i could sense a correlation within my own body at a period in my life where i was eating just sugar and processed food, that habit manifested a deep depression which was only cured by water fasting for 23 days. After that experience, there was no doubt in my mind that the gut and mind are connected.
Interesting. I never thought depression could result from just diet. I thought depression is mostly a factor of your life situation, and how you feel about life.
Did you stay off depression long after your water fast? Do you regularly fast?