'Alzheimer's disease' is actually an inaccurate term, but a more professional description would be 'Alzheimer's disease', which can be seen as a manifestation of brain function degradation, similar to mechanical equipment failure after long-term use. Alzheimer's disease is a neurodegenerative disease, and its pathological process is similar to a thief inside the brain, gradually stealing the patient's memory and cognitive function. People often equate dementia with memory loss, but in reality, the symptoms of this condition are diverse.
In the early stages, patients may only show significant loss of recent memory, such as forgetting what they have just eaten or forgetting phone numbers that others have said. Even small things in daily life can stagnate due to sudden interruptions in memory. For example, an elderly person forgets what to do when they close the door. Although these symptoms are somewhat similar to forgetfulness in the normal aging process, the underlying pathological mechanism is the deposition of beta amyloid protein and neurofibrillary tangles unique to Alzheimer's disease.
As Alzheimer's disease worsens, patients often lose their belongings, and this ongoing chaos and anxiety far outweigh the occasional trouble of not being able to find keys for ordinary people. They may feel confused about environmental changes, and even have delusions of persecution and intense emotional fluctuations, making their families feel that their personalities have changed and difficult to get along with.
As the condition worsens, patients may forget the names of commonly used items, encounter difficulties in daily conversations, start from forgetting the names of items, and then progress to not recognizing familiar places, faces, and concepts. Patients will be deeply trapped in the dilemma of self-awareness loss, constantly encountering setbacks, becoming unwilling to communicate, and significantly reducing social activities.
In the late stages of the disease, Alzheimer's patients may lose their basic perception of time and space, unable to recognize seasons and dates, and even confuse day and night. Their ability to take care of themselves greatly decreases, they may not dress properly, lose their sense of direction, and even get lost at home. In addition, the body's functions gradually decline, exercise ability weakens, swallowing difficulties increase, and it is easy to cause complications such as aspiration pneumonia. Long term bed rest may lead to pressure ulcers and other problems until the end of life.
The severity of Alzheimer's disease cannot be ignored, as it has become the fourth leading cause of death in the elderly, second only to heart disease, cancer, and stroke. The number of Alzheimer's disease patients worldwide has exceeded 50 million, and it is expected that this number will continue to increase with the worsening trend of population aging. China has become one of the countries with the highest number and fastest growth rate of Alzheimer's disease patients in the world. It is expected that by 2050, the number of Alzheimer's disease patients in China will reach an astonishing 152 million.
Faced with the challenges of Alzheimer's disease, prevention and early intervention have become crucial. Although most dementia patients are over 65 years old and their risk increases with age, this does not necessarily mean that they will develop dementia as they age.
By adopting a healthy lifestyle, regular physical examinations, and cognitive function tests, the risk of illness can be effectively reduced, problems can be detected early, and the precious wealth of memory can be protected. Here are some specific and practical suggestions to slow down the rate of memory decline, even for those at genetic risk of Alzheimer's disease, who can benefit greatly from lifestyle changes, safeguard the precious wealth of memory, and light up the light of hope.
Healthy diet: A balanced diet, including the implementation of the Mediterranean diet (at the end of the attachment), which is rich in vegetables, fruits, and lean protein, especially protein sources containing omega-3 fatty acids, which are beneficial for brain health. At the same time, reduce the intake of high sugar and saturated fat (such as animal oil) foods, maintain a light diet to reduce the risk of disease.
Moderate exercise: The benefits of regular physical activity are self-evident, such as preventing overweight and obesity, heart disease, stroke, and hypertension, among others. It is recommended that friends without special illnesses engage in at least 150 minutes of moderate intensity exercise per week, such as walking, jogging, Tai Chi, etc., which can promote blood circulation, enhance brain vitality, improve cognitive function, and slow down the aging rate of the brain.
Social participation: Participating in community activities, gatherings with family, relatives, friends, and other social activities can maintain brain activity and delay cognitive decline. Social interaction not only enhances interpersonal relationships, but also provides rich stimulation for the brain, promoting the growth and connection of neurons, preventing social isolation and loneliness, both of which are associated with cognitive decline and increased risk of Alzheimer's disease.
Mental activity: Activities that keep the mind mentally active include reading, playing board games, handicrafts, volunteering, social activities, as well as trying to learn new skills, new jobs, and even new languages, all of which can benefit the brain. In addition, ensuring high-quality sleep is crucial for brain health, as insufficient sleep can affect the brain's cleaning and repair processes, increasing the risk of developing Alzheimer's disease. Therefore, it is recommended to maintain 7-9 hours of sleep every night and try to keep the sleeping environment quiet and comfortable. If you have insufficient sleep, poor sleep quality, or think you may have sleep disorders, please consult a doctor.
Early screening and intervention: Regular cognitive function testing is crucial for individuals with a family history. Once abnormalities are detected, seek medical attention promptly and receive professional diagnosis and treatment. Early intervention can significantly delay the progression of the disease, improve quality of life, and alleviate the burden on families.
Finally, attached is the Mediterranean diet plan:
Research shows that Mediterranean dietary habits are closely related to reducing the risk of dementia. This dietary pattern covers traditional healthy diets in countries such as Italy, Spain, Greece, and Morocco, characterized by the consumption of a large amount of vegetables, high-quality protein, and moderate fat. The following are its core principles:
1. Emphasize a diverse range of plant-based foods, including abundant fruits, vegetables, potatoes, whole grains, beans, nuts, and seeds;
2. Food processing should be kept as simple as possible, selecting fresh local and seasonal ingredients to reduce the loss of trace elements and antioxidants;
3. When cooking, it is recommended to use vegetable oils rich in unsaturated fatty acids, such as olive oil, instead of animal oils and margarine that contain saturated fatty acids;
4. Fat intake should be controlled below 35% of total energy intake, with saturated fatty acid intake not exceeding 7% to 8% of total energy intake;
5. Moderate intake of dairy products, such as cheese and yogurt, with priority given to low-fat or skimmed products;
6. It is recommended to consume fish or poultry food at least twice a week, as fish has higher nutritional value;
7. Eat no more than 7 eggs per week, including various cooking methods (it is also recommended not to exceed 4 eggs);
8. Replace sweet treats such as desserts, honey, and pastries with fresh fruits;
9. The monthly intake of red meat should not exceed 7 to 9 taels (340 to 450 grams), and lean meat should be chosen as much as possible;
10. Drink red wine in moderation, preferably during meals, and avoid fasting. Men should not exceed two cups per day, and women should not exceed one cup per day.
11. In addition to a balanced diet, Mediterranean cuisine also advocates for a moderate and balanced lifestyle, a positive and optimistic attitude towards life, and daily physical exercise.