I'm trying my best to count my calories each day, however I'm struggling to work out the calories in some of my fruit and vegetables! As I tend to buy these items loose and not pre-packed, I don't know where to find the calorie content? Different websites seem to display different values when I tried searching online! Today I made a pasta lunch with green pepper, onion and mushrooms, but I don't know where to find the calories in these ingredients (and my guess would be useless!). Can someone recommend a useful tool or website to help with this?