I’ll just add this note. I did the 42 day Breuss fast 5 years ago. At the end of the first week my heart would gurgle at night when I laid down on the bed. Just a few gurgles but it scared me but I didn’t want to go to the hospital or stop fasting prematurely. I was detoxing not cancer cure. So I googled it. Before that I’d had heart arrhythmia for decades with a missed beat at 5 to 15+ beats per minute. BP was always below normal. Doctors said it was common. Vaccines?
Anyway, I found that I should add more fluids like water to bulk up the bloodstream. I added a teaspoon of salt to the afternoon onion soup too. That fixed it.
Miraculously on day 21 my bp was normal and arrhythmia stopped and has never returned. I wasn’t expecting that and it wasn’t really a concern at the time. But now I know it’s a serious thing.