This kind of thing is affirmative and plays an auxiliary role. If you want to improve or cure, you still have to keep exercising yourself. Adjust the schedule of work and rest, eat more nutritious food and replenish your body. If you eat Indian oil for a while, you will have a strong sense of dependence. Doesn't mean you can stop using it after a long time. You can use some herbal sprays. There is no sense of dependence, and it has certain self-healing function.