Alzheimer’s disease is a problem that many elderly people face. When Alzheimer’s occurs, their memory drops rapidly. Not only could they not remember much of what happened, but they would even forget the names of family members. It brings a lot of trouble to family members. So what should the elderly eat to prevent Alzheimer’s disease? What should the elderly do if their memory deteriorates? I hope this article provides a definitive explanation for hoping to help families with older adults at home.

What Causes Alzheimer’s Disease

Brain degenerative diseases

There are many types of dementia caused by degenerative diseases of the brain. The most common is Alzheimer’s disease dementia, also known as Alzheimer’s disease. Its onset is somewhat slow, and it is progressive dementia.

Also, Pick’s disease, Huntington’s disease dementia, Progressive supernatural paralysis, Parkinson’s disease dementia, etc. These latter types of Alzheimer’s disease are relatively rare.

Cerebral vascular diseases

The most common is multiple cerebral infarction dementia. It is caused by a series of multiple mild ischemic attacks and multiple accumulations of cerebral parenchymal infarction.

Also, there is subacute vascular dementia and acute cerebral dementia. Cerebral hemorrhage and cerebral embolism can progress rapidly to dementia. In short, cerebrovascular disease is a common cause of Alzheimer’s disease.

Signs to identify that you have Alzheimer’s disease

Memory loss

The most common symptom of early Alzheimer’s disease is proximal memory loss. Recent information such as appointments, names, or phone calls, is often forgotten. At the same time, there is no sense of what happened before.

Unable to complete the familiar work

You can identify this as the inability to do daily work that does not normally require thinking. For example, people who often cook don’t know how to do it now.

Language difficulties

Not everyone can find the right words for the occasion. But Alzheimer’s patients are often unable to express even simple words. Or express inappropriate words. As a result, the other person cannot understand the words spoken or written.

Not knowing the time and place

Forgetting what the day is today and not distinguishing between day and night is important here. Maybe even get lost on the familiar street.

Making incompatible decisions

For example, the elderly may dress casually regardless of the occasion. There may also be a lack of concern about spending money.

Decreased ability to understand

People with Alzheimer’s disease may find it difficult to adapt to the way others speak. They are also difficult to do a simple task that someone else says.

In the following video, you can find out how to diagnose Alzheimer’s, and this is the official youtube channel of The nonprofit Alzheimer’s Association

What to eat to reduce your risk of Alzheimer’s disease

The following foods are good choices regarding what to eat to prevent Alzheimer’s effectively. These foods are rich in amino acids and minerals. They have some health benefits for preventing primary diseases and improving brain memory. Everyone needs to try these healthy foods.

The important thing is that you have a craving for food. This is something that most elderly do not have. Here is the link for the best natural appetite stimulant for the elderly.


There is a significant anti-aging effect in peanuts. Eating more peanut can delay the decline of brain function, inhibition of platelet cohesion. It can play an anti- hemostatic effect on thrombus. Its effect on reducing cholesterol is also good, and it can help to prevent brain diseases.


It is rich in unsaturated fatty acids. Linoleic acid, which is absorbed by the body, is converted into a compound in brain cells.


Drinking coffee can relieve brain aging. Coffee has anti-inflammatory properties and helps prevent many chronic diseases such as stroke, depression, and diabetes. Many studies have shown that drinking coffee can help reduce the risk of Alzheimer’s disease.

Some studies have found that drinking coffee every day for middle-aged women can reduce the incidence of Alzheimer’s by more than 60%. It is said that drinking coffee is good for reducing Alzheimer’s.


It can tonify the kidney, brain and moisten dryness. It is suitable for deficiency of liver and kidney essence, dry mouth and tongue, intestinal dryness, and constipation.

Onion and Garlic

Onions contain anti-platelet aggregation factors, which can thin the blood and improve blood circulation in the brain. A new study found that as long as garlic and a little vitamin B1 are put together, a substance called “alliamine” will produce. Such substances have certain benefits for the brain and promote blood circulation in the brain, which helps the brain supplementation.


Gingerol and volatile oil in ginger can promote blood circulation, cerebral cortex, medulla respiratory center, and blood tubes are of the central excitatory effect. Regular ginger consumption can stimulate the brain’s imagination and play a perfect role in promoting blood circulation in the brain.

Lotus seed

It can tonify the spleen and stomach. It can nourish the heart and tranquilize the mind, replenish intelligence and brain, and strengthen the kidney and essence.


Eating cinnamon can improve weak and inefficient insulin (insulin intolerance) and help them process sugar normally. Cinnamon helps prevent Alzheimer’s disease. You can put cinnamon into some beverages or tea, it can protect brain cells, and it can also improve memory. So you can consume it appropriately.


Soy is rich in oil, phosphorus fat, and 20 vitamins and trace elements. Especially after eating soy, lecithin contained in the human brain can release acetylcholine base.

Acetylcholine can promote the transmission of information between nerve cells, thereby reducing Alzheimer’s patients’ symptoms. Soybeans and products are good food choices in daily life, and they have a good protective effect on the brain and nerves of the elderly.

Jujube (Red Date)

It can nourish the blood, calm the nerves, and nourish the heart and spleen. It is suitable for Alzheimer’s patients with the heart and spleen and deficiency of the blood.


Spinach is rich in vitamin A, vitamin C, vitamin B1, vitamin B2, and other nutrients. Therefore, spinach is one of the best suppliers of brain cell metabolism. There are many antioxidants in spinach, which are good for removing free radicals and toxins from the body. It can reduce memory loss in the elderly and helps to prevent diseases.


It is especially suitable for Alzheimer’s patients suffering from liver and kidney deficiency, heart and spleen, and blood deficiency.


Carrots contain a lot of vitamins and inorganic salts. Among them, abundant B vitamins are indispensable substances for improving brain function. The nutrients in carrots are good for replenishing the brain. It plays a good brain-building effect and prevents Alzheimer’s disease.

Longan meat

It is suitable for Alzheimer’s patients with deficiency of heart, spleen, and blood. As well as it is good for chills, fatigue, and edema of the face and feet.


Apple can promote brain acetylcholine alkali produced. This substance has the same ingredients as Aricept, the first choice drug to treat Alzheimer’s disease. Eating apples or drinking apple juice can effectively improve memory and learning ability. It can reduce brain recession led to the appearance of senile dementia.

What can you do to prevent Alzheimer’s disease

Drink a glass of warm water after getting up

Although this is an effortless thing, it is imperative in preventing Alzheimer’s disease. The human body loses 500 milliliters of water during one night of sleep. The body needs to refill it as soon as after getting up.

Moreover, warm water helps to raise body temperature. Every 1 ℃ increase in body temperature increases the body’s basic metabolism by 10%. If you are not in the habit of drinking hot water after waking up in the morning, do it!

Drink fruit juice at least 3 times a week

Most elderly’ diets are high in a variety of meats and fish. But the elderly should drink fruit or vegetable juices at least three times a week. It reduces the risk of cognitive disorders such as Alzheimer’s disease by 75%. No matter how good your life is, fruits and vegetables are good for the health of the elderly.

Get 15 minutes in the sun every day

No matter how busy your life is, the elderly have to get some sun exposure every day. The right amount of sun exposure helps the human body make vitamin D. Research shows that vitamin D has anti-cancer effects. It is best to choose morning or afternoon when the sun is mild, not too intense.

Avoid all kinds of psychological stress stimulation

To prevent Alzheimer’s disease, we should remember that all kinds of negative psychological stimulation can make people have dementia. Therefore, to deal with all kinds of psychological and spiritual stimulation, we should adopt an “open” and calm attitude and learn to give our own psychology self-control and conditioning. With a good attitude, we can reduce the occurrence of many diseases.

Take good care of oral hygiene

A study conducted last year by experts at the University of Central Lancashire in the United Kingdom found that elderly people with gum disease are often more likely to have memory problems than elderly without gum disease. So it is essential to protect your mouth.

Attention your exercise and body shape

Studies have shown that active physical exercise from the age of 40 to 50 can prevent dementia, and its effect is better than other measures. Exercise can lower blood pressure and control the level of cholesterol. It is also good for promoting brain cells’ formation, so exercise is crucial for the elderly.

Eat a balanced diet

Avoid excessive intake of salt and animal fat. Daily salt intake should be less than 10 grams. Eat a balanced diet of protein, dietary fiber, vitamins, and minerals. In terms of nutrition, the elderly need to be supplemented with these nutrients. Refusing to eat a balanced diet and overeating can have a positive preventive effect on the diseases.

Actively use the brain to prevent mental decline

When watching a TV series, you can also use your brainpower by expressing your feelings. You can choose to read, play chess, or write a diary, which is a good way to exercise your brain. It will help your brain recover.

Concern for others

Pay attention to people at any time. Maintain good interpersonal relationships. Discover the value of your existence and maintain a young heart. The key is to avoid negative emotions. Always be cheerful and optimistic.

Quit smoking and alcohol

I don’t think you need to mention the harms of alcohol and smoking. Especially consider the damage done to brain cells in particular.


Sam Perera, Founder of Stethostalk, is a food safety follower and organic food lover. He has completed the PLANT-BASED NUTRITION Cornell Certificate Program, Cornell University, US. Before this, he worked for a few years in IT services. A dedicated follower of nature, he believes in healing with natural foods. In his free time, he loves Gardening, Blogging, and traveling.