I had amazing success with All Adrenal by this company but decided to see if any of my other glands needed help. It's hard to say which glands were benefited and which were not, but something in my body did not need help because a half hour after taking a capsule I always felt really weird, like my brain wasn't working right. I tried taking them right before bed, but I wouldn't fall asleep before that strange feeling would come, so I had to stop taking them. With glandulars, if you need them, you will only feel good and normalized. When your body doesn't need them anymore (or in the first place) you can start to get paradoxical effects from them, or just feeling unwell or even nauseous. If that happens, that gland is not the source of your health problems.