Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

4 clinical studies listed.

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Energy

Tundra lists 4 Energy clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07271316

Alii Supplement Study

The goal of this clinical trial is to learn if the Alii Supplement can be used to reduce symptoms related to nutritional depletion in hormonal birth control pill users. The main questions it aims to answer are: Does usage of the supplement increase happiness, decrease perceived vulnerability to disease, increase digestive health, decrease mood swings, and increase energy? The investigators will compare the Alii Supplement to a placebo (a capsule that contains no drug) to see if the Alii Supplement works to reduce symptoms associated with nutritional depletion. Participants will: Take the placebo or Alii Supplement everyday for 28 days and visit the research office twice to fill out an online survey comprising of items examining the main outcome measures.

Gender: FEMALE

Ages: 18 Years - 25 Years

Updated: 2026-01-14

1 state

Nutrient Deficiency
Happiness
Digestive Health
+3
RECRUITING

NCT07293117

Evaluating Heart & Soil's Lifeblood on Iron and Energy Levels

This study explores how Heart \& Soil's Lifeblood impacts iron levels and energy.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-26

1 state

Energy
ENROLLING BY INVITATION

NCT07256587

Morning Water Study

This study aims to determine the efficacy of morning water consumption on reducing fatigue and boosting daily productivity. Participants will receive personalized feedback on how their morning hydration influences their energy levels, enabling them to make informed decisions on optimizing their daily performance for a more energized life.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-23

1 state

Energy
RECRUITING

NCT07229014

Effects of a Collagen Supplement on Quality of Life, Appetite and Glycaemic Control

This is a clinical trial aimed to investigate if a collagen supplement can improve quality of life, appetite and blood sugar in overweight and obese adults aged 18-65. Hypothesis: Consumption of a collagen supplement for 8 days will improve quality of life and improve glycaemic control in comparison with a placebo in individuals overweight or with obesity with a perceived low quality of life. Participants will be asked to: 1. Consume a collagen peptide supplement for a total of 8 days at a time 2. Fill in questionnaires about quality of life, appetite, mood and energy 3. Wear continuous glucose monitors

Gender: All

Ages: 18 Years - 65 Years

Updated: 2025-11-14

1 state

Quality of Life
Appetite
Sleep
+3