In summary, regulation of human hair growth by androgen is probably mediated by IGF-1 in the dermal papilla. In male scalp, high levels of IGF-1 may increase the androgen receptor activity and dihydrotestosterone levels and these result in an increased propensity for baldness.
What are the side effects of IGF-1?
Some possible side effects with IGF-1/LR3 could be:
- Joint pain.
- Muscle pain.
- May be associated with an increased risk of developing a number of common cancers, including lung, breast, colorectal, and prostate.
Does IGF-1 increase DHT?
Steroidogenic enzymes are expressed in human sebaceous glands where they may play a role in local androgen production. Also, IGF-1 can induce 5α-reductase in human skin fibroblasts, leading to an increased conversion of testosterone to DHT.
Why is IGF-1 bad?
The side effects of IGF-1 may be similar to those of other growth hormones. These include overgrowth of body tissues, known as acromegaly, and damage to the joints, liver, and heart. IGF-1 can cause your blood glucose levels to drop.
Does IGF-1 make you bigger?
Jokes aside, both IGF-1 and HGH cause various body tissues to grow bigger, muscle being the most important one. IGF-1 increases lean body mass,1 helping you burn fat, and builds up physical endurance. It increases protein synthesis, which in turn prompts tissue repair and accelerates recovery from injuries.
Does HGH grow your hair back?
HGH is vital in the growth of human hair and old age is associated with hair going gray and thin due to the low levels of HGH. Injections improve hair growth making it fuller & thicker. It also leads to the growth of new normal hair for those already with gray hair.
What hormone makes your hair grow?
Androgen hormones, sometimes referred to as “male” hormones, like DHEA and testosterone, play the largest role in your overall hair growth. When your levels of these hormones are too high, you may experience excess hair growth, especially on the body or face.
What foods increase IGF-1?
The following foods/nutrients increased IGF-1 levels in humans:
- protein derived from milk, fish and poultry, but not red meat (Giovannucci and coworkers, 2003)
- protein derived from red meat, fish, seafood and zinc (Larsson and coworkers, 2005)
Does milk increase IGF-1?
There was a positive association between milk intake and free-IGF-1. A 3 serving increase in milk intake per day (~30 grams of protein) was associated with an estimated average 18.6% higher increase in free IGF-1 (95% CI 0.9% to 39.3%).
How can I lower my IGF-1?
The combination of a low-fat diet and exercise program is known to reduce IGF levels. Barnard et al. [13, 14] showed a decrease in the serum concentration of IGF-I and an increase in IGFBP-1 with the implementation of a low-fat diet and exercise program.