I did a bit of an experiment this weekend prior to two dirt rides. I noticed if i don't add honey to my porridge i don't have the sugary crash whilst on the trail..

No brainer then! I'm no longer adding honey to the porridge

I've stopped adding sugar etc (use agave nectar instead) to anything I cook or drink (no sugar in me coffeeee) and i guess when i add something sugary my body goes...Whooooaaaaa