Millions take omega-3 fish oil for brain health but a new study found no benefit

Despite widespread belief and use, a recent two-year study revealed that omega-3 fish oil supplements didn't improve memory, cognitive function, or slow Alzheimer’s-related brain changes. This finding calls into question the efficacy of fish oil pills in preventing Alzheimer’s and suggests that focusing on a balanced diet and active lifestyle might be more beneficial for brain health. The results are significant because they challenge popular supplement trends and redirect attention to holistic approaches for maintaining cognitive health.