The most important benefit of yoga is physical and mental therapy. The aging process, which is largely an artificial condition, caused mainly by autointoxication or self-poisoning, can be slowed down by practicing yoga. By keeping the body clean, flexible and well lubricated, we can significantly reduce the catabolic process of cell deterioration. To get the maximum benefits of yoga one has to combine the practices of yogasanas, pranayama and meditation.
Yoga is highly therapeutic. Some of the ailments proven to be relieved, reversed and even healed through the practice of Yoga are acidity , allergies, alzheimer disease, anemia, anger, anxiety, arthritis, asthma, back pain, bronchitis, cancer, carpal tunnel syndrome, chronic fatigue, colitis, common cold, constipation, depression, diabetes
You seem to really enjoy yoga and promoting it here. That's no problem because i know of the benefits that it can bring. My brother is a yoga teacher, as is his wife. He used to give free yoga classes to people and despised other teachers who charged (he claimed it went against the whole philosophy of yoga in the first place).