Yoga and lifestyle changes can help improve cognitive health and reduce impairment. Stress plays a role in cognitive decline. Exercising daily through yoga or other activities, maintaining a positive social circle, sticking to a regular sleep schedule, and eating a balanced diet can all help promote cognitive health. Yoga in particular provides benefits like increased flexibility, strength, cardiovascular health, and better sleep. Specific yoga practices that can help include pranayama, kapalbhati, surya namaskar, and various asanas.