Yoga and meditation offer safe and effective non-pharmacological strategies for improving mental health. Various types of yoga like Hatha, Iyengar and meditation techniques like mindfulness, pranayama and transcendental meditation have been shown to reduce stress, anxiety, depression and improve mood. Studies have found yoga and meditation increase relaxation through changes in brain wave activity and beneficial effects on hormones like reducing cortisol and increasing serotonin. Yoga and meditation provide low-cost options that are accessible for managing mental health, especially important in developing countries and for low-income populations.