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The goal of this clinical trial is to learn about the effects of a milk-based dietary supplement in adults that report regular and frequent episodes of intermittent anxiety. The main question it aims to answer is: Can this extract be used to reduced symptoms of intermittent anxiety?
Participants will consume the milk-based dietary supplement every morning for 4 weeks and each week they will fill out 3 different questionnaires.
Clinical study evaluating the effects of a dietary milk-based supplement to help reduce symptoms of anxiety. The milk-based supplement is a fat-rich fraction of whey, rich in phospholipids.
24 subjects who report frequent and regular episodes of intermittent anxiety will participate in a questionnaire based clinical trial, wherein they will be consuming the milk-based dietary supplement each morning for 4 weeks.
Each week subjects will fill out 2 questionnaires evaluating their anxiety and 1 questionnaire evaluating their sleep. Changes in stress will be measured relative to baseline scores, collected during the first week before supplement consumption.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental group | Experimental | Participants will consume the dietary supplement every morning for 4 weeks. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Milk-based phospholipids | Dietary Supplement | Powder based, fat-rich fraction of whey dissolved in water. Contains lactose. |
|
| Measure | Description | Time Frame |
|---|---|---|
| General Anxiety Disorder-7 (GAD-7) Questionnaire | Change from baseline in anxiety score using the General Anxiety Disorder 7-item. The General Anxiety Disorder-7 scale evaluates anxiety severity using scores ranging from 0-21, higher scores indicate higher anxiety severity, a worse outcome. | 1 week, 2 weeks, 3 weeks, 4 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Overall Anxiety Severity and Impairment Scale (OASIS) Questionnaire | Change from baseline in Overall Anxiety Severity and Impairment Scale (OASIS) score. The Overall Anxiety Severity and Impairment scale evaluates anxiety and fear in participants with a score between 0 and 25, higher scores indicate higher anxiety severity, a worse outcome. | 1 week, 2 weeks, 3 weeks, 4 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Leeds Sleep Evaluation | Changes from baseline in sleep quality | 1 week, 2 weeks, 3 weeks, 4 weeks |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Gitte S Jensen, PhD | Contact | 541 882 0112 | Gitte@nislabs.com | |
| Alex Cruickshank | Contact | Alex@nislabs.com |
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| ID | Term |
|---|---|
| D001008 | Anxiety Disorders |
| ID | Term |
|---|---|
| D001523 | Mental Disorders |
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Open-label
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