THE ‘DEMENTIA’ THAT’S DOWN TO A LACK OF VITAMIN B

SOME treatable problems can interfere with cognitive function and mimic dementia. Here are four to watch out for:

VITAMIN B12 DEFICIENCY: As we age, we eat less, and changes to our digestive tract may reduce the vitamin B12 amount absorbed. Supplementation or vitamin B12 injections are a safe and easy way to address a B12 deficiency.

NOT ENOUGH WATER: As we get older, we feel less thirsty. Dehydration can occur and, if severe, can look like dementia.

DELIRIUM: Contributing factors might include a urinary tract or other infection, severe illness, low sodium or a medication. In older adults it may accelerate an underlying decline in cognitive function that pre-exists the delirium. TOO MUCH OR TOO LITTLE SUGAR: Without enough glucose (sugar) in the brain, communication between neurons can break down. Low glucose levels (hypoglycaemia), a complication of diabetes, is associated with poor cognitive function.

Diets high in sugar may damage and impair brain function. A diet rich in vitamins, minerals and antioxidants can protect the brain.