Secondly, it is enough to have people who don't live in their own homes, or let friends bring some necessary things to themselves when they go to their homes, which can also supplement nutrition. If the otaku is at home every day and doesn't want to go out, someone at home can go out to buy things and supplement nutrition. If they don't want to go out, ask their friends to see them off.
Although it is said that it is a otaku and a otaku, it will be sometimes when you go out. When you go out, you can buy more fruits and vegetables, all kinds of meat and some dairy products, eat on time every day, and also supplement nutrition.