Livemint | Vitamin D can help fight Alzheimer's and dementia in old Livemint A study claims exposure to certain residential insecticides used in homes to kill insects can increase the risk of cancer in children. Researchers looked at 16 studies examining the potential link between exposure to residential insecticides and ... How Vitamin D Affects Alzheimer's Risk Study: Vitamin D Supplements Might Slow Dementia Daily dose of 'sunshine vitamin' wards off dementia |