Unwholesomeness

unwholesomeness
   1. not wholesome; unhealthful; deleterious to health or physical or moral well-being: unwholesome food; unwholesome activities.
   2. not sound in health; unhealthy, especially in appearance; suggestive of disease: an unwholesome pallor.

   3. insalubrious, noxious, pernicious.

Source

dictionary.reference.com