ONCE AGAIN, “TESTOSTERONE POISONING” TURNS OUT TO BE A THING, BUT ONLY IN WOMEN: Excess hormones could cause a condition that can lead to blindness in women, study finds. “Research led by the University of Birmingham has found that increased levels of hormones including testosterone could cause a brain condition that can lead to blindness in women.” What does this mean for women who are taking exogenous testosterone as they “transition” to being transmen?