I wholeheartedly know MY psoriasis is related to my digestive/autoimmune system, I am and have been a heavy drinker for quite a long time, have always been very healthy though and it's only this year suffered from allergies big time, psoriasis and general tiredness and after alot of internet research think i'm probably suffering from enzyme deficiency caused by excessive alcohol, i know if i lay off the drink and eat lots of veg and cut out red meat and saturated fats i do feels loads better also taking maximum strength enzyme replacement therapy, probably need to talk this through with a doctor but it's very hard, also know so many of you struggle with psoriasis through no fault of your own when i know mine is brought on by self indlugence & neglect of myself it's hard to ask for help as i know i'm my own worst enemy, probably this is my last post may have been the most honest ive been in 20 yrs. something obviously started me drinking but that as they sayis another story!