Just like a few of the posters on here, I have done fasts. Distilled water only, no teas, no special drinks of lemon or other such stuff, just the water. The longest I have ever done one is I believe 15 days. That was a really long time ago when I was trying to lose weight fast. Yes, you can lose a pound a day but as soon as you start eating again at least 5 of those pounds come back. It is refreshing. However, I haven't fasted for longer than three days, lately. That is a blood cleanser. I know there are a few sites about fasting clinics. My ex does a fast for a week for an unhealthy intestine. He does this every few months. He said it seemed to help. He doesn't post on here anymore but he would have joined in the discussion, since he swears by it. Otherwise, he would be miserable and couldn't eat regular food. Maybe, he is doing better since he doesn't live with me anymore and doesn't have to eat my cooking. I probably made him sick. Wonder how the woman he is living with now is dealing with this. The person that is fasting should not work or do any other activity while undertaking a fast. They should be at rest in a clean bed. Sometimes, just showering is a taxing event. Plenty of fresh air is needed, too. You have to be supportive if you are the one that watches over them. I will not miss the schedule he kept. Let us know if your lady decides to undertake it.
Bubblie