From my research (no actual experience yet) you CAN handle, but like with all reptiles, keep it to a minimum, esp. when they are young. There is a TON of info and videos out there !!
There are "complete" feeds, powders you mix with water to create a "smoothie". That is actually all they "need". (Repashy, Pangea) But many people still feed some crickets or other insects on occasion. Like a couple times the week or month (depends on who you ask)
They need temps between 72 an 78 degrees, are usually as low as 65. Can NOT handle heat, though.