So ive taken it I think 2-3 times before. I just found out it is a suicide inhibitor which freaked me out...can you take this product to many times that it will cause long term damage? Also if my hair didn't thin or anything from previous goes would it start thinning? I am a week in and thinking about just stopping it for ever. idk what to do. thoughts?

edit: also can it cause long term joint problems?