Ajinomoto Co., Ltd.

Michihiro Takada

Yasuyo Suga

Tomoyuki Mine

Masaki Hashimoto

Katsuya Suzuki

Ikuko Sasahara

Makoto Ishii

Hideaki Sato

Michiya Kanzaki

Masako Yasui

Yusuke Adachi

Compositions containing one or more amino acids selected from the group consisting of 25 mol % to 45 mol % of leucine, and 20 mol % to 40 mol % of phenylalanine relative to the total content of leucine, lysine, valine, isoleucine, phenylalanine, histidine, and tryptophan, are useful for improving cognitive function, for improving anxiety-like symptoms, and for suppressing cerebral atrophy and are highly safe and can be ingested or administered continuously.

Composition for enhancing cognitive function, composition for remedying anxiety symptoms, and composition for suppressing cerebral atrophy

Compositions which contain an amino acid comprising serine, and a lipid comprising at least one n-3 fatty acid are useful for preventing or improving nociceptive pain.

Composition for preventing or improving nociceptive pain

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Kawasaki, Japan

Michihiro Takada