Yeast is already baked and dead when made in bread, so it is not a problem to eat bread. Same for beer. All yeast when cooked breaks down. So as long as you don't eat the yeast itself it won't be a problem.
@孝欽顯皇后葉赫那拉氏3 жыл бұрын
okay. I have popped a silly question before and doubted that if he could take bread or other fermented food in his circumstance. Now, your reply have clarified all my unknowns!