Just as there is no magic pill to prevent cognitive decline, no single almighty brain food can ensure a sharp brain as you age. Nutritionists emphasize that the most important strategy is to follow a healthy dietary pattern that includes a lot of fruits, vegetables, legumes, and whole grains. Try to get protein from plant sources and fish and chose healthy fats, such as olive oil or canola, rather than saturated fats.

From simple and specific changes in eating to ways to challenge brain, this is guidance that will pay dividends for future. Eat a plant-based diet, exercise regularly, and get enough sleep.

As we grow older, the goal isn’t simply to reach our 80s or 90s, but to remain mentally sharp throughout the process. Research is proving there’s a lot we can do to keep our brain healthy, for lessen the risk of brains disease, and staying cognitively fit for a lifetime.

Mediterranean-style diet is the best diet for cardiovascular and brain health. But what does this diet actually look like, how does it work, and how can we adopt it into real life? The Mediterranean diet is not a fad. It is a centuries-old approach to meals, traditional to the countries bordering on the Mediterranean Sea. The bulk of the diet consists of colorful fruits and vegetables, plus whole grains, legumes, nuts and seeds, fish and seafood, with olive oil and perhaps a glass of red wine.

healthy Diet, positive environment, positive thoughts and learning new skills.

Healthy lifestyle

Hyperbaric Oxygen medicine is the most novel technique for repairing brain cells.

Also frequency therapy should assist in keeping and protecting the brain from deterioration with age.

Although the cerebral functioning itself causes, as in the rest of the organs, a logical physiological and functional deterioration, the healthy habits of life and a correct emotional care can keep their functions, in the best way possible, in old age. Remember the aphorism "mens sana in corpore sano" in its current meaning.

There is a fact that brain has to decline in its functiin as a person ages. You can slow the progression but there is nothing to completely stop the decline wiht grwoing ages.

Healthy Diet (fresh colorful fruits and vegetables), regular exercise, 7-8 hrs. of sleep and learning new skills (reading and mental math's).

To slow down dementia processes is good to study foreign languages. Have a closer look at this.

I am grateful to everyone for very good answers. They are certainly the result of your knowledge of the subject matter and the current professional and personal - life experience. Also, you are inclined to be interested in this topic, and you are motivated to engage in a scientific discussion. When all the answers are collected, I would not have had something special to add - I think that the most important thing is already mentioned:

· healthy diet, positive environment, positive thinking and learning new skills (Hassaan Tohid)

· healthy lifestyle (Alan Saleem )

· hyperbaric oxygen medicine (Khaled Khalil)

· the healthy habits of life and correct emotional care ((Juan Carlos Prados)

· it’s can slow down the progression but there is nothing to completely stop the decline (Muhammad Samsoor Zarak)

· healthy diet - fresh colorful fruits and vegetables, regular exercise, 7-8 hours of sleep and learning new skills - reading and mental math’s (Mohammad Ali Raza Qizalbash)

· to study foreign languages - have a closer look at this (Małgorzata Joanna Elzbieta Niewadomska - previous Laila Iftikhar)

I am convinced that you, with your knowledge and attitudes, will be involved in the continuous education of people who are addressing you with the question I asked in this forum.

I would like to thank you once again dear friends and colleagues - Hassaan, Alan, Khaled, Juan Carlos, Muhammad Samsoor, Muhammad Ali Raza and Małgorzata Joanna Elzbieta previous Laila.

Thank you to you too. Ale best.