Fascinating, did not know that "loss of Y" was possible in vivo, not just evolutionarily across spans of generations. This led me to finding out that loss of Y

Fascinating, did not know that "loss of Y" was possible in vivo, not just evolutionarily across spans of generations. This led me to finding out that loss of Y is tentatively tied to Alzheimer's, and wondering if chronically low testosterone levels are possibly linked to loss of Y.