There are now frequent “news” reports and articles in magazines about Alzheimer’s disease. As a caregiver you must be cautious about new drugs and studies.
In my lifetime there have been many drugs tried, but few of them are used effectively today. Read statistics and observe how many people they studied, what period of time and if there was improvement, how long did it last.
In our hope for a cure, we must be realistic, as this is a brain diseases.