A Multidisciplinary Investigation of Cardiovascular Benefits of Wild Rice

What this Trial Is About

Cardiovascular disorders such as hypertension, heart attack, and stroke remain leading causes of illness and death globally. Unhealthy diets and inactive lifestyles are key modifiable risks for these conditions. Researchers are studying the effects of wild rice, a functional food with possible health benefits, on cardiovascular risk factors in healthy adults aged 20 to 40 over a 4-week period. This pilot study aims to explore wild rice's impact and underlying mechanisms to support future larger trials. Participants will consume one serving daily of specially prepared foods containing about 30 grams of wild rice, including fruit/vegetable salad, energy cookies, and casserole, for 28 days. These "test foods" are provided by Tall Grass Bakery. The study focuses on how regular wild rice intake may influence cardiovascular health by assessing changes in blood lipids, inflammatory markers, and gut bacteria. Throughout the study, researchers will collect blood and urine samples and perform vascular measurements at the start (day 0) and end (day 28). They will analyze serum lipids, inflammation markers, and types and amounts of fecal bacteria. The primary outcomes include changes in the gut microbiome and related macronutrient metabolism. Secondary outcomes examine improvements in blood lipid profiles and endothelial cell function. Participation lasts 4 weeks with close monitoring to assess these health indicators.

A Multidisciplinary Investigation of Cardiovascular Benefits of Wild Rice