
The woman, who was not identified, had been on the diet for three weeks after visiting an 'alternative therapist' in Tel Aviv.
As part of the diet she was only allowed to consume fruit juice and water, which caused an imbalance of salt in her brain.
She has been under observation for three days and medics fear the damage may be permanent, Ha Hadashot 12 reported.
The diet also caused the woman's weight to plunge to less than 90lbs (40kg).
In Israel, no qualifications are required for someone to call themselves a therapist and start giving out health advice, Hadashot reports.
While the woman's exact condition was not listed, she was likely suffering from hyponatraemia, also known as water intoxication.
The condition is caused by low levels of sodium in the blood and commonly occurs in people who drink a lot of water while recovering from stomach upsets without replacing electrolytes.
However, extreme 'detox' diet have been known to cause the condition which, in extreme cases, can result in seizures and heart problems.



Comment: A juice fast? Are people still doing those? You'd think that with the latest research on fat metabolism and fasting, people would be better informed on how the body works and make appropriate recommendations, ie. don't try to survive on nothing but sugar. But apparently there are still a lot of hippies out there recommending 1970s' health advice, despite its dangers. Buyer beware, folks.
For proper info on fasting, see: