Also, if you fast for 3 days you can rebuild your immune system [1]. [1] https://news.usc.edu/63669/fasting-triggers-stem-cell-regeneration-of-damaged-old-immu

Also, if you fast for 3 days you can rebuild your immune system [1]. [1] https://news.usc.edu/63669/fasting-triggers-stem-cell-regeneration-of-damaged-old-immune-system/ https://news.usc.edu/63669/fasting-triggers-stem-cell-regene...