Foods high in refined sugars, unhealthy fats, and artificial additives are linked to inflammation and oxidative stress, which can harm brain cells and impair cognitive abilities.
Found in many fast foods, processed snacks, and baked goods, trans fats can increase bad cholesterol levels and contribute to brain cell damage and cognitive decline.
Processed meats like sausages, bacon, and deli meats often contain high levels of saturated fats and preservatives.
Sugar-laden drinks, such as soda and sweetened juices, can lead to insulin resistance and inflammation.
A diet high in sodium can elevate blood pressure and negatively affect blood vessels, potentially reducing blood flow to the brain and impairing cognitive function.