Good nutrition combats chronic stress

To keep your emotions on an even keel, eat foods that provide a sustained release of energy, such as vegetables, fruits, and grains. Lean protein from fish, skinless poultry, nonfat yogurt, and beans and legumes will provide the stamina you need to function at your best. Avoid dietary disasters that have virtually no nutritional value — fatty animal products, refined carbohydrates, hydrogenated fats, and processed oils — to improve your overall health and spare your reserves.

Cut down on caffeine, or eliminate it altogether. Caffeine is a powerful stimulant that generates a stress reaction in the body. Watch for caffeine in coffee, tea, soft drinks, chocolate, and even over-the-counter cold and sinus preparations and diet aids. Replace coffee with green tea, which has considerably less caffeine. Or try chamomile tea — it's been used for centuries as a relaxant and sleep aid. Avoid alcohol and tobacco products.