Elevated blood levels of dht/cholesterol/glucose/testosterone/beta Alanine can cause hairloss... So elevated blood levels of dht do cause hairloss that's why t3 is important to regulate high blood levels of dht/cholesterol... Dht is elevated in the blood when individuals run out of t3 and Progesterone production and are under chronic stress....so dht is out there to compensate but when it runs high and without t3 or Progesterone it hurts scalp hair... When dht is too high it can cause increase of parathyroid hormones if body has low levels of Progesterone and t3... So should you take dht lowering drugs like propecia and statins(beta sitosterol) to avoid baldness? My answer is clear no! You have t3 to naturally regulate high dht/cholesterol and save your hair