According to yoga, diseases result from unhealthy living habits, poor diet, lack of knowledge, and improper functioning of the body. The yoga treatment process involves three steps - a proper diet, appropriate yoga practices, and gaining proper knowledge. Diet focuses on eating slowly, avoiding overeating and unhealthy foods. Gentle yoga asanas and pranayama techniques are prescribed based on each person's condition. For more complex cases, counseling provides scientific and philosophical knowledge. While yoga cannot treat acute illnesses, it can prevent diseases by boosting immunity and aid recovery when used as rehabilitation.