With systemic candida there are many toxins that are released on a continual basis. These toxins can exit the body in many ways. One of these ways is through the sweat of the scalp. My hair, at one point, was coming out in clumps. I began using MSM as a way to take toxins out of my body. The amount of hair I lost diminished. I tend to lose more when the die-off is great or when I do a Liver Flush.
I hope this helps as this was/is my experience,