Improvements in sanitation, such as clean running water, and modern medicine, particularly in neonatal and pediatric care, have significantly reduced childhood mortality and increased life expectancy.

“as an average they had a lower life expectancy and that is probably because of sanitation and other things which or saber-toothed Tigers and Willie man skinning shall we get to take advantage of the things that keep us alive as kids particularly write this like dramatically reduced childhood mortality but then we also get to take advantage of the things that probably you know keep us alive even longer once we get to that period of risk we can we can have our cake and eat it by benefiting from the better bits of modern medicine and then applying some ancestral health principles to keep us alive as long as possible or just you know clean water”