BD Explains: Why 'Leo and Longevity' Is Wrong About Penis Enlargement
BD shows why its important to keep up with source material when giving "advice" to tens of thousands.
apologies for any typos in the text appearing on the videos
https://www.patreon.com/bd19962015
Main ideas to back up why shaft elongation is possible:
Hypoxia: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3411127/#:~:text=Hypoxia%20promotes%20vessel%20growth%20by,patterning%2C%20maturation%2C%20and%20function
Smooth muscle hypertrophy via stretching: https://www.jbc.org/article/S0021-9258(20)54522-5/fulltext
Collagens role in wound healing: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5123637/