5 signs that your brain is not healthy (and how to fix it)

Brain health is essential for a happy and healthy life. Here are the telltale signs to watch out for.

Don't store avocado like this: it's dangerous

Brain health is essential for a happy and healthy life. Here are the telltale signs to watch out for

La brain health it is very important, especially as we age. The number of people living with dementia worldwide is projected to triple by 2050 as the population ages and life expectancy increases. Although there is currently no cure for dementia, several studies have found that you can take action to keep your brain healthy.

But what are the signals to watch out for that reveal brain health? Let's find out together.


You are chronically alone

Being alone can endanger brain health. There solitude appears to cause a stress reaction in the body which, over time, can weaken the heart, immune system and brain. Social isolation and loneliness have negative health impacts on par with obesity, physical inactivity and smoking, and are associated with an increased risk of dementia of approximately 50%. A 2019 study of more than 11.000 people who took part in ELSA found that those who reported above-average social isolation experienced an above-average decline in memory function within two years of the survey.

You are not getting enough sleep

Il sonno it is incredibly important for the well-being of the brain, as during the hours of rest it cleans itself, eliminating proteins and waste that can lead to dementia.

Not getting enough sleep therefore increases the risk of numbness and dementia. The quantity and quality of sleep have profound physiological impacts, which affect our daily thinking, memory and mood, as well as the long-term risk of cognitive decline. Experts recommend adults seven to nine hours of quality sleep every night. (Read also: A short afternoon nap improves cognition and keeps Alzheimer's away)

You are not training

If you don't exercise regularly, you're not just putting your heart and waist in danger. One sedentary lifestyle has been associated with an increased risk of dementia e cardiovascular diseases such as stroke. For example, brisk walking for 30 to 60 minutes, three to five times a week, can lead to improvements in brain health, according to experts.

Wrong power supply

Recent studies suggest that the concept of "food for thought" is by no means a myth; in fact, there are several foods that can protect brain health, especially those rich in some antioxidants and other compounds neuroprotective.

Some studies show that people who consume more phytonutrients, said flavonoids, have a lower risk of developing Alzheimer's disease. These natural substances appear to protect the brain from injury. (Read also: Lemon peel improves memory (and could help Alzheimer's patients). I study)

You don't have a goal

When you feel adrift, your brain can also be affected. A long-term study found that people who had a goal in life were less likely to develop Alzheimer's disease than people without a purpose. 

Preserving a sense seems to keep the brain healthy. The important is keep active and engagedIn fact, some studies have found that volunteering, mentoring and taking lessons are all effective ways to feel part of something, and to preserve brain health.

Read: Why you should do crossword puzzles more often

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Fonte: Alzheimer’s Research UK

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