Psoriasis is a tricky disease. It effects everyone differently. I know gluten, sugar, and for some dairy are triggers. If you have plaque psoriasis? You might look at Lucraderm it is an all natural powder you drink once a day, best wishes on your journey.

I just ordered the liver rescue book from him & the celery juice one glad to see it helped someone

I quit all nightshades about 5 years ago - tomatoes, potatoes, aubergines, bell peppers etc and went alcohol, gluten and dairy free. It was a huge and radical change but I had tried absolutely everything (steroids, creams, light therapy) and didn’t want to go down the route of expensive injections that may or may not work. My psoriasis used to cover 75% of my body (my legs, ankles and elbows being the worst affected) and now I’m totaly clear. Having seen so much about The Medical Medium, I now have a large glass of pure celery juice in the morning on an empty stomach - it has truly worked wonders and I emplore everyone on this forum to try it.

Not sure about foods, but nothing worked for me until I used Jojoba oil: Moist with a spray bottle then apply Jojoba oil. I also use Activated Charcoal shampoo and conditioner add some sea salt to the shampoo. Try applying Apple Cider vinegar before shampoo. Activated Charcoal pills have been working wonders for me.