Eat Meat, high good fat, and Green veggies. Best evidence at the moment says Fructose and wheat damage the lining of small intestine causing your immune system to go out of control. 
This guy seems to have some great info and guests

https://open.spotify.com/episode/2zbN22sIyIUFRUDKZDCTti?si=1TVg_ormS5-s73wWV6_ltw&nd=1&product=open&%24full_url=https%3A%2F%2Fopen.spotify.com%2Fepisode%2F2zbN22sIyIUFRUDKZDCTti%3Fsi%3D1TVg_ormS5-s73wWV6_ltw&feature=organic