[ticviking]

I suspect that is caused by a higher rate of unprotected sex.

[xwdv]

Can a higher rate of sex make up for devastatingly low fertility?

[boomlinde]

Can’t read the full article, but I assume that the result of the western diet isn’t necessarily ”devastatingly low” ferility, just lower than other diet groups.

[scarface74]

Or lack of access to affordable birth control....

[sdinsn]

Or both