Your body needs carbohydrates for your muscles and the storing of energy. 5. Eating what you want. Eating healthy and exercising doesn't give you an all access pass to eat anything you want. Everyone needs the same nutrients whether they exercise or not, as well as fruits and vegetables. 6. Not enough calories Although losing weight involves calories, losing it too quickly is never safe. Since energy needs are less, older folks should eat high quality protein such as eggs, lean meats, poulty, and fish. Carbs and fiber Carbohydrates are the main source of energy for the entire body. You can find carbs in bread, cereals, pasta, and other grain products. A diet that's high in fiber and water will help to prevent constipation as well. If your hotel offers a continental breakfast, stick to fruits, cereals, and proteins. If your hotel has a stove or microwave, consider bringing your own healthy food with you. If you simply must eat out, do so only when you are hungry. Restaurants will usually serve large portions, so be careful. If you do go a bit over on a meal, simply cut back on the next. - Always look for food on the menu that's baked, grilled, broiled, poached, or steamed. These types of cooking use less fat in the cooking process and are usually much lower in calories. - Plain bread or rolls are low in both fat and calories. When you add the butter and oil, you increase the fat and calorie intake. Always eat breakfast Even though you may think you aren't hungry, you need to eat something. Skipping breakfast makes it harder to maintain the proper blood and sugar levels during the day, so you should always eat something. Carry a snack Keeping some protein rich snacks in your car, office, or pocket book will help you avoid blood sugar level dips, the accompanying mood swings, and the fatigue. The average individual eats too much fat, a factor that's linked to a variety of health problems, including cancer. Diets that are high in fat are associated with breast and colon cancer, with some studies linking high fat to prostate cancer as well. A majority of people can bring their fat intakes down to a healthy range by making a few adjustments in the way they shop, cook, and prepare the foods they eat.