Foods high in refined sugar, such as sugary snacks and desserts, can lead to rapid blood sugar spikes followed by crashes. This can contribute to fatigue and difficulties in concentration.
Foods high in unhealthy fats, such as fried foods, can contribute to inflammation and may negatively impact cognitive function.
Some people may experience cognitive issues, including brain fog, after consuming artificial sweeteners. Aspartame, sucralose, and saccharin are examples of artificial sweeteners that may affect cognitive function in sensitive individuals.
Highly processed foods often contain additives, preservatives, and artificial ingredients. These can contribute to inflammation and potentially impact cognitive function.
Some individuals may experience "brain fog" as part of gluten sensitivity or celiac disease. Gluten is a protein found in wheat, barley, and rye.
In some people, dairy products may contribute to inflammation and digestive issues, which can, in turn, affect cognitive function. Lactose intolerance or dairy sensitivity may be factors.
Excessive alcohol consumption can lead to cognitive impairment and brain fog. Even moderate alcohol intake can affect some individuals' cognitive function.
Processed meats, such as sausages, hot dogs, and certain deli meats, may contain additives and preservatives that could contribute to inflammation and affect mental clarity.