Traditional Chinese Medicine, is an essential part of the health care system in most countries, especially in Asia. China has historical relationship with medicinal plants for more than 2000 years. Traditional Chinese medicine theory emphasizes on the self-healing power of man for curing disease and keeping fitness, and many of its therapies are employed for enhancing this power. TCM includes herbal medicine, acupuncture, moxibustion, massage, food therapy and physical exercise.