What signs show inefficient elimination?

The most miserable people on earth are people with inefficient elimination. Some of the signs of a toxic colon are – coated tongue, fetid breath, shallow complexion, abnormal body odour, dark circles under the eyes, cold hands and feet, brittle nails and hair, Saggy posture (pot belly), tension, fatigue, allergies, indigestion, chronic headaches, irritability, nervousness, nausea, depression, asthma, and backaches.