You can eat Amway Nutrilite protein powder. /kloc-children under the age of 0/4 can eat high protein powder for children. If not, you can eat adult protein powder, which can help you regulate the digestive function of your stomach. There are also Amway Nutrilite natural B vitamins, which can make your appetite big; There are also Amway Nutrilite C tablets to help you clean up some toxins in your body in time after your appetite increases greatly. And Amway Nutrilite calcium tablets. After increasing appetite, don't grow horizontally, but be higher. These nutrients can be eaten by children or adults according to their age! I am super thin, too. I gained 8 Jin after eating these! My q is: 1079 197863.