abstract |
The present invention relates to a polyunsaturated fatty acid dietary composition for recognizing (learning) and memory, wherein the ratio of linoleic acid (n-6) / α-linolenic acid (αn-3) is 0.3 / 6 to 2/1 or less. By supplying rats with a significant increase in brain DHA, there is an excellent effect of enhancing human cognition (learning) and memory. |