Bought the 240 count bottle for my husband who has been having terrible memory problems, have had to remind him every day to take them (even though the bottle has been sitting right there on the dining room table where he can't miss it), and in the 4 months he's taken them, I have noticed absolutely NO improvement in his memory or cognitive abilities. In fact, he seems to be getting worse! We may have waited too late to try something, mostly because he refuses to go to a doctor to get checked out. I had so hoped this would help...