Final answer:
The journal article suggests a positive correlation between omega-3 polyunsaturated fatty acid intake and mood.
Step-by-step explanation:
The journal article titled 'n-3 polyunsaturated fatty acid intake is positively correlated with mood' suggests that there is a positive relationship between the consumption of omega-3 polyunsaturated fatty acids and mood. This means that individuals who consume higher amounts of these fatty acids may experience improved mood. It is important to note that this conclusion is based on the correlation found in the study, and further research would be needed to establish a causal relationship.