Junk food shrinks your brain – yes, really…

Eating junk food can diminish the size of the part of your brain that is linked to learning, memory and mental health.

The study which was published in BMC Medicine look at 255 people and used MRI scans to measure the size of the hippocampus region of the brain, alongside their regular diets. The researchers found that those who ate a healthy diet with plenty of fruit, vegetables and fish had a larger hippocampus than those who ate more sugar, salt and processed meat in their diets.

The findings are relevant to  mental health, depression and Alzheimer’s, which are a growing concern for the ageing population.

If you are reliant on processed foods and junk food take heed. Try and clean up your diet to include more fresh produce and keep sugar, salt and saturated fat to a minimum.