7 Worst foods for your brain

You are what you eat, and it’s no different for your brain; it is what you feed it. From controlling the essential processes occurring to the regulation of the vital chemicals in the body to storing memory, our brain literally is our most important asset. If we fail to cater to the wellbeing of our brain, we can very well kiss good health goodbye. 

A malnourished brain also does not perform optimally, jeopardizing body’s welfare. Also, as our dietary choices play an important role for in our emotional health and our mood, hence lack of adequate nutrition leads to problems with regulation of mood as well then. 

Moreover, when we do not eat well, as also make brain more susceptible to neurogenerative disorders like dementia. As these disorders are permanent, there is no turning back from poor dietary choices. 

On the contrary, good foods not only promote brain’s functionality, but also decrease cognitive decline, saving you from the visits to the Neurologist in Lahore for treatment. 

We have therefore rounded up the 7 worst foods for the brain for you to steer clear of!


Although many people have not heard of ‘aspartame’ but are much aware of its colloquial name as artificial sweetener.  We may use them as attempts to get on the path of health, but ironically, do more damage than good to our health. 

Artificial sweeteners have been linked to neurological problems like migraines, headaches, seizures, depression and insomnia. They also lead to mood swings and irritability as well. 

Moreover, aspartame also leads to fluctuation in the delicate balance of the neurotransmitters which has severe implications of the overall health and brain in particular. 

These sweeteners also increase the production of free radicals, which are dangerous compounds that damage cells in the body, leading to diseases as dangerous as cancer. They then cause oxidative stress in the body that has a dire impact on the neurological and behavioral health. 

 Although, for the adverse effects to register, the sweetener has to be consumed in large amounts. However, it is still safer to opt for the plant-based, natural sweeteners instead of those made from aspartame. 


Alcohol has short- and long-term impacts on your cognitive health. It leads to memory impairment and blackouts in the short term. Intoxication also leads to delayed reaction time, impairment of decision making, slowed reflexes and speech problems. 

Overindulging in large quantities of alcohol over long periods of time leads to brain damage. It also leads to the deficiency of vitamin B1, which causes Wernicke’s encephalopathy, the short-lived condition that then leads to a long-term condition, Korsakoff’s psychosis. 

Collectively, these are known as Wernicke-Korsakoff syndrome.  Symptoms include confusion, paralysis of the nerves that control the sight, problem with muscular coordination. Patients suffering from this condition also have learning and memory problems as well. 

Suffice to say, alcohol does not lead to anything pleasant. 


Processed Food

Packed with sugar, salt and trans fats, processed foods have all the ingredients that harm your brain. Processed foods lead to damage to the brain tissue and also cause cognitive decline, resulting in conditions like Alzheimer’s. 

Alongside disimproving memory and learning capabilities, processed food also impair the blood-brain barrier, making brain vulnerable to attack by pathogens. 


Refined Carbohydrates

Refined carbohydrates are packed with sugar, the consumption of which then causes the blood sugar levels to spike, and then crash. This crash leads to poor mental functionality. In the long term, refined carbohydrates lead to increased risk of Alzheimer’s disease. 


While tuna in moderation is fine, but eating it for more than twice a month can be dangerous. Tuna contains high levels of mercury, which leads to cognitive decline. 

Sugary Drinks 

Not only are the sugary drinks packed with calories, but they also are not good for your brain. These drinks increase oxidative stress in the body, damaging cells in the process. Sleep is also affected by the drinks, the lack of which in turn has a negative impact on the brain. 

Similarly, sugary drinks also lead to increased chances of stroke and dementia. They also cause coordination problems and memory impairment. The indulgence of these drinks by pregnant women can lead to the cognitive decline in the baby as well. 

Trans Fats

Trans fats, found in fried foods and baked items, amongst others, lead to dangerous physical ailments like cancer and diabetes, but their impact on the brain is just as bad. Trans fats lead to inflammation in the brain, impaired memory and also cause mental problems like depression. 

Therefore, it is vital for everyone eat well and do a service to your brain. For those already suffering from cognitive problems, it is imperative that the consumption of these dangerous foods is disbanded. By consuming good diet and following treatment plan by their Neurologist in Karachi, they can increase the rate of cognitive decline in their body.