Grape Juice

Other names Concord Grape Juice, Purple Grape Juice

Grape juice is used by some people to improve mood, memory, and sociality. But is it effective? Read on to find out what the science says.

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Benefits

Read about the effects of Grape Juice in relation to the amount of evidence we've found

Risks

The legality and side effects of Grape Juice

You should always consider the risks of a nootropic before you use it.

Side effects

No negative side effects were seen in the study that we reviewed.

Interactions

Supplements and drugs can interact with Grape Juice to increase or decrease the positive or negative effects you experience. If you are already using any supplements or drugs, speak with your trusted medical professional before you experiment with Grape Juice. To learn more about the potential interactions between Grape Juice and other substances, use interaction-checker.

Legality

Is your country not included? Learn how to find out if Grape Juice is legal in your country.

Legality Disclaimer

The contents herein are not legal advice or a substitute for legal counsel. information is not intended to create, and receipt of it does not constitute, an attorney-client relationship. While we have done our best to be as accurate as possible in the information we convey to you about the legality of nootropics, there is a risk for inaccuracies and errors. If you’re uncertain about the legality of any of your actions, contact a legal counsel or your local authorities governing the legality of various substances you may want to use/import/travel with.

How To Use

Dose, frequency and duration

It is usually safer and more effective to use nootropics as they have been used in studies on humans. In the the studies that we’ve reviewed, Grape Juice was used in the following ways:

230 Unknown doses for acute effects
[1]

Studies

Studies conducted on the effects of Grape Juice in healthy humans

In the 1 study that met our inclusion criteria, 20 participants received Grape Juice. In total, we examined 1 studies on the effects Grape Juice, which you can find summaries of below.

Cognitive and mood improvements following acute supplementation with purple grape juice in healthy young adults

placebo-controlled

crossover

This study is used in our recommendation engine calculations. Learn more about how we select studies

Summary

"These findings in a small sample of healthy young adults suggest that purple grape juice can acutely enhance aspects of cognition and mood. No significant effects of juice were observed on memory measures, suggesting that these may be less susceptible to manipulation following acute supplementation in healthy young adults."

Study groups

Adults using 230 Unknown

Last updated Saturday, June 10, 2023