Kyowa Hakko Bio Co., Ltd.

Miho Takada

Takeshi Ikeda

Perry F Renshaw

Masahiko Morita

Deborah Yurgelun-Todd

Koji Morishita

Miho Komatsu

Goro Hori

Akemi Ogawa

The invention provides a method for improving attention of a healthy human subject by administering an effective amount of citidine-5'-diphosphocholine or a salt thereof to a healthy human subject.

Administration of citicoline to improve cognitive performance, attentional performance, and motor function

A method of improving both motor function and cognitive function of healthy human subjects through administration of citicoline or its salt in high dosage or low dosage for a period of time, resulting in improved motor function and cognitive function.

There has been a demand in the marketplace for medicines, functional foods and so on which can relieve subjective symptoms of fatigue in persons having these subjective symptoms, and enabling the persons to have productive days. That is, an object of the present invention is to provide a composition for relieving subjective symptoms of fatigue. According to the present invention, a safe and effective composition for relieving subjective symptoms of fatigue which contains ornithine or a salt thereof as an active ingredient can be provided.

Composition for relieving subjective symptoms of fatigue

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Tsuchiura, Japan

Miho Takada