Check out what is informally known as 'the lupus bible' -- "The Lupus Book" by Dr Daniel Wallace. One of the key things that struck me is that many of us with Lupus have an allergy to legumes (I believe some in particular are mentioned) ...so I wouldn't think that depending on them as a main dietary source would be the best idea.
Personally, I've found that I feel best getting plenty of 'clean' (unprocessed) protein, vegetables, and fruits. I eat eggs, milk products, chicken, turkey & fish the most. I don't do beans, legumes, sprouts, flour or sugar....at least as best I can while managing to eat out & socialize with friends.
Since we are all so different, you might want to try cutting out beans a couple weeks, see how you feel. Same with alcohol...just don't cut out too much at once or you won't know what is influencing how you feel!
Lynnwood, Lupus & Sjogren's ModeratorDIAGNOSING LUPUS & LUPUS RESOURCES
"Life is far too important to be taken seriously" - Oscar Wilde