i was told that almonds are best from an all-around nutritional point of view. as of the new year, i'm trying out a mostly vegan diet with my girlfriend. she's a trim beauty, but i put on a lot of my old high-school weight when i quit doing hard drugs a few years ago. since i have unlimited access to excellent vegetables, this isn't much of a problem for me. they have always been my favorite thing to eat. when you take meat and cheese out of the diet, you can definitely see the value of nuts and peanut butter/etc.
still, i allow one day per week to eat whatever i want. had some non-vegetarian indian food last night and it tasted like the greatest meal of all time. it was.