Bone Broth, does it work??

Staycalm: just to reiterate, the link between "leaky gut" and psoriasis is a theory and certainly not an established cause. There are indeed a number of websites and YouTube videoas that make this claim, and many offer to sell you books and DVDs to read more about it. Several of these are fronted by men in white coats describing themselves as "Doctor". If you look further you will find that several of them are actually chiropracters, with no other formal medical training or qualifications. I am a natural sceptic, but there is no harm in trying to improve one's diet, or to make changes and see if those changes produce any improvements in general health or specific conditions.