Bugs Bunny's favourite food whose benefits for the eye are well-known also doubles as a potent weight loss ally. One medium-sized carrot or gajar will give you 25 calories and 1.5 grams of fibre. Since it's easiest to lose weight when you consume less calories and more fibre carrots are a great option to fill up your stomach and prevent yourself from eating something unhealthier. Its fiber-rich quality also helps you feel satiated after your meals. (Read: 8 vegetables that will help you lose weight) However make sure you don't make carrots unhealthy by cooking it in an unhealthy manner.