2. Olive oil olive oil offers a very distinct flavor with plenty of heart healthy ingedients. The oil is rich in monounsaturated fat, helps to lower cholesterol levels and reduce risk of cancer. It's also rich in antioxidants and has a very long storage life. Even though it can be used in cooking, it's the healthiest when uncooked, such as with a salad or dipping sauce. A diet high in fiber can help to prevent colon cancer and heart disease. High fiber helps the body to eliminate cholesterol by binding it in the digestive tract. For thousands of years, fiber has been used to stop constipation. 2. Fiber can actually help with overeating. All high fiber foods will take longer to chew and digest, making you feel satisfied longer 3. 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. You can also try putting some broccoli and cauliflower in the microwave for steamed vegetables. There are always healthy cereals and plenty of fresh fruit available in dining halls as well. Always remember that eating healthy isn't just about avoiding greasy foods. Eating healthy involves getting a balanced diet and getting the right nutrients and vitamins to keep your body in peak performance - or at least awake during your classes. 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. The rules still apply with healthy eating, although you should add variety, balance, and moderation. A vegetarian is someone who avoids all types of meat, whether it be hamburgers, hotdogs, chicken, or even fish. Vegetarians are also sometimes classified by the type of food they are or aren't willing to eat.