👉Too much sitting.

A 2018 study in PLOS One found sitting too much is linked to changes in a section of the brain essential to memory.

👉Lack of socializing

Loneliness is linked to depression and a higher risk for Alzheimer’s and can accelerate cognitive decline.

👉Protect yourself from the damage of chronic inflammation.

Science has proven that chronic, low-grade inflammation can turn into a silent killer that contributes to cardiovas­cular disease, cancer, type 2 diabetes and other conditions.

👉Inadequate sleep

Research in the December 2018 issue of Sleep found that cognitive skills such as memory, reasoning, and problem solving, decline when people sleep fewer than seven hours per night.

👉Chronic stress

Chronic stress can kill brain cells and shrink the prefrontal cortex, the area responsible for memory and learning.

Sources- health.harvard.edu