Frequent masturbation lowers testosterone utilization:
Masturbation is associated with lower psychological health and reproductive well-being:
https://www.tandfonline.com/doi/abs/10.1080/14681994.2019.1677883
Sperm contains compounds that prolong lifespan, fight cancer & heart disease:
Spermidine—a compound found in foods like aged cheese and mushrooms—seems to prevent liver fibrosis, which is the most common type of liver cancer.
vitalrecord.tamhsc.edu
Masturbation decreases dopamine:
sites.tufts.edu
Watching porn reduces gray matter in prefrontal cortex:
Porn addiction has similar mechanism with substance addiction:
Many recognize that several behaviors potentially affecting the reward circuitry in human brains lead to a loss of control and other symptoms of addiction in at least some individuals. Regarding Internet addiction, neuroscientific research supports ...
www.ncbi.nlm.nih.gov
Pornography consumption associated with mental health issues:
Background: The aims of this longitudinal study were to identify predictors for continued pornography consumption and to investigate pornography consumption in relation to psychosomatic and depressive symptoms among a group of adolescents in Sweden. ...
www.ncbi.nlm.nih.gov