5 Ways to Improve Brain Function and Reduce Brain Fog

Victoria Taylor
In Fitness And In Health
3 min readDec 12, 2022

When we have brain fog, it feels as though our mind is shrouded in mist. This can make it difficult to remember things or complete simple tasks. It may sound scary, but brain fog is quite common.

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Whether you’re struggling with brain fog or not, there are 5 ways to improve your brain function!

Stay hydrated

The brain is made up of around 80% water. When we don’t drink enough fluids, the body will take the water it needs from other places, including the brain. Therefore, when you are dehydrated, your brain function is reduced as it has less water to work with. Luckily, this is an easy fix.

Reduce stress

When we are stressed, our bodies release cortisol. This is a hormone that helps us to “boot up” in times of high stress. While this can be helpful in certain situations, it can also lead to anxiety, insomnia, and poor brain function. A study shows that when people are stressed, their brain shrinks due to the effects of cortisol on the brain. If you want to reduce the effects of stress on your brain, it is essential to find ways to reduce stress in your life. This could include meditation, yoga, or getting more exercise.

Get exercise and fresh air

Exercise is one of the best things you can do for your brain function. It has been shown to improve memory, mood, and brain function. When we exercise, our brains release endorphins, natural feel-good chemicals. These can reduce anxiety, improve sleep, and boost overall brain function. Exercising outside is even better as it provides our bodies with fresh air and natural light. This is great for mood, helps sleep better, and improves brain function.

Eat a brain-healthy diet

The foods we eat can have a significant effect on our brain function. A healthy diet high in good and bad fats can help reduce the risk of diseases affecting our brains, including Alzheimer’s, Parkinson’s, and Dementia. A healthy diet should contain plenty of fruits, vegetables, and whole grains. It should also include some healthy fats like fish and nuts. When you eat a brain-healthy diet, your brain has more vitamins and nutrients to work with. This can help to improve overall brain function and reduce the effects of brain fog.

Don’t skimp on sleep

Getting enough sleep is one of the most important things you can do for your brain function. When we sleep, our brains are very active as they process the day’s events and build connections between information. A study on teenagers shows that sleep is particularly important for brain function.

Researchers found that teens who sleep less than the recommended amount have lower brain function when awake. When you are sleep-deprived, your brain is working below total capacity. This can lead to foggy thinking, poor decision-making, and forgetfulness. If you are feeling the effects of brain fog, try to get a better night’s sleep to see if this helps.

When we are healthy, our brains can function at their best. This can help us to stay focused, productive, and creative. When we have low levels of brain function, we find it difficult to think clearly. This can make getting things done harder and cause problems in our relationships. We can prevent brain fog by staying hydrated, reducing stress, exercising, eating a brain-healthy diet, and getting enough sleep. By taking these steps, you can keep your brain healthy and prevent brain fog from setting in.

The author of this article is a therapist from the Sensera app. Sensera is a daily 10-minute self-therapy app. It’ll help you to cope with various mental problems (anxiety, self-esteem, relationship issues). Feel better with CBT audio sessions and exercises. Download now to become happier!

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Victoria Taylor
In Fitness And In Health

I'm working to manage my low self-esteem and ongoing anxiety. Wanna assist others. My self-therapy app: https://sensera.app