You've probably heard that eating fish, especially oily fish (Salmon, etc.) helps improve your brain function and decreases the risk of dementia. This is one of the things that gets pointed out to us frequently when we tell people we are vegan. Our doctor, as a practice, recommends an overall vitamin supplement, baby aspirin, and fish oil for all his patients over 40. Since we're vegans, we skip the fish oil and take a flaxseed supplement instead. (You should consult your nutritionist for advice on what supplements may be right for you.)
Data from a trial of more than 800 older people initially showed that those who eat plenty of oily fish seem to have better cognitive function. But factors such as education and mood explained most of the link.
Neil Hunt, chief executive of the Alzheimer's Society, said: "One of the best ways to reduce your risk of dementia is by eating a Mediterranean diet rich in fruit, vegetables, grains, fish and poultry. "However, we still do not know which components of this sort of diet help the most.
~ Source: BBC News
So, the jury is still out on fish oil. We'll be watching to see what the data shows in the next round of testing. Until then, there is no reason to consider looking to fish to improve your brain power in your later years.
Thanks to Gary at Compassion4Animals.org for pointing us to this study.