I, as a lot of us did, grew up eating peanut butter and jelly sometimes.
I loved peanut butter far more than jam or jelly.
I delightfully ate a lot of peanut butter sandwiches on whole wheat bread during my twenties and thirties.
Grape jelly was my favorite out of other flavors when I did indulge.
I do not care for jams or jelly nowadays. I have not eaten any in a long time.
Fruit in their natural state is, of course, extremely healthy and should be eaten on a regular basis. Fruit preserves highly processed and high in sugar are not good to consume regularly.