Get enough sleep every day. Detoxification works from 1 1: 00 in the evening to 1:00 the next day, so it is more reasonable to sleep between 1 1:00 the next day, whether you are an office worker or studying, experts say, lunch. So it's better after lunch:

Fruit: preferably apples or other seasonal fruits.

A handful of nuts: walnuts, hazelnuts, almonds, etc. , about 10~ 15.