A new study by University of Sydney has found that excessive use of medication increases dementia, particularly unnecessary or inappropriate medications. Nearly 2,500 people were examined for the study conducted in collaboration with Yale University and University of Kentucky. The number of people living with dementia around the world is 50 million. In Australia alone, it is currently 425,000, which ...

In old-age, the frequent occurrence of B12 deficiency could lead to dementia and even Alzheimer’s disease as the body metabolism fails to absorb the vitamin from the diet, requiring an early medical intervention. To help detect B12 deficieny early, Australia’s University of Adelaide researchers have developed a first of its kind optical sensor using a technique called Raman spectroscopy that ...