I dunno about PB&J - too much fat for my IBS. Obviously, we're all different.

Somebody asked about training ride foods - THAT is the time to experiment with what works for you.

I've been a CLif bar fanatic for years, but the ladies here keep talking Luna - so I tried a few. MUCH better for needed energy fast & they seem to stick around just as long as CLif. So...I'm breaking up with Clif.