Fasting/ Cleansing Frequency

gymjunkie

How often should one fast to maintain optimal health and wellness? I realize that this is different for each person, but for someone with very regular “sufficient and efficient” bathroom visits who also maintains a pure, 100% raw diet of only fresh vegetables (excluding starch-like items such as corn and parsnips),non-sweet fruits, and some soaked or sprouted legumes and whole grains, how long and how frequently should he/she perform fasts or cleanses? Your feedback is most appreciated! Thanks in advance for any helpful advice.