I was thinking of doing it but only short term as I understand the risks. I did try it before but it didn't work but I wasn't able to take many drops because I hated the taste but now I'm putting it in capsules. I just thought I could take it to lessen it a little and attack it with other things. I've tried everything and can't get well. I've had it many years and it's ruining my life. I'm also drinking milk and water kefir to replace the good bacteria. Could you please get back to me about the study?