We all sometimes get to the top of the stairs and forget why we’re there. Many of us can’t keep an appointment without having it written down. It’s the sort of thing you might just brush off with an “Oh, well, I suppose I’m getting older.” Sometimes this is just natural wear and tear. Other times it’s a sign of something more. Either way, it’s about aging and the brain.
Aging isn’t just about what you see, and anti aging isn’t just about skin cream and hair dye. Your brain feels it, too. In fact, most neurodegenerative diseases, such as dementia, Parkinson’s and ALS, become more likely as we grow older.
It doesn’t have to be tied to a formal diagnosis. As we age, some pretty big changes happen in the brain. Its structure, its chemicals, and even the way genes are expressed can all morph, and sometimes that’s just natural.
Some parts of the brain shrink with age. Neural circuits don’t function as well, which can make it harder for the brain to learn and adapt to new situations. Dopamine and serotonin levels change. Memory, attention, and use of language can all become impaired. Even your DNA itself can become damaged.
So if this is all a natural part of aging, is there anything we can do about it? Well, you may not be able to stop it completely, but there are things that can slow cognitive impairment and help your mind stay active.
Keeping your mind active is essential. You need to keep using your brain if you want to stop it from degenerating. People with higher educational levels may do better, but even regular crosswords and sudokus can help the neurons keep firing. Reading is another useful activity. And while you’re exercising your brain, don’t forget to exercise your body as well. That also has an impact.
Other things that keep your brain young and healthy for longer include relationships with other people. Staying engaged with friends and family, supporting each other and doing things together are all good for the brain. And, of course, your diet will also have an effect.
Don’t just look at physical changes when discussing aging. Look at the brain as well and think about how you can help it stay active and avoid at least some degeneration.
