You can certainly eat your way out of fatigue. Food is to the body as gasoline is to vehicles. You need to energize your own diet so that you may be able to fight off tiredness. Instead of the usual three major meals a day, you can take 4-6 light meals a day. Frequent eating will help prevent energy zap and will also help maintain a constant level of energy during the day.
Not every food you eat can provide your body with energy. There are foods that can really energize and there are also those foods that can sap your strength. You need to eat energy-giving foods such as those that are loaded with fiber. Fiber help clean out fats from your blood and also helps in efficiently eliminating body wastes.
Foods to avoid or to be taken in moderation include caffeine, soda, sugar, rice, potatoes and white bread. While these foods supply your body with energy, this energy is known to be easy-come-easy-go. This can be bad to your metabolism and will compromise your energy even more.