kierkegaardian
Member
- Joined
- Feb 26, 2020
- Messages
- 40
So there's those studies showing that sunning the male genitalia increase testosterone.
What's the data, or theory/hypothesis, about breasts and sun exposure?
Higher vitamin D in milk? More of a particular sex hormone (women, so progesterone?)?
My wife heard in a breast feeding group that sun exposure helped toughen the nipples for breast feeding, but I've never seen that in any research lit.
Anyway, benefits to breasts in the sun, know any?
What's the data, or theory/hypothesis, about breasts and sun exposure?
Higher vitamin D in milk? More of a particular sex hormone (women, so progesterone?)?
My wife heard in a breast feeding group that sun exposure helped toughen the nipples for breast feeding, but I've never seen that in any research lit.
Anyway, benefits to breasts in the sun, know any?