Whether it's yeast plum or Chinese medicine, if it doesn't work, eat two. It depends on the reaction time of the constitution. For example, if I started to eat Chinese medicine bags, I would eat plum for a year, and then the effect became more and more useless. Now it takes me more than ten hours to react when I eat yeast plums, and some people react very little. Just a moment, please. If it doesn't work for a long time, eat more tomorrow, which means that the things you bought are not delicious.