Relieving fatigue depends on nutrients. To put it bluntly: if a damaged cell wants to be repaired, it must be repaired with the raw materials used to build this cell.

But when the body is full of oxygen, the whole body cells are excited, and the body's self-repair function will be temporarily improved, which can really help the body to make better use of nutrients for self-repair. This is why fatigue is relieved after oxygen inhalation, and oxygen inhalation only plays an indirect role in promoting it.

So the best way for you is to supplement balanced nutrients to supply the brain with consumption when thinking about problems, and help the body to repair itself well and relieve fatigue.