Explain any five pillars of better brain functioning.

Physical and mental exercise: Exercise improves blood flow and memory. It also stimulates chemical changes in the brain that improve learning, mood, and thinking.
Tackling medical problems: Hypertension, diabetes, obesity, depression, head trauma, higher cholesterol, and smoking increase the risk of dementia. One can control and reduce this risk by going for regular health check-ups and taking medication if required.
Sleep and relaxation: Sleep energizes the brain, improves mood and immune system by clearing wastage and toxins from the body. Practicing meditation and managing stress will help to control the age-related decline in brain health.
Mental fitness: It improves the brain’s functioning and promotes new brain cell growth. This helps to decrease the chances of developing dementia. A person can keep his brain stimulated by solving puzzles, watching stimulating movies, or learning something new
Social interaction: It is good for brain health to spend time with others, participate in stimulating conversation, and stay connected with family and friends. Studies have shown that those who interact more show less decline in their memory.