Hello everyone, I was diagnosed with ET and Jak 2 in Sept. My nails have never been good but since taking Hydroxy they have been much worse. Has anyone experienced this and found something that has helped? I asked my consultant a few weeks ago and she didn't seem keen on me taking a supplement and thought I would be better off with painting something on my nails. I get the impression she just isn't a great believer in any supplements from our previous conversations. I asked her about boosting my immune system with something but I didn't get much positive feedback. She may be just one of these doctors who feels like that about all supplements but my nails are a really big issue with me I'm embarrassed to go out without nail varnish they are so awful.