Eating Healthy

I am skinny. I don't even weigh enough to donate blood... :P But I have come to the conclusion that just because I am skinny doesn't mean I am fit and healthy. As my roomie will tell you, I have terrible eating habits. I eat sooo much junk food and drink sooo much soda! It's kinda really disgusting...but, for some reason it's impossible for me to gain weight, so I never worried about what I ate cuz it didn't make any difference on my physique. So, recently I made a promise to myself that I was going to eat healthier. I vowed I was done buying potato chips and dip, soda, and other junk food. I was going to stock my food supply with lettuce for salads, carrots and dip, V8 juice, etc. But, have you ever noticed how much more expensive it is to eat healthy?!

It's so annoying! I'm a poor college student. What do you think I am going to choose: A $4 46 oz V8 fusion juice that has an entire day's serving of both veggies and fruits in a single glass, or a 12 pack of Mountain Dew that has 144 oz of drink? Um, yeah, gimme more for my money. I guess for now I'll focus more on excerise instead of my diet...