(And hopefully low-sugar too?  I honestly don’t know.  My girlfriend told me that grapes and mangoes have a lot of sugar in them, and that seems cosmically unfair.)

Disclaimer — I am a neophyte when it comes to any kind of diet.  I cannot replace your doctor, no matter how much the idea might appeal to you.  But feel free to refer to this, if you can read my disordered,  hyperactive chicken-scratch.  (Under the “Yes” column, for example, it is supposed to be “B-E-A-N-S,” and not “bears.”)

My source here is primarily the Mayo Clinic.  But I also had help from the U.S. Department of Health and Human Services, and from my girlfriend, who is far smarter than me in all subjects, except possibly free-verse poetry and 1990’s-era comic book villains.