Strengthening an Argument on Omega-3 Fatty Acids

A noted nutritionist argues that diets high in omega-3 fatty acids contribute to improved cognitive function in adults. This claim is supported by several studies, including a recent one where participants who consumed omega-3 supplements performed better on memory tests than those who did not.

However, some researchers have pointed out that the cognitive improvements could also be attributed to other factors such as regular physical activity and a balanced diet rich in antioxidants. Thus, it is essential to identify additional evidence that could strengthen the nutritionist's argument.