Carbohydrates have long been a staple of the human diet, but not all carbs are created equal. Emerging research suggests that the type of carbohydrates you eat may play a significant role in long-term brain health — and eating the wrong ones could increase your risk of developing dementia later in life.
Dementia, a condition marked by declining memory, thinking, and reasoning skills, affects millions of people worldwide. While age and genetics are major risk factors, lifestyle choices — especially diet — are increasingly being linked to cognitive decline. Scientists now believe that diets high in refined and ultra-processed carbohydrates may negatively impact brain function over time.