Do you eat well? Most of the time in healthy individuals, fatigue can be a result of something missing in your diet. You should try to eat lean protein (egg whites, almonds, walnuts, white fish, chicken) and limit if not get rid of completely complex carbs and sugars like candy, pop, cookies, etc.
You should also eat small meals every few hours - 7, 10, 1, 3, 5 and 8. Your body need fuel to run. If it doesn't get better, I would consult your doctor in case there is something else going on.
Good luck!




