth of bones and tissues.
Does IGF-1 regrow hair?
Insulin-like growth factor 1 (IGF-1) has been shown to affect follicular proliferation, tissue remodeling, and the hair growth cycle, as well as follicular differentiation, identifying IGF-1 signaling as an important mitogenic and morphogenetic regulator in hair follicle biology.
What does IGF-1 stand for in medical category?
IGF-1 stands for insulin-like growth factor 1. It is a hormone with a similar structure to insulin. IGF-1 is a cell growth-promoter, important during childhood, contributing to brain development and muscle and bone growth.
How does IGF-1 affect growth hormone production?
In turn, IGF-1 levels also increase to slow down growth hormone production ( 1 ). IGF-1 helps regulate growth hormone levels, and vice versa ( 2 ). This balance between IGF-1 and growth hormone is critical to human growth and development. Abnormal IGF-1 levels can lead to various health problems:
What happens to a fetus with a deficiency of IGF 1?
Studies have found that higher concentrations of IGF-1 in fetuses result in lager fetal size. In animal studies, IGF-1 deficiency has been associated with impaired neurologic development, suggesting that this hormone has specific roles in axonal growth and myelination. Deficiency in IGF-1 has also been linked to neonatal mortality.
Why is it important to maintain a low IGF-1 level?
In adults, a high IGF-1 level is linked to accelerated aging and an increased risk of cancer and premature death. 1-5 Maintaining a relatively low IGF-1 level throughout most of one’s adult life is thought to be an important factor by which centenarians are able to live that long without developing cancer.