I got rid of my psoriasis with vitamin D, zinc, and high doses of oral vitamin C!
I've had psoriasis since I was in middle school. I don't take medication, I don't drink and I eat pretty healthy so it's pretty well controlled. Occasionally I will still get a spot that pops up here and there.
Recently I was looking for a good vitamin C product to take in conjunction with my Vitamin D and zinc just for immune support. I happened across an article called The High Dose Oral Vitamin C Protocol for Cancer and Viral Infections on a site called Chris Beat Cancer. I read the article and figured if this guy beat cancer by taking high doses of vitamin C, surely it would work to strengthen my immune system.
I ordered 2 pounds of non GMO water soluble vitamin c in a fine powder form on Amazon. After about a month of following the protocol laid out on the Chris Beat Cancer site, my psoriasis is gone! What a pleasant surprise!