Roberta wrote:

> OK, suppose you do that, but you want to avoid pills and want to consume
> food.  What foods contain bifidus?

I don't want to be picky but if one is afraid of pills it would have
been better to avoid antibiotics in the first place.
Bifidobacterium  cultures are (like Lactobacillus) used for yoghurt and sour
milk production so you can get them with these foods.
Here in Germany the cultures used for yoghurt are indicated on the
label.

Sincerely,  Sylvia