What works to help treat alopecia barbae (in beard)?

Think I have autoimmune / gut problems (prob leaky gut). I also have seborrheic dermatitis and rosacea type 1, so seem to have some sort of inflammation. Seemed to get worse after the covid jab 6 years ago. I’m 31m.

I’ve started making my own kefir to help and I try to limit processed foods and stress. Any other things I might not have thought of or outside the box ideas? Prefer lifestyle methods