But there is some evidence that live cultures may prevent gastrointestinal infections.

The association also wants yogurt without live cultures to be called something else.

What we are trying to create here is culture, live culture.

It turned out that he had the only live culture of Pontomyia in the world.

According to the labels, some frozen yogurts use live cultures, while others do not.

A spokeswoman said it was made with live cultures but added that in the manufacturing process, "they die."

"I'm fighting this because I believe strongly in live culture."

Yogurt can be used in cooking, though the beneficial effects of live cultures are destroyed by the heat.

This seal identifies products that contain a significant amount of live and active cultures.

Otherwise why would products that contain live cultures proudly display the information on the label?