There is some interesting research on fasting and the immune system: https://news.usc.edu/63669/fasting-triggers-stem-cell-regeneration-of-damaged-old-immune-s

There is some interesting research on fasting and the immune system: 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...