Dementia is becoming more and more common in developed countries, but many people still ignore the signs of dementia, so that when the symptoms worsen, they often miss many opportunities to seek medical treatment. Because dementia cannot be cured, it is important to treat it early and slow down the progression of the disease.

We will briefly introduce you to what dementia is, its causes, symptoms, and share 3 ways to prevent dementia.

What is dementia?

Dementia is a symptom of brain lesions and degeneration, leading to decline in thinking ability, judgment, communication ability and concentration, which in turn affects normal life. If two or more of the following cognitive and daily behavioral abilities are significantly weakened, you need to pay attention to whether you are suffering from dementia and go to the hospital for examination as soon as possible:

1. 1. Memory
   2. Communication and Language Skills
   3. Concentration
   4. Comprehension and Judgment

Causes of dementia

The main cause of dementia is damage to brain cells, which makes the cells in charge of various behaviors out of control, which in turn affects people’s daily life and ability.

Degenerative neurological diseases can cause dementia, cardiovascular diseases, brain injuries, brain diseases, central nervous system infections, chronic alcohol and drug abuse, etc. Genetic inheritance is also one of the reasons.

What are the symptoms of dementia?

Early symptoms of dementia include:

1. 1. Memory loss
   2. Diminished attention
   3. Confusion
   4. Personality or behavior changes
   5. Apathy, withdrawal, or depression
   6. Unable to handle daily chores

If the following conditions are present, it is a serious warning sign and it is likely to be dementia:

1. 1. Can’t remember things often, or completely forget them, even when reminded
   2. Mood swings, ups and downs with no reason
   3. No longer interested in things you usually enjoy
   4. Can’t remember simple words, often speaks incomprehensible words, or cannot understand other people’s speech
   5. Can’t remember where certain places are or are completely disoriented, and don’t know where you are
   6. Loss of understanding abstract things, such as the concept of numbers
   7. Poor judgment ability, such as not knowing what to wear in cold weather, or disordered spatial concept, unable to clarify distance or direction

How to prevent dementia?

To prevent dementia, you can start with the following 3 parts:

1. Regular exercise

Exercise is good for the operation and circulation of the cardiovascular system, and it is also good for the brain, allowing blood and oxygen to flow into the brain. It is recommended not to sit for a long time. Try to exercise more than 3 times a week with mild aerobic exercise, such as brisk walking, walking or cycling, for 30 minutes each time, or 75 minutes of high-intensity jogging and swimming. In addition, you can also do exercises that strengthen your muscles, such as push-ups and sit-ups.

2. Eat less sugar and salt

Diet control can help prevent dementia. Eat 5 servings of fruits and vegetables a day, and eat protein-rich foods such as fish, eggs, meat, beans, and legumes at least twice a week.

Try to reduce the intake of foods containing sugar, salt and saturated fat, and instead consume natural starches, such as potatoes and sweet potatoes, and drink 6 to 8 glasses of water a day.

In addition, you can try a Mediterranean diet. The main dietary guideline is to eat less red meat and more grains, vegetables, fruits, fish and chicken, nuts, olive oil or other healthy oils. Also, avoid smoking and drinking alcohol.

3. Participate in mind-strengthening activities

It is recommended to engage in some mental strengthening activities, such as taking classes, learning languages, playing puzzles, card games, board games, reading, writing, dancing, etc., or participating in social activities, such as community college gardening, cooking, learning musical instruments, etc. Or serve as a volunteer, get in touch with relatives and friends, go out and eat together, etc.

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Reference

About dementia – NHS

What is dementia?

Types of dementia

Books to Help Dementia

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