Lack of sleep
The problem of lack of sleep is common to many people in the present times. But sleep is very important for our brain health. Not getting enough sleep damages brain cells. Also, memory power and learning ability decrease. That's why doctors say that adults should sleep 7 to 9 hours every night.
Unhealthy food
Unhealthy food makes us prone to many diseases. This is because they contain high amounts of saturated fat, trans fats, sugar, and salt. All these damage the blood vessels in our brains. Also, they damage brain health. Instead, eat a healthy diet of fruits, vegetables, whole grains, and lean proteins. These keep your brain healthy.