The idea behind fasting is when you fast your body is given a break from digesting and can rest and recover. When fasting occurs, the body detoxifies itself and when refeeding happens (plant based diet with no sugar, oils or processed foods) organs are then rebuild clean. There is not enough evidence to support this treatment as a “go-to” for TBI patients but it has been known to help regenerate the brain.
Here is a case study of a woman who fasted and cured her TBI induced head pain: Christina Gore Case Study
There are facilities which specialize in fasting:
True North in Santa Rosa, CA