UC Davis Health Clinical Studies

Koa Family: California's Obesity Prevention Project

This study hopes to learn if a new whole health program improves the health of low-income mothers.

The purpose of this study is to learn if a new whole health program improves the health of low-income mothers. To be eligible for this study, you must be a woman between the ages of 18 and 47. You must be comfortable speaking and reading English and be a mother (or caregiver) whose youngest child is between the ages of 3 and 17. You also must live in a low-income household (at or below 185% of the Federal Poverty Level), live in the Mack Road neighborhood of Sacramento or the City of Woodland, and have a cell phone that can receive text messages.

Behavioral study
Female, age 18 to 47 years old

A Study of the Effects of Intermittent Fasting on Energy, Hormones, Body Composition, and Performance in Male Runners

The study team hopes to learn more about how time restricted eating affects performance and health in male runners.

This study is designed to test the effects of four weeks of time restricted feeding (16 hours fasting and 8 hours feeding). These effects will be compared to four weeks of a more traditional eating pattern (12 hours fasting and 12 hours feeding). The study team will look at the following in male competitive runners: • Resting energy expenditure • Blood markers of metabolism and hunger • Body composition • Cardiovascular health • Substrate utilization (carbohydrate and fat burning) • Fitness

Behavioral study
Male, age 20 to 40 years old
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