Composition for improving sleep quality or controlling autonomic nervous system

2:

• A method for lowering of sleeping heart rate, comprising administering kaempferol and/or a glycoside thereof to a subject in need thereof.

3:

• The method according to claim 1, wherein the method lowers sleeping heart rate.

4:

• A method for regulating the autonomic nervous system, comprising administering kaempferol and/or a glycoside thereof to a subject in need thereof.

5:

• A method for alleviation, prevention, or treatment of meteoropathy, comprising administering kaempferol and/or a glycoside thereof to a subject in need thereof.

6:

• The method according to claim 1, wherein the kaempferol and/or a glycoside thereof is in a form of a food, beverage, drug, or quasi-drug.

7:

• The method according to claim 2, wherein the kaempferol and/or a glycoside thereof is in a form of a food, beverage, drug, or quasi-drug.

8:

• The method according to claim 3, wherein the kaempferol and/or a glycoside thereof is in a form of a food, beverage, drug, or quasi-drug.

9:

• The method according to claim 4, wherein the kaempferol and/or a glycoside thereof is in a form of a food, beverage, drug, or quasi-drug.

10:

• The method according to claim 5, wherein the kaempferol and/or a glycoside thereof is in a form of a food, beverage, drug, or quasi-drug.