Mental fitness after 40 years does not involve dramatic changes to lifestyle or following a complex schedule. It is also about living with small, but regular, habits to keep the mind straight, sharp and able to get through life with its eyes open.
Keep Learning Something New

And your brain is in its element when it is presented with challenging tasks that stretch it a bit out of its scriptures. The acquisition of new skills leads to the development of robust neural networks that promote the long term cognitive health.
Move Your Body with Purpose

Exercise is about to awaken your brain through the release of oxygen and nutrients by blood. Just simple, ongoing movement helps the memory, concentration and generally mental dexterity.
Prioritize Quality Sleep

When the mind is in a rest state it is able to better process information and in better state of storing memories. Getting yourself regular sleep, but not interrupted, makes your brain do a cleaning and, therefore, perform optimally.
Feed Your Body Brain-Friendly Foods

The meals rich in nutrients contribute to powering the processes of the brain and constant energy supply throughout the day. By eating something that contributes towards your health, you will find it easier when it comes to your mind being sharp.
Stay Socially Connected

Talking with others is an effective way to keep the mind engaged and at the same time the individual becomes emotionally stronger. Wise discussions result in becoming more educated, having new ideas and reflecting.
Practice Mindful Moments

Take short breaks in your day, this will ease the stress level and give you a sense of clarity. Mindfulness enables your brain to reset to enable you to react instead of respond.
Challenge Your Memory

Minor activities involving the mind make your brain stretch and become more powerful. The recall of information, or the repetition of the uncomplicated memory exercises, is training the brains to remain alert.
Limit Digital Overload

Getting off of screens provides your brain with an opportunity to relax and rejuvenate. It is beneficial to be able to ward off your attention against a constant stream of stimuli in order to be able to think better and more purposefully.
Work over Your Day

An effective agenda cleans the mind and leaves room to think more profoundly. With an environment that makes sense in your life, your mind is able to concentrate on what matters.
Spend Time Outdoors

Nature is a way to clean up your mind and increase your feeling of wellness. Outside air and exercise encourages sanity, innovation and a healthier perspective.