D-ribose for improving depression-like symptoms
An agent for improving depression-like symptoms comprising D-ribose, which may improve an alleviate various symptoms such as hypobulia, general fatigue, sluggishness, enervation, deterioration in concentration, memory impairment, abnormal sensation/obtundation such as impaired sight, decline in thinking power, indefinite complaint, drop in operation efficiency, or feeling of malaise, etc.
1 . A method for improving depression-like symptoms, which comprises:
administering to a patient in need thereof an effective amount of D-ribose.
2 . The method for improving depression-like symptoms according to claim 1 , wherein the depression-like symptoms are hypobulia, general fatigue, sluggishness, enervation, deterioration in concentration, memory impairment, abnormal sensation/obtundation such as impaired sight, decline in thinking power, indefinite complaint, drop in operation efficiency, or feeling of malaise.
3 . The method for improving depression-like symptoms according to claim 1 or 2 , wherein the depression-like symptoms are depression-like symptoms accompanied by mental overstrain or mental disorder.
4 . The method for improving depression-like symptoms according to claim 1 or 2 , which comprises administering D-ribose in an amount of 10 mg to 100 g per day for an adult.
5 . The method for improving depression-like symptoms according to claim 1 or 2 , which further comprises administering at least one of a magnesium salt, an amino acid and carnitine.
6 . The method for improving depression-like symptoms according to claim 1 or 2 , which further comprises administering potassium magnesium aspartate.
7 . A composition, which comprises:
D-ribose; and
at least one of a magnesium salt, an amino acid and carnitine.
8 . A food or drink for improving depression-like symptoms, which comprises D-ribose.
9 . A method for improving mental fatigue, which comprises:
administering to a subject in need thereof and effective amount of D-ribose.