Is this really true ? I plan to test this assumption. For most of my life I have worked with computers, since the beginning of the sixties. The old IBM machines we worked with often needed special attention, like actual manual manipulating. Later main frames, system development, programming, big main frame conversions, IBM and VAX machines, all languages, up to creating the first ADABAS/NATURAL fourth-gen language systems. My job. Then following the laptops, all Windows systems, starting with the Windows 1, later XP (my favorite), then installing the 7, now Windows 10. Piece of cake installing and converting from one to the next. In between, adding one Apple iPad. Just working with devices of course cannot prevent dementia in later life. On the contrary. Versatility of feeding your brain, thinking for yourself, overloading yourself with not just stereotype Internet junk, and spoon-fed dictionaries. Versatility for me includes also reading a book, writing and publishing on the Internet, playing chess daily, and never relying on anybody else to do any thinking for me. The best ‘brain-food’ is languages, preferably more than just one (or as we always say: English, Irish and Rubbish). Plus, travel comes cheaper when speaking the language of the guest country.

To retain memory function, why not try remember all international phone numbers, all passwords without ever once having to look it up. That’s what I do. In other words, practice your brain like doing physical exercise (mine is swimming, and cycling and walking). Next year will be my eightieth. Hoping for myself to still have a nice healthy and well-functioning brain.

From the Mayo Clinic:”dementia describes a group of symptoms affecting memory, thinking and social abilities severely enough to interfere with daily functioning. Typically, dementia is always assigned to “the elderly”. Those whose memory often goes back over seventy years. [Remember: “A victim never forgets.”]. The dementia described by the Mayo Clinic, however, fits almost 100 % of most young people. Texting on their devices, pulling down dictionaries to complete entire phrases without ever having to think for themselves, or addling their brains with drugs. Good luck to you all !