yep they are scare face the liver causes this my nutropth told me this on my tests my nutropth said my liver was stressed and congested when i asked her can it cause candida she said most cases YES im doing parastite cleansing at the moment had bad head today i never get headaches i have parastites so i have to get rid of them first i know the diet she put me on is helping as my period was lighter and painless so its obviously helping my liver more than the rubbish meat and veg diet my headaches gon nearly now i hate die off lol