New Delhi, Sep 12
Love to binge on cheeseburgers and fries? Beware, just four days of these fatty foods can rewire the brain's memory hub -- leading to risk of cognitive dysfunction, according to a study.
The research led by the University of North Carolina (UNC) in the US suggests that fatty junk foods can affect the brain almost immediately, well before the onset of weight gain or diabetes.
The results open the door to early interventions that can prevent even long-term memory loss associated with obesity, which is mainly driven by Western-style junk food rich in saturated fat.
The findings, published in the journal Neuron, showed that a special group of brain cells in the hippocampus -- called CCK interneurons -- become overly active after eating a high-fat diet (HFD), due to an impaired ability of the brain to receive glucose (sugar).