Author: Dean Rouseberg
Time for reading: ~0
minutes
Last Updated:
August 08, 2022
Prolonged fasting triggers the formation of special molecules in the body that blog the functions of a woman's reproductive system.
In severe and prolonged starvation, a molecule is activated that "switches off" the functions of the reproductive system, scientists from the University of Wales have found. The same molecule plays a key role in the development of obesity, drug addiction and depression.
Hypothalamic protein or melanin concentrated hormone (MCH) affects the activity of the reproductive system.
The neurons that produce it are generally dormant. However, when the body constantly loses more energy than it supplies, they become more active and "lock" the reproductive function by stimulating the release of MSN.
Melanin affects the hormone kispeptin, which affects sexual development and maintains fertility. Starvation and excessive exercise block kispeptin by MCH.
The same hormone is associated with depression and drug addiction, which also lead to infertility and weight loss. An option to use MSN to develop an anti-obesity drug is being discussed.