If you choose to instead drive to your destination, the quest to find healthy food can get a bit more complicated. Rather than simply relying on greasy foods for nutrition, pack some nutritious foods in a cooler full of ice packs. Fruits and vegetables, crackers, yogurt, and sandwiches are all great to have with you on the road. Eating Healthy For Students For students, eating at college is an entire new ball game, with late night pizza delivery and food from buggies. Even though some of these quick and simple options taste great, they are probably not healthy for a student's body. The food choices students make can affect whether or not they are able to remain awake during class and whether or not they will come down with mononucleosis when it hits campus. Restaurants With tempting menus, large portions, and a festive atmosphere, it's easy to skip healthy eating. It's okay to splurge every now and then, although you'll pack on a lot of weight if you make it a habit. When you eat out at restaurants, always be smart about it. Airports An airport can be a very stressful place, although you shouldn't scrap your diet because of it. Good sources for iron include lean red meats or breakfast cereals. Zinc Zinc intake is normally with the elderly, and to make matters worse, it's not absorbed very well either. Meat, poultry, and fish should be a part of your diet to help you meet the requirements for zinc. Calcium Calcium is one ingredient that most elderly folks simply aren't getting enough of. These foods may add flavor to your dishes, although they can also help raise your cholesterol as well. Therefore, you should try to add these foods and any foods that happen to contain them. To help keep your saturated fat, trans fat, and sodium low, you can check the nutrition facts label. This label can be found on the food package and will tell you all the information you need to know about the food item. Beans as a substitute You should use beans a substitute for meat on a frequent occasion. There are several varieties, so you can prepare them in a crock pot, so when you return home they are ready to consume. The USDA recommends eating beans at least 4 times per week. If you experience gas after eating beans you should try washing them, covering them with water, bringing the water to a boil, then draining it off and refilling the pot.