Smoking 'Rots' Brain

AFRIK UPDATE

HEALTH

       Smoking "rots" the brain by damaging memory, learning and reasoning, according to researchers at King's College London.

       

A study of 8,800 people over 50 showed high blood pressure and being overweight also seemed to affect the brain, but to a lesser extent.

Scientists involved said people needed to be aware that lifestyles could damage the mind as well as the body.

 "Research has repeatedly linked smoking and high blood pressure to a greater risk of cognitive decline and dementia, and this study adds further weight to that evidence.

"Cognitive decline as we age can develop into dementia, and unravelling the factors that are linked to this decline could be crucial for finding ways to prevent the condition.

"These results underline the importance of looking after your cardiovascular health from mid-life."

The Alzheimer's Society said: "We all know smoking, a high blood pressure, high cholesterol levels and a high BMI [Body Mass Index] is bad for our heart. This research adds to the huge amount of evidence that also suggests they can be bad for our head too.

"One in three people over 65 will develop dementia but there are things people can do to reduce their risk.

"Eating a balanced diet, maintaining a healthy weight, exercising regularly, getting your blood pressure and cholesterol checked and not smoking can all make a difference."