What to eat for memory and concentration? Diet and home remedies to improve memory

A balanced, healthy diet can positively influence the functioning of the entire human body. The nutrients we provide not only impact overall well-being but also play a key role in supporting the nervous system, brain activity, and cognitive abilities. This means that what we eat can affect memory and concentration, while also supporting clear thinking and the ability to absorb new information.

So, how can you improve your memory, and what should you eat to enhance concentration? What supplements help with memory, and how can you support brain function? How can you boost both memory and focus?

Causes of memory and concentration problems

Memory is the ability to retain and process information from the environment, as well as to store and recall it when needed. It is a complex function involving several brain structures, including the hippocampus, the medial part of the temporal lobes, and the amygdala. Concentration, on the other hand, is the ability to focus attention on a specific task or goal.

Although both memory and concentration are encoded in human DNA, many people often experience difficulties in these areas. This may be due to factors such as overstimulation, excessive stress, fatigue, or lack of sufficient sleep.

It's important to note that memory and concentration problems can worsen with age due to natural aging processes, and may also result from an irregular lifestyle and a poor diet.

How to improve memory and concentration? Daily diet and brain function

The proper functioning of the nervous system and brain depends on many factors, including lifestyle, stress levels, daily physical activity, and diet.

Current scientific research suggests that a healthy, balanced diet rich in essential nutrients can have a positive impact on memory and concentration. It may also help reduce the risk of developing neurodegenerative diseases and lower the chances of conditions like Alzheimer's or Parkinson's.

A well-balanced diet that supports brain function can improve blood circulation and help stabilize the nervous system. Additionally, eating for better memory and focus can stimulate the growth of nerve cells and slow down the aging process. A brain-friendly diet can also enhance cognitive performance, improve overall well-being, and reduce the negative impact of stress on daily life.

What is the best diet for improving memory and concentration?

Among the diets developed by experienced scientists and researchers that positively impact cognitive function, the Mediterranean diet stands out. It is rich in plant-based foods that are valuable sources of antioxidants. Also worth mentioning is the MIND diet, which combines elements of the DASH diet with the principles of the Mediterranean diet.

Research to date indicates that the Mediterranean diet may lower the risk of ischemic heart disease and has a positive effect on other aspects of health, including brain function. The MIND diet, in turn, is designed to supply the body with key nutrients that support the nervous system and brain while reducing the risk of neurodegenerative conditions.

Studies show that people who follow the Mediterranean and MIND diets tend to perform better on cognitive tests and are less likely to develop dementia. Regular consumption of plant-based foods, which are the foundation of these diets, can enhance concentration and contribute to improved overall well-being.

What to eat to improve memory? Nutrients that support brain function

When thinking about how to improve memory and concentration, it’s essential to focus on a well-balanced diet that supplies the body with all the necessary macro- and micronutrients.

A brain-healthy diet should be based primarily on plant-based foods, especially fresh vegetables and fruits. Your daily meals should also include legumes, healthy vegetable fats, nuts, seeds, and whole grain products. To support memory and concentration, it’s also beneficial to include fatty sea fish, seafood, and dairy products in your diet. Lean meats, such as poultry, are also acceptable.

Key nutrients that play an important role in supporting the nervous system and cognitive functions include:

• iron
• vitamin D
• magnesium
• copper

It’s also crucial to ensure an adequate intake of complex carbohydrates and omega-3 fatty acids, along with B vitamins, vitamin C, and fat-soluble vitamins. When considering how to boost memory and concentration in adults, it’s important to include protein and all essential amino acids in the diet, as well as to maintain proper hydration.

Diet for memory and complex carbohydrates

To support concentration and improve memory, it’s important to ensure an adequate intake of carbohydrates, which form the foundation of a balanced diet and provide a steady source of energy essential for optimal brain function.

Complex carbohydrates are especially beneficial, as they are digested slowly, helping to maintain consistent energy levels after meals and promoting a lasting feeling of fullness. Unlike simple sugars, they do not cause sudden spikes in blood glucose and support even energy distribution throughout the body.

For this reason, it’s a good idea to include whole grain foods in your daily diet - such as coarse groats (e.g., buckwheat), brown rice, whole grain pasta, and oatmeal - which are rich sources of complex carbohydrates that can help enhance memory and concentration.

What to remember? The role of omega-3 unsaturated fatty acids

If you want to include nutrients in your daily diet that positively influence learning and are essential for the proper functioning of the nervous system, it’s worth focusing on healthy fats - especially omega-3 unsaturated fatty acids, with particular attention to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

Scientific studies show that omega-3 fatty acids can support both brain and heart function, while lowering the risk of cardiovascular disease. These healthy fats are also a key component of brain cell membranes, helping to facilitate communication between nerve cells. As a result, omega-3s can improve cognitive processes, enhance brain performance, support learning, and increase concentration. In addition, they may influence neuron development and gene expression in the brain.

To ensure an adequate intake of omega-3 fatty acids, it’s a good idea to regularly include fatty sea fish and seafood in your diet. Avocados, nuts, seeds, and kernels are also excellent additions to your daily meals.

Diet for proper brain function and amino acids

When thinking about what supports memory and concentration, it’s also important to consider proteins and the amino acids that form them. These compounds play a key role in the proper functioning of the nervous system by contributing to the production of neurotransmitters - substances that transmit nerve impulses and support optimal brain activity.

Amino acids such as lysine and leucine, which can enhance brain function, and tryptophan, which is involved in the production of serotonin - commonly known as the happiness hormone - are especially important. That’s why your daily diet should include foods rich in essential amino acids and high-quality protein, such as dairy products, lean meats and fish, as well as dry legumes.

Proper brain function and B vitamins

Vitamins play a crucial role in supporting the body’s overall health. Among them, B vitamins - including thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, folic acid, and cobalamin - have the greatest impact on memory and cognitive improvement.

B vitamins are essential for optimal cell function, and their deficiency can negatively affect the nervous system, leading to neurological issues. Some B vitamins, like vitamin B6, act as cofactors in neurotransmitter production and are vital for the myelination of the brain and spinal cord. Folic acid, for example, helps increase red blood cell production, improving oxygen delivery to the brain.

To ensure an adequate supply of B vitamins, include milk and dairy products, as well as whole grain bread, in your diet. B vitamins are also found in dry legumes and certain vegetables and fruits.

Diet for memory and concentration and vitamin C

Vitamin C, also known as ascorbic acid, is another important nutrient that supports the formation and maturation of neurons, positively influencing the nervous system’s function. It acts as a natural antioxidant and helps in the synthesis of dopamine and norepinephrine. An adequate intake of vitamin C can not only boost the immune system and protect cells from oxidative stress but also slow down the aging process, benefiting brain health.

This vitamin is mainly found in fresh fruits and vegetables. To ensure enough vitamin C in your diet, include green vegetables like parsley, Brussels sprouts, and spinach, as well as berries and citrus fruits such as strawberries, oranges, and grapefruit.

The role of ADEK vitamins in improving memory

In addition to B vitamins and vitamin C, the proper functioning of nerve cells is also supported by fat-soluble vitamins - vitamins A, D, E, and K. These vitamins can positively influence neurogenesis and offer neuroprotective benefits.

Fat-soluble vitamins are found in everyday foods. Vitamin A is present in green, yellow, and orange vegetables and fruits, as well as dairy products. Vitamin D is mainly found in fatty sea fish, vitamin E in cereal grains and whole grain products, and vitamin K in eggs and green leafy vegetables.

A healthy diet for concentration and minerals

Minerals can also influence proper brain function, memory and concentration, and the ability to focus and pay attention. Substances such as the following are considered important compounds:

• Magnesium stimulates brain receptors and helps lower cortisol levels, the stress hormone. It can be found in foods like cocoa, dark chocolate, buckwheat, bananas, and spinach.
• Copper influences cognitive function and supports neurotransmission. A deficiency may lead to memory problems and increase the risk of neurodegenerative diseases. Copper-rich foods include nuts, bran, and meat.
• Zinc helps reduce the risk of cognitive decline. Sources of zinc include pumpkin seeds, walnuts, seafood, and dry legumes.
• Iron plays a role in neurological development and myelination, and supports brain oxygenation. It is found in eggs, meat, millet, and dry legumes.
• Iodine is essential for producing thyroid hormones, which are crucial for neuron migration and brain myelination, especially during fetal development. It is present in fish, seafood, and iodized salt.

A diet for memory - what to eat for concentration?

To support the proper functioning of the brain and nervous system, your daily diet should include foods rich in the nutrients mentioned above. Including foods that positively impact cognitive abilities and enhance thinking processes is essential.

Therefore, it’s worth eating:

• pumpkin seeds
• fish
• nuts
• vegetable oils
• chocolate
• turmeric
• berries
• avocado
• green leafy vegetables
• whole grain bread.

Memory, concentration, and proper hydration

Water plays a vital role in everyone’s life, as most biological processes in the body rely on it to function properly. Proper hydration supports the digestive system and helps transport nutrients to cells while aiding the removal of waste products. Since the brain is made up largely of water, which is essential for proper nerve impulse transmission, staying well-hydrated is crucial for nervous system function.

Research shows that even mild dehydration can negatively affect cognitive abilities, impairing concentration, short-term memory, and overall mental performance. Significant fluid loss can also cause fatigue, confusion, and difficulty focusing.

On the other hand, drinking enough water can improve mental clarity, boost cognitive performance, and enhance mood and well-being. Therefore, it’s essential to regularly replenish fluids, especially during mental or physical activity.

Diet for memory & caffeine

Scientific studies suggest that coffee consumption may have a positive effect on memory and concentration, thanks to the caffeine it contains, which can stimulate the brain. Research shows that caffeine blocks adenosine receptors, increasing neuron activity and boosting the production of neurotransmitters like norepinephrine and dopamine, which help enhance focus and alertness.

There is also evidence that caffeine can improve short-term memory, support problem-solving skills, and that coffee drinkers often demonstrate better information processing and faster reaction times.

However, it’s important to consume caffeine in moderation, as excessive intake can have the opposite effect - leading to increased nervousness, irritability, and difficulty concentrating.

What foods should you avoid in your diet for memory and concentration?

While many foods benefit the nervous system, some should be limited in a brain-healthy diet. These include:

• fast food
• highly processed foods and instant meals
• sweets
• salty snacks
• sweetened drinks
• red meat
• animal fats such as lard, tallow, and butter
• offal
• stimulants.

These foods often contain undesirable saturated fats or simple sugars. Some also provide significant amounts of trans fats, which can lead not only to weight gain but also disrupt overall body function. Moreover, foods high in simple sugars and saturated fats may negatively impact the nervous system and brain function, contributing to cognitive decline.

What is good for memory and concentration - home remedies

While a healthy, balanced diet rich in brain-supporting foods is essential for proper brain function, physical activity also plays a key role in improving memory and concentration. Research shows that exercise increases blood flow, boosting oxygen supply to the brain, which enhances memory and supports brain health. Physical activity also stimulates the production of neurotransmitters like serotonin and dopamine, helping to reduce stress, improve mood, and increase focus.

Alongside an active lifestyle, sleep is crucial for optimal brain function. Studies suggest that insufficient sleep can impair attention, slow reaction times, and lower concentration. Conversely, getting enough quality rest at night can enhance creative thinking and make problem-solving easier.

When thinking about what improves brain function, it’s also important to consider:

• memory exercises, such as reading, doing puzzles, or solving crosswords
• setting priorities in daily life, which can reduce stress and support concentration and memory
• avoiding excessive stimuli
• self-care, meaning taking good care of both your mind and body.

What can improve memory? Dietary supplements for memory and concentration

Herbs, dietary supplements, and vitamins can also provide valuable support for the nervous system. Key compounds that help boost thought processes, combat free radicals, reduce oxidative stress, protect against its harmful effects, and support nervous system function include:

• omega-3 acids, such as OstroVit Omega 3 (90 capsules), which support neuron cell membranes and have anti-inflammatory properties
• choline, like OstroVit Choline (200 g), essential for producing acetylcholine, a neurotransmitter crucial for memory
• Japanese ginkgo, for example OstroVit Japanese Ginkgo Extract (50 g), which improves blood circulation in brain vessels, oxygenating and nourishing brain cells
• ginseng, such as OstroVit Ginseng VEGE (60 capsules), which supports cognitive functions
• caffeine, e.g., OstroVit Caffeine 200 mg VEGE (200 tablets), which can boost concentration and enhance thinking
• magnesium, including OstroVit Magnesium Malate (120 g, lime flavor), important for proper nerve impulse conduction.

Bibliography:

1. https://pubmed.ncbi.nlm.nih.gov/32989449/
2. https://pubmed.ncbi.nlm.nih.gov/36108908/
3. https://pubmed.ncbi.nlm.nih.gov/25182020/
4. https://pubmed.ncbi.nlm.nih.gov/27355990/
5. https://pubmed.ncbi.nlm.nih.gov/17066209/
6. https://pubmed.ncbi.nlm.nih.gov/17066210/