Going on a road trip?

Going on a road trip? The long hours of sitting in your car and eating all the greasy fast food can derail the diet of even a hardcore diet freak. You might have been on the best diet ever - eating vegetarian, low cal, low fat and low carb foods. But the minute you hit the road, with no access to your local grocery shop, your diet will go on a totally different trip. You will end up subsisting on fatty junk food and your daily exercise routine will just fly out of your car window!