If you have ever tried hCG drops?

I'm not asking for advice telling me theyre bad. I just want to hear from you if youve tried them, what was your experience.how long did you eat a measely 500 calories per day? side effects you experieced?

Please only answer if you or somone you know personally has tried them. Your answer will be used in my "questionarre/study"

Thanks!
(i could google to find out the claimed side effects and results or lack thereof but this is a perspn experience question)