Healthy adults
Conditions
Interventions
Take 2 tablets of test food daily after breakfast
Take 2 tablets of placebo food daily after breakfast
Sponsors
IMEQRD Co., Ltd
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Age between 25 and 40 years at the time of informed consent. 2. Japanese male or female. 3. Those who have subjective symptoms of eye strain and were determined by the principal investigator to be an suitable subject for this study. 4. Those who do VDT work more than 4 hours. 5. Those whose eyesight is over 0.7 (regardless of naked or sight correction). 6. Those who do not have eye disease except ametropia (myopia, hyperopia, astigmatism). 7. Those who do not use glasses or screen having effects of blue light cut. 8. Those who are able to input electrical diary with smartphone/PC. 9. Those who received sufficient explanation about the trial, volunteered to participate after understanding the purpose, and agree to participate in the trial with written consent.
Exclusion criteria
Exclusion criteria: 1. Those who are attending a hospital or receiving treatment of medicines or Chinese medicines due to disease. 2. Those who had LASIK surgery in past. 3. Those who are receiving nutrition therapy or physical therapy under doctor's supervision. 4. Those who have a current or past medical history of severe diseases or organic eye disease. 5. Those who have entropion or trichiasis 6. Those whose measured value of astigmatometry is more than 1.25 D. 7. Those who wear eyelash extensions. 8. Those who do not have sleep enough. 9. Those who are likely to onset allergic conjunctivitis (seasonal or year-round) during this trial. 10. Those who currently and regularly use OTC medicines or quasi drugs (including eye drops), food for specified health uses, foods with functional claims, dietary supplements, or supplements. 11. Those who take yogurt or lactic acid bacteria drinks daily for health (However, except those who can quit taking them during this trial after obtaining consent). 12. Those who have current or history of drug allergies or food allergies. 13. Those who drink a lot of alcohol (60g/day alcohol conversion). 14. Those who have habit of smoking. 15. Those who are likely to change lifestyle (meal, sleep, motional activity), such as long trip, working night shift, and not able to keep certain lifestyle. 16. Those who are pregnant or lactating, or willing to be pregnant during the trial. 17. Those who had been participating in another clinical trial within one month before obtaining consent to the trial, or planning to participate during another clinical trial. 18. Those who were determined by the principal investigator to be unsuitable for this clinical test.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| High frequency component (HFC) change amount | — |
Secondary
| Measure | Time frame |
|---|---|
| Amplitude of accommodation Subjective symptoms | — |
Countries
Japan
Contacts
Public ContactHirokuni Kayama
IMEQRD Co., Ltd Planning and Sales Department
Outcome results
None listed