Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
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Tundra lists 2 Post-menopausal Status clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT01272167
Effects of a Long-term Grapefruit Juice Consumption on Vascular Protection and Bone Metabolism
Epidemiological studies definitively show that fruit and vegetable consumption is an important factor for the prevention of age-related diseases such as cardiovascular diseases (CVD) and osteoporosis. Citrus fruits are among the fruits which are the most frequently consumed worldwide, essentially as juices. Citrus fruits are the exclusive sources of a particular class of dietary flavonoids, namely flavanones. Grapefruit consumed as whole fruit or juice corresponds to a quantitatively significant source of a specific flavanone called naringin.
Gender: FEMALE
Ages: 50 Years - 65 Years
Updated: 2026-07-31
NCT06902480
Dairy Choline Bioavailability
The goal of this clinical trial is to find out if dairy is a good source of choline compared to eggs. The main questions it aims to answer are: * How the body uses choline; and, * What effect WPPC has on choline metabolism. Researchers will compare Whey Protein Phospholipid Concentrate (WPPC) to whole egg powder to see if WPPC is as effective as eggs. Participants will drink a chocolate-flavored drink mixed with either WPPC or whole egg powder.
Gender: FEMALE
Ages: 51 Years - 70 Years
Updated: 2026-07-31
1 state