What is the reason that sick pigs can get better by eating green fodder?

Many sick pig people do not want to give drug treatment, put aside, give some green fodder every day, let him fend for himself, but slowly improve. What is the reason that sick pigs can get better by eating green fodder? -after a long period of treatment, the intestinal mucosa of the diseased pig is seriously damaged, even has fallen off, and further treatment is useless. At this time, the intestinal mucosa needs to be repaired slowly, and granular feed or powder can not be absorbed. So feeding some easy-to-absorb green feed can slowly repair the intestinal tract. And green feed is rich in water and vitamins. -that is, the can of the pig is always injected, and the good pig is broken.-to support the view of the sofa, that's great! -the second floor explains well. In addition, there is also an absorption disorder in the treatment of it every day. Stop taking the drug for two days to make it feel better. -what about the guy who got sick? -reply "dreamers, dreamers, people who are sick is also divided into three parts and seven parts." reply to "wangguanbao." Yes, what is suitable is the best. -the explanation of the sofa is very reasonable.-Yes, the right one is the best. -the key is that sick pigs can eat on their own.-go back to nature! The return of the natural state can make the animals happy and not willing to become the disseminator of virus mutation!