If you are concerned about keeping your brain healthy and want to avoid setbacks like forgetfulness and atrophied neurons, it’s worth following some tips to prevent affecting your mind and losing cognitive ability.
I am sharing an excerpt from: https://pitacoseachados.com/2020/10/05/8-comportamentos-comuns-capazes-de-afetar-sua-memoria/
8 COMMON BEHAVIORS THAT CAN AFFECT YOUR MEMORY
by Pitacos e Achados
As we age, every time we forget a person’s name or where we left our keys, it causes more and more anxiety, and with good reason, as the risk of suffering from dementia and Alzheimer’s increases with age. That said, memory problems aren’t always a cause for concern and may just be a normal symptom of aging.
After all, the size of our brain begins to shrink around age 30, and with these neurological changes, the brain sacrifices its ability to memorize new things and retain older memories.
In fact, even if you notice a more sudden change in your memory, don’t rush to jump to hasty conclusions and assume it’s dementia. This is because memory loss, difficulty concentrating, and brain fog can be signs of an unrelated health condition, medication, or even some seemingly harmless lifestyle choices.
All eight things we mention below can manifest through memory loss but are far from being dementia and Alzheimer’s.
1. Stress
If you have ever been stressed, you probably know how the constant worry and anxiety that come with it prevent you from focusing on anything important, which can lead to even more stress. But it’s not just on a psychological level that stress can affect our memory.
Studies have shown that stress is also harmful to our memory on a cellular level because the stress hormone cortisol can disrupt the connections between nerve cells in the brain, making recalling and forming new memories more challenging.
In turn, chronic stress can have long-term effects on brain chemistry, so be sure to find a coping strategy that is right for you and learn to combat stress.
2. Certain Medications
Both prescription and over-the-counter medications are truly capable of messing with your memory, even common medications like antihistamines and OTC pain relievers have the potential to cause “brain fog,” a state of feeling less alert or aware than usual, often accompanied by memory and concentration problems.
The medications most likely to present brain fog as a side effect are antipsychotics, antidepressants, and sleep and anxiety aids, which directly influence brain chemistry. Remember that this does not make these medications bad, and if your doctor insists that you cannot replace them with alternative ones, you should continue with the treatment for as long as necessary.
3. Diet
It turns out that both what you eat and when you eat make a big difference to your memory. Late-night snacks, for example, have been shown to disrupt circadian rhythms, which are the natural sleep-wake cycles our bodies go through every day. “One of the consistent things we see in people who have disruptions in their circadian rhythms is memory deficits,” said Christopher Colwell, a professor of psychiatry at the UCLA School of Medicine, in an interview with Insider.1
Besides late-night meals, however, overeating unhealthy foods, fried foods, and sweets can also hinder memory function. Instead, opt for brain foods like nuts and fatty fish.
4. Thyroid Problems
Not just habits, but also certain health conditions not directly related to the brain can manifest through memory loss and difficulty concentrating, and thyroid problems are a common concern. The thyroid gland is located in the neck and controls metabolism, development, and cell growth.
When the thyroid gland does not produce enough hormones, a condition called hypothyroidism develops, a common symptom of which is brain fog and memory loss. On the other hand, an overactive thyroid, known as hyperthyroidism, can cause concentration problems.
5. Depression
Not only physical health conditions, but also mental health conditions can have a negative effect on memory. Depression, an increasingly common mental condition that affects more than 264 million people worldwide, according to the World Health Organization (WHO), is strongly linked to a decrease in executive functioning, which includes mental faculties such as memory, concentration, and even the ability to multitask.
As with physical health conditions, seeking treatment also reduces memory loss and other mental problems associated with depression.
6. Sedentary Lifestyle
As we mentioned in the introduction, brain shrinkage is one of the symptoms of aging that awaits everyone, but that doesn’t mean we can’t do anything about it. In fact, the secret to a healthier brain is exercise, which, in the end, is beneficial for our body and mind! Aerobic exercise, in particular, has been shown to increase the size of the hippocampus, one of the brain’s most important memory centers.
Studies involving the elderly have found that aerobic exercise slowed age-related memory loss by 1-2 years. Best of all, just 20 to 30 minutes of moderate activity, such as gardening or walking, 5 times a week seems to be enough to produce these benefits!
7. Smoking
We are all well aware of the effects of smoking on our lungs and even our cardiovascular health, but the negative influence of the harmful habit on our brain health is often overlooked. The sad truth is, however, that smoking makes the cortex – the outermost layer of the brain – thinner in certain areas, which manifests as memory problems, in addition to other negative symptoms, according to a study by McGill University.
Another study also found that smoking can lead to the loss of up to 1/3 of day-to-day memories. Fortunately, the first study also points out that quitting the harmful habit can lead to a partial recovery of the cortical areas affected by smoking.
8. Not Getting Enough Sleep
Are you getting the recommended amount of sleep appropriate for your age every night? If not, you should not be surprised to see some changes in memory as well, as memory loss is actually a common symptom of sleep deprivation.
According to research, memory consolidation, a process in which our memories are set in our brain by strengthening neural connections, happens while we are sleeping. Poor quality sleep or sleep deprivation, in turn, can disrupt this process and lead to memory problems.
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Tip: Tips for improving short-term memory:
- Planners, reminders, and notes can be of great use;
- It is possible to train short-term memory with standardized activities, which aim to stimulate attention;
- Activities like playing video games, reading, playing musical instruments, meditating, and keeping an active and busy mind help to stimulate cognition.