The 7 Worst Foods for Your Brain: Some foods may impact your memory and mood and increase your risk of dementia. 


Sugary drinks: A high intake of sugary drinks increases the risk of type 2 diabetes, and heart disease and also negatively affect your brain 


Refined carbs: A high intake of refined carbs with a high glycemic index (GI) and glycemic load (GL) may impair memory and intelligence, as well as increase the risk of dementia.


Foods High in Trans Fats: Trans fats may be associated with impaired memory and the risk of Alzheimer’s.


Highly processed foods:  Highly processed foods tend to be high in sugar, added fats and salt that cause weight gain, which can have a negative effect on your brain health.


Aspartame: Aspartame is an artificial sweetener found in many soft drinks and sugar-free products. It has been linked to behavioural and cognitive problems. 


Alcohol: While moderate alcohol intake can have some positive health effects, excessive consumption can lead to memory loss, behavioral changes.


Fish High in Mercury: Mercury is a the neurotoxic element that can be particularly harmful to developing fetuses and young children' brain.