Анекдот №175327

>Мне хватило комментария, из которого про влагалище не ясно.
>Если б я понял, что рекомендуют еще и во влагалище этот йогурт
>засовывать, я бы просто матюгнулся и не стал бы вообще комментировать.
>Ладно хоть в задницу йогурты не предлагают совать... Пока...

Как насчет цитаты из этого:

http://www.goaskalice.columbia.edu/1002.html

One of Candida's vaginal neighbors is our friend L. acidophilus, which
has the ability to keep the rowdy Candida in check (and thereby prevent
yeast infections). Likewise, introducing more L. acidophilus to the
area when Candida is already out of control can help restore peace to
the region.

It just so happens that L. acidophilus can be found in yogurt (as long
as the container says "live cultures" on it), and medical researchers
have shown that eating 8 oz of yogurt daily can help avoid Candida
uprisings or stop them after they've started. If yogurt isn't your
thing, taking L. acidophilus capsules also has been shown to help
prevent yeast infections.

Another study has shown that applying yogurt directly to the vagina
(about one tablespoon via an applicator) can help prevent and treat
bacterial vaginosis, a condition similar to a yeast infection, but
involving a different microorganism. Some women have long recommended
this method for yeast infections. When applied topically, be sure to
use plain, unsweetened yogurt; sugar can actually feed the problem
since it's Candida's favorite food.

Вообще-то, поиск на "yogurt vagina" дает кучу такой информации.