Healthy volunteers
Conditions
Sponsors
Soiken Inc.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1)Males and females whose age of 20 years or more and less than 65 years 2)Subjects who answer the questionnaire that they have fatigue sensation in daily life 3)Subjects deemed fatigued based on their scores of VAS and Face scale at the screening 4)Subjects who work in the office 5)Subjects receiving a sufficient briefing of the objective and content of the present study, fully understanding and agreeing to voluntarily participate in the study and being able to personally sign a written informed consent
Exclusion criteria
Exclusion criteria: 1)Subjects receiving a medical treatment for serious cardio-vascular, hepatic, renal, respiratory, endocrine or metabolic disorders or having a medical history of these disorders 2)Subjects having the chronic fatigue syndrome (CFS) , or subjects deemed to have severe fatigue such as idiopathic chronic fatigue by the investigator 3)Subjects who take regularly pharmaceuticals or quasi-drugs which having the efficacy for recovery from fatigue or nutritional supplements during physical fatigue 4)Subjects who take regularly Foods with Function Claims labeled the effect of attenuating fatigue sensation 5)Subjects who take regularly supplements of amino acids or proteins 6)Subjects who are heavy drinkers (>=60 g per day as pure alcohol) 7)BMI <18.5 kg/m2 and >=30 kg/m2 8)Subjects who have the possibility of primary diseases in autonomic nervous system 9)Subjects having blood sample of 200 ml or more taken within 1 month, or 400 ml or more within 3 months prior to the start of the present study (e.g. donated blood) 10)Subjects who took part in another clinical study within 3 months prior to the start of the present study or who is currently taking part in another clinical study 11)Female subjects who are pregnant or lactating, or intending to become pregnant during the study 12)Subjects deemed unsuitable by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| -Fatigue sensation -Autonomic nervous function | — |
Secondary
| Measure | Time frame |
|---|---|
| -Mood status -Work performance -Cognitive function -Blood analysis | — |
Countries
Japan
Contacts
Public ContactDaichi Shindo
Ajinomoto Co., Inc. Institute of Food Sciences and Technologies
Outcome results
None listed