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Nutrients to Enhance Sleep Quality and Quantity

Nutrients to Enhance Sleep Quality and Quantity

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03288077
Enrollment
62
Registered
2017-09-19
Start date
2015-06-30
Completion date
2018-08-31
Last updated
2018-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sleepiness in Athletes

Brief summary

Identifying non-pharmacological means of enhancing sleep is an important area of research for elite athletes. Research completed at the AIS has identified that some athletes have difficulties falling and staying asleep during both training and competition. There are a number of dietary components such as nutrients and certain dietary supplements that are purported to decrease sleep latency and increase quality of sleep. While many of these interventions have been investigated in isolation, no research has examined different combinations and/or amounts of these substances to determine the resultant effects on sleep. The results of such a systematic investigation could produce an effective diet based sleep product (Sleep Drink'). The optimal components, amounts, and timing of intake of such a Sleep Drink will be explored. Additionally, the effects on sleep will be evaluated using the gold standard of sleep measurement: polysomnography.

Interventions

Beverage including tryptophan

Sponsors

PepsiCo Global R&D
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to 40 Years
Healthy volunteers
Yes

Inclusion criteria

* 18-40 year old males

Exclusion criteria

* Exclusion:

Design outcomes

Primary

MeasureTime frameDescription
polysomnography0-3 hoursThe effect of the drinks will be determined primarily by polysomnography

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026