Re: stool analysis shows candida negative.

I too, agree with raider that stool analysis are not always reliable. I have seen this happen a few times. Recently a friend of mine who I suspected has candida ( I have had it) had stool samples taken and they came back negative. Yet when she got another type of testing ( dermal skin test), here she checked out positive. So you may want to consider this type of test, or muscle testing.
What is threelac? A combination of lactobacilli?
Sure hope you find out soon whether or not you have candida.