Why Penises Are Shrinking Across the World

This channel doesn't shy away from graphic topics.  It talks about the dangers of chemicals called EDC's.

https://www.youtube.com/watch?v=y9vQ-bebJwA

https://en.wikipedia.org/wiki/Endocrine_disruptor

https://www.choice.com.au/health-and-body/beauty-and-personal-care/skin-care-and-cosmetics/articles/endocrine-disrupting-chemicals

https://www.healthline.com/health-news/what-do-we-know-about-endocrine-disruptors-during-pregnancy

https://www.endocrine.org/topics/edc/why-you-should-care

https://www.nrdc.org/stories/9-ways-avoid-hormone-disrupting-chemicals

https://www.hormone.org/your-health-and-hormones/endocrine-disrupting-chemicals-edcs/edc-myth-vs-fact

This channel covers other interesting topics:

https://www.youtube.com/watch?v=glM80kRWbes

https://www.youtube.com/watch?v=the81FQoAUI