Landlord, this question is quite interesting. I have been studying this problem recently. Say a few words here. In fact, we can eat anything, and the way to keep fit is to teach us how to eat more scientifically in order to be more conducive to our health. But then again, there are only a few people in the world who can live like this. People on the earth stay at the bottom of Maslow's five needs in life, and there are still many people. How can there be so much energy? A client buys you a drink, and you say you want to work out? At this time, I think more people think of commission and welfare. Alas! There are too many things to worry about, and the physiological needs are still unclear. How can you have time to consider security requirements? I can't care about this! ! Mortal! In short, wealth is in the sky, life and death are the most incisive. Besides, what if the hospital is "healthy"