Say these 4 sentences often to be alert to the risk of dementia

Alzheimer's disease, also known as senile dementia, is like a hidden "thief" that steals people's memory and ability to live without them noticing, bringing a heavy burden to patients and their families. Today, let's talk about its early signs and how to prevent it.

One new person with dementia is diagnosed every 3 seconds

Alzheimer's disease is a degenerative disease of the nervous system, accounting for 60%-80% of all causes of dementia. There is a new patient every 3 seconds in the world, and the number of people suffering from Alzheimer's disease and other dementias in my country has reached 16.99 million. It has become the fifth leading cause of death among urban and rural residents in my country. Among the elderly population over 65 years old, the prevalence rate is 4%-7%, and the prevalence rate doubles with every 5 years of age. The disease can last for more than ten years or even longer, ranging from mild to severe. Not only are patients unable to take care of themselves, but caregivers also face tremendous pressure.

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4 phrases often said by people with dementia

1. "What? Say it again."

This type of patient suffers from severe short-term memory loss, has difficulty concentrating, and immediately forgets what just happened or what was said, so they often ask others to repeat themselves.

2. "Where is this and how did I get here?"

As the disease progresses, the patient's concept of time and space deteriorates, he or she becomes unrecognizable in familiar places, and may not even realize that they are lost. Some patients have a decreased IQ and are unable to ask for help.

3. "My things are missing. Did someone take them?"

The decline in short-term memory makes them often unable to find daily items, and they often misplace things in increasingly ridiculous locations, and even suspect that things have been stolen for no reason.

4. “You all don’t care about me.”

The disease affects the cerebral cortex, causing the patient to have great mood swings, often lose temper or become sensitive, feel lonely, and feel that no one cares about him. In the middle stage, he will withdraw from social activities and stop talking when he can't remember to.

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7 ways to protect your brain recommended by doctors

1. Control blood pressure: Young and middle-aged people should try to control blood pressure below 130/80 mmHg. Although the standard for hypertension is 140/90 mmHg, lower blood pressure can reduce the risk of heart and brain damage.

2. Control your weight: Before the age of 65, your BMI should be controlled between 18.5 and 23.9. People over 65 should not be too thin, and significant weight loss should be taken seriously. Obesity is closely related to brain capacity and cognitive function, and maintaining a proper weight is good for the brain.

3. Protect your hearing: Hearing loss affects brain function. You should avoid wearing headphones to sleep, listening to headphones for a long time on the subway, listening at a volume exceeding 60 decibels, listening for more than 60 minutes a day, and cleaning your ears with cotton swabs, and other behaviors that damage your hearing.

4. Stay away from tobacco and alcohol to avoid head injuries and sleep disorders: Tobacco, alcohol and lack of sleep can damage the brain, so you should quit smoking and drinking; prevent the elderly from falling and seek medical attention in time for head injuries; early intervention is also required for those with sleep disorders and cerebrovascular diseases.

5. Relax and socialize actively: Avoid excessive tension, actively socialize or enjoy leisure time alone. Avoid a monotonous life after retirement. Go out every day and keep a happy mood, which is important for brain health.

6. Keep exercising: do at least 150 minutes of moderate-intensity or 75 minutes of high-intensity exercise per week, such as Tai Chi, Ba Duan Jin, walking, running and other aerobic exercises. Hand exercises such as playing the piano, typing on the keyboard, and picking beans can also stimulate the brain area and prevent disease.

7. Train the brain: learning new things, such as languages, photography, yoga, reading frequently, changing walking routes, changing hands to answer the phone, etc., can stimulate the brain's vitality and give the brain positive stimulation.