Natra-Doze Bedtime Nutritional Supplement Easy-To-Take Capsules Contain Effective Valerian Root plus Nutrients For Healthy Sleep, Including Inositol, Pantothenic Acid, Calcium and Magnesium. What is Healthy Sleep? Restful, healthy sleep follows a natural pattern. Progressing through the natural stages of sleep helps to reset your body clock, boost your immunity and stimulate body growth and maintenance. Directions: Two capsules as needed. May be taken at bedtime followed with a cup of warm water, for easy dietary supplementation.