While it is true that as we get older our memory isn’t what is used to be (it is an inevitable part of the aging process), all the important executive functions usually remain intact, with our mental abilities and cognitive skills being largely unaffected.
The reason why we may have more episodes of memory lapses as we get older may be linked to our physiology—and neglecting to strengthen one of our body’s most important organs, the brain!
Our lifestyle, the foods we eat, our daily habits and activities all have an impact on the wellbeing of the brain. While things such as working out and exercising the brain can be done to keep the mind sharp, it’s important to keep realistic goals and curb expectations of how much your brain can be trained in your golden years, and not to expect the unrealistic. There are some things that are not as good as they used to; for example, our ability to retain memories often deteriorates, hormones and proteins that protect the brain tend to decline with age. The elderly often experience decreased blood flow to the cerebral hemispheres which may affect cognitive functioning.
So when does forgetfulness become a cause for concern, you may be asking. Well, from a medical standpoint, it is often the distinction between normal aging and symptoms of dementia.
Dementia is a disabling disorder that severely affects the individual. It is a persistent decline in two or more cognitive abilities such as memory, judgement, language, and abstract thinking. Being frustrated about your forgetfulness is not dementia, for if it was you wouldn’t even notice that you were forgetting; this is an important distinction. Dementia patients have difficulty performing simple tasks, such as paying bills or dressing themselves. They get lost easily despite being familiar with the surrounding area, and may show poor judgement or behave in socially inappropriate ways.
The most common cause of dementia is Alzheimer’s disease, and it encompasses all the aforementioned symptoms. It is very important to know how to recognize the difference between Alzheimer’s and normal memory loss, as both are in completely different leagues. It is important to seek out the opinion of your physician if you suspect a loved one may be showing signs of dementia, as it is imperative for their safety and wellbeing.
For those who simply want to increase their mental prowess in spite of their increasing age, here are some tips that will boost blood to our most important organ:
- Exercise
- Get plenty of sleep
- Take omega-3 fatty acids
- Maintain social connections
- Keep learning
- Stay away from bad habits, such as drinking and smoking
Related: Memory loss after stroke: Causes, symptoms, and remedies