And while mind teasers are great, you should also know what toavoidfor the sake of a healthier brain.

However, Kwik explains that retirement fromlearningcan be problematic.

Research backs up his claim:One study1analyzed data from 3,253 people who died during an eight-year period.

Hannah Frye

People often attach purpose to their work, and purpose is crucial for brain and overall longevity.

Anotherrecent study done in rural China2analyzed the impact a new pension program had on cognitive decline.

Researchers essentially wanted to know if a lack of work was associated with an accelerated decline of brain health.

Older woman hiking in flannel among yellow flowers poses for photo