I have recently learned that I may have a build up of nickel in my system, and that this overkill is probably contributing to my ongoing skin problems. I am 30 this year, and have struggled with ongoing blemishes for years. Sometimes it feels like I'm 16 all the time with this issue! I've tried every topical and vitamin option I came across. Nothing really helped until my doctor tested me for heavy metals and found high levels of nickel. Has anyone else experienced similar problems? What about a heavy metal detox? Are there any potential side effects?