Beverages for Cognitive Function
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial aims to explore how drinking milk or juice affects thinking and memory by examining the link between blood sugar levels and cognitive function. Participants will consume either milk (Beverage One) or a fruit drink (Beverage Two) and then complete a cognitive test on paper. It suits individuals who are generally healthy, have no food allergies, and are not following any special diet. As an unphased trial, this study provides an opportunity to contribute to scientific understanding without the constraints of traditional clinical trial phases.
Do I need to stop my current medications for the trial?
The trial information does not specify whether you need to stop taking your current medications.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research shows that milk is generally safe for most people. Studies have found that drinking milk can improve thinking skills and support brain health, especially in older adults. Some research suggests that milk without the protein A1 β-casein might enhance brain function even more. Overall, milk is well-tolerated, and no major safety concerns have been reported.
Studies have also examined the safety of juice. Drinking 100% fruit juice is linked to brain benefits and is usually considered safe. Research indicates it can boost brain function and improve health in other ways. No major safety issues have been reported with drinking juice in moderation.
Both milk and juice are common in many diets and are generally safe for most people.12345Why are researchers excited about this trial?
Researchers are excited about the trial involving milk and juice because these everyday beverages might offer a simple, accessible way to boost cognitive function. Unlike traditional methods, which may rely on supplements or medications, this approach explores how common drinks can impact brain performance. The idea is that by consuming milk or a fruit drink, participants might show changes in cognitive abilities during assessments. This trial could potentially reveal an easy and natural method to enhance mental performance using ingredients found in most households.
What evidence suggests that this trial's beverages could be effective for cognitive function?
This trial will compare the effects of two beverages on cognitive function. Participants in one arm will consume milk, while those in another will consume fruit juice, before completing a cognitive assessment.
Research has shown mixed results regarding milk's impact on brain function. Some studies suggest that regular milk consumption might increase the risk of memory problems, while others find no significant effect. There is no clear evidence that milk consistently helps or harms thinking abilities.
In contrast, studies on fruit juice appear more promising. Many studies report that drinking fruit and vegetable juices may support better brain function. Some research found significant benefits for memory and attention with juice consumption. Although not every study agrees, a trend suggests that juice might benefit brain health.678910Who Is on the Research Team?
Julie Hess, PhD
Principal Investigator
USDA Grand Forks Human Nutrition Research Center
Are You a Good Fit for This Trial?
This trial is for individuals with a body mass index (BMI) between 18.5 and 29.9 who don't have chronic diseases, food allergies, or intolerances. Participants should not be pregnant, breastfeeding, on a special diet, or planning to start one.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Intervention
Participants consume a beverage and complete a cognitive assessment
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- Beverage One (Milk)
- Beverage Two (Juice)
Find a Clinic Near You
Who Is Running the Clinical Trial?
USDA Grand Forks Human Nutrition Research Center
Lead Sponsor