Over a 30-day period, my 84-year-old husband went from being mentally sharp, to going into a fog, to not being able to recognize simple objects or name the ...

Dear Dr. Roach: The females in my family on my mother's side seem to develop dementia/Alzheimer's on a fairly regular basis. It seems to become noticeable once the women are in their mid-70s or so. We ...

I read your recent column about using the immune system to prevent cancer, but I think that there will never be a "vaccine" to prevent anyone from getting ...

Dear Dr. Roach: I am an 88-year-old male suffering from a fatty tumor located on my gluteus maximus. Two different local gastroenterologists have refused to remove this 2.5-inch-diameter tumor, ...