Healthy volunteers
Conditions
Interventions
Chewing gum after mental tasks ->
Single intake of the candy after mental tasks
Single intake of the candy after mental tasks ->
Chewing gun after mental tasks
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 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 like idiopathic chronic fatigue by the investigator 3) Subjects who has difficulty in chewing gum because of oral disease or others 4) Subjects who take regularly pharmaceuticals or quasi-drugs which having the efficacy for recovery from fatigue or nutrient replenishment in case of physical fatigue 5) Subjects who take regularly Foods with Function Claims labeled the effect of attenuating fatigue sensation 6) Subjects who have the possibility of developing allergic symptoms by the test food 7) 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 8) Female subjects who are pregnant or lactating, or intending to become pregnant during the study 9) Subjects deemed unsuitable by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| work performance evaluation | — |
Secondary
| Measure | Time frame |
|---|---|
| autonomic nervous function evaluation, VAS, Jikaku-sho shirabe | — |
Countries
Japan
Contacts
Public ContactTomohiro Sugino
Soiken Inc. R&D Division
Outcome results
None listed