Ultra-processed foods and brain effects

Unhealthy dietary risks, especially the consumption of ultra-processed foods, extend to negative effects on brain health, including memory decline, impaired cognitive abilities, and increased risks of strokes and dementia. Studies have shown that eating larger amounts of foods such as fast food, sugary drinks, and sweets is associated with accelerated cognitive decline and up to a 58% higher likelihood of developing dementia, in addition to an increased risk of stroke. Research indicates that the inflammation and metabolic disturbances caused by these foods harm brain health, while healthy alternatives like fruits, vegetables, nuts, legumes, whole grains, and fish are recommended to promote brain health and reduce risks.