You may also like, “100 Simple Tips to Prevent Alzheimer’s & Memory Loss“.
Diet
Memory Boosted by Intermittent Fasting in Alzheimer’s Lab
A groundbreaking study corrected the circadian disruptions seen in Alzheimer’s mice by using time-restricted feeding. This may improve sleep, sundowning, confusion and memory.
You might be able to find a Naturpath to assist instead of medication.
Plus yoga will help, it's worth a try
There is at least one study that advises against excessive dairy consumption:
https://www.ncbi.nlm.nih.gov/pubmed/23168329
You may need professional help for that.
it is true.but how to avoid the insomnia&depression,please guide me.