A recent study is questioning the effectiveness of omega-3 supplements in preventing Alzheimer's disease. The research focused on older adults who are at risk for Alzheimer's and took omega-3 supplements. The study found that these supplements did not lead to improvements in memory for the participants.

This challenges a long-held belief about the benefits of fish oil and omega-3 supplements. Further details about the study can be found through WXYZ Channel 7's Health Alert. The study's findings may be of interest to local residents in Detroit who have been taking omega-3 supplements with the goal of preventing Alzheimer's disease.