Top 10 super foods to prevent alzheimer and dementia

The cognitive decline of the brain causes dementia. One of the types of dementia is Alzheimer’s disease. In this article, we will talk about top 10 super foods to prevent alzheimer and dementia.

Top 10 super foods to prevent alzheimer and dementia

It causes problems with thinking, memory, behavior, and the symptoms become worse with time. So much so, it interferes with our daily tasks. Around 60-70% of the dementia cases are Alzheimer’s disease. Find best alzheimer’s diet.

Signs of Alzheimer’s disease

At first, you see only slight signs such as mood swings and lack of motivation. Advanced symptoms include lack of self-care and issues with behavior. The other causes include the following:

  • Head injuries
  • Hypertension
  • Depression
  • Family history

This degenerative disease is frightening, but you can fight it to an extent with alzheimer’s prevention diet.

Foods to prevent alzheimer and dementia

You can boost brain memory with the proper mind diet. It can slow the progress of the disease. Here are some of the food items that help to prevent alzheimer.

alzheimers diet

1. Add coffee in meal plan for alzheimer’s patient

Caffeine is a stimulant present in coffee. It is a psychoactive substance that increases energy levels and makes people feel less tired. When absorbed into the bloodstream, it travels to the brain.

It blocks a neurotransmitter called adenosine. This leads to an increase in the other neurotransmitters such as dopamine and norepinephrine. In turn, this leads to more firing of neurons.

This leads to improvement in general cognitive functions, improved vigilance, and reaction times. The improved epinephrine levels in the body make you ready for the fight-or-flight syndrome.

You become ready for physical activity, and this helps prevent aging symptoms. Also, it has a good amount of vitamin B2, vitamin B5, vitamin B3, magnesium, and potassium.

Also Read: Brain booster superfoods for improving brain

2. Chocolate to fight dementia naturally

Dark chocolate improves blood flow and relieves pressure. This helps in offsetting the signs of aging. This is due to the stimulating action on the endothelium that activates the production of nitric oxide. You have increased blood flow to the brain due to which you have improved brain function. Consuming chocolates helps improve the verbal fluency in elderly people.

The reason for this might be the presence of theobromine and caffeine. Chocolate contains sugar, and so one must only consume it in moderation. Choose the ones that have 70-80% cocoa content.

3. Salmon to prevent Alzheimer’s

One finds a good amount of Omega-3 fatty acids in fish, especially cold water fish such as salmon. This fatty acid docosahexaenoic acid (DHA) accumulates in the developing brain and the eye. Eating fish slows the rate of cognitive decline and helps older people stay mentally alert.

4. Sardines and mackerel to prevent dementia

The other fish you could try include sardines, mackerel, tuna, and halibut. The improved cognitive function could be due to the grey matter mechanism in the brain, the functional tissue that contains neurons.

It stores memories and processes information helping you to interact as a human. This is why elderly people benefit from eating fish. It helps you avoid the depression that leads to lower energy levels.

One must watch for heavy metal contamination present in fish as this might prove toxic. Eat only 300-350 grams of fish each week to remain on the safe side.

5. Cold-pressed virgin coconut oil for brain health

The fatty acid present in the cold-pressed virgin coconut oil helps you burn fat and improves the brain function. Unlike the long-chain triglycerides that we find in our diet always, the coconut oil has medium chain triglycerides (MCT).

When we eat the MCT fatty acid, the liver absorbs them and uses them to create energy. Some of them get converted to ketones. This helps people suffering from Alzheimer’s, epilepsy, and other degenerative conditions of the brain. Also, coconut oil helps preserve heart health leading to a longer and healthier life.

6. Vegetables – kale and spinach

Adding plenty of leafy green vegetables to the diet helps. Choose leafy green vegetables such as kale and spinach. These have high amounts of vitamin B9 and folate. They reduce depression and improve the cognitive function in the brain.

The cruciferous vegetables also have vitamin C, a key antioxidant responsible for good brain function. It stops the destruction of healthy cells and improves their health. This helps the body fight against Alzheimer’s disease.

7. Broccoli and turnip greens for alzheimer’s prevention

The other good thing broccoli and turnip greens is that it contains carotenoids. This fights against homocysteine that impairs memory function. The B vitamin in the leafy green vegetables improves mental stamina and relieves mental exhaustion. Coconut oil kills harmful microorganisms and assists in fat burning. This also contributes to the wellbeing of the individual in avoiding old-age conditions and diseases.

8. Turmeric

One of the mainstays of Ayurvedic medicine, turmeric has plenty of medicinal properties. It prevents inflammation and kills microbes. This is useful for old people who have a lower disease-fighting capacity.

It keeps them healthy and free from all kinds of infections and diseases. The action is due to the presence of curcumin in the turmeric that fights the free radicals due to its own antioxidant nature.

It then stimulates the body’s antioxidant mechanism so that the fight against the free radicals becomes increased.

More important is the action of curcumin to boost the brain-derived neurotrophic factor. This is responsible for improved brain function. This growth factor functions inside the brain and helps prevent Alzheimer’s disease and depression. It reverses many other brain diseases and makes you smarter.

9. Cinnamon in alzheimer’s prevention diet 

The health effects of cinnamon are due to the presence of cinnamaldehyde. It has powerful antioxidants known as polyphenols. It also has an anti-inflammatory nature that helps people with age-related diseases.

One of the hallmarks of Alzheimer’s is the build-up of tau in the brain. Two compounds in cinnamon appear to act against tau. Cinnamon helps protect neurons and augment motor function.

10. Berries are best brain food

Berries normalize neurotransmitter levels. It inhibits the growth of cancer cells and the formation of blood vessels in tumours. This is due to its inherent antioxidant property. Also, it shows a powerful anti-diabetic effect. All these prove beneficial for older people suffering from Alzheimer’s.


While there is no cure for Alzheimer’s, one can treat the symptoms. Research is on-going into the disease, and one can expect developments soon. You must note that Alzheimer’s is not a part of aging though it is an old-age disease. The average lifespan of those with noticeable symptoms is eight years. Eat healthy foods to prevent alzheimer and dementia.


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Anoop Sharma

About Anoop Sharma

Anoop Sharma is an IT professional, freelance health writer and creator of He is passionate about helping others learn about health issues and their natural remedies, yoga and healthy food.

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One Comment on “Top 10 super foods to prevent alzheimer and dementia”

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