- Author: Janet Byron
By assigning a simple, 15-digit identification number to cows, UC researchers can track each one from conception to carcass, garnering valuable data for studies on cattle fertility, genetics, and health, and helping to select breeding animals with desirable beef characteristics such as flavor and tenderness.
In today’s beef market, an individual cow may change ownership many times during its lifetime as it travels from the ranch of its birth, to stocker and feedlot, to slaughterhouse, and finally supermarket or steakhouse. In the process, valuable data is lost along with the ability to “trace back” particular steaks to the original cow.
For several years, UC Davis researchers have been attaching a round, electronic ear...
- Author: Jeannette E. Warnert
When food calorie content was posted on menu boards at Kaiser Hospital cafeterias, a significant number of patrons altered their food choices, according to a pilot menu labeling study conducted by UC Berkeley researchers.
The results are compelling because the California menu labeling bill (SB 1420), which requires chain restaurants to put calorie counts on menu boards, goes into full effect next year.
In the Kaiser pilot study, more than 500 patrons completed cafeteria exit surveys. Nearly a third of respondents who noticed the calorie information said they changed their food choices as a result. Nearly all of them agreed that calorie information should be available and 80 percent said they felt Kaiser was helping them...
- Author: Jeannette E. Warnert
It is "absolutely essential" to eat and drink two to four hours before workouts to fuel and hydrate the body, says UC Davis sports nutrition expert Liz Applegate. Eating before exercise is particularly important when taking part in activities that require hand-eye coordination, like basketball and fencing.
Applegate recorded a 13-minute video for the UC Cooperative Extension website Feeling Fine Online that outlines what and when athletes should eat for optimum health and performance.
The pre-workout meal, she advises, should be high in carbohydrates, low in fat and contain a moderate amount of protein. Applegate's examples:
- 1 pita pocket with 3 tablespoons of...
- Author: Dohee Kim
Gardening has become very popular lately, particularly in growing fruits and vegetables, and largely due to the need to lower grocery bills and eat healthy during this recession. But for beginners, gardening can sometimes seem intimidating and bewildering due to the multitude of variables involved, such as soil fertility, pest management, seasonal plants, composting, to name a few. Well, UC Cooperative Extension’s “Grow LA Victory Garden Initiative” in Los Angeles helped demystify gardening for many residents, using UC research-based information.
Master Gardener volunteers organized and led low-cost gardening...
- Author: Ann King Filmer
UC Davis microbiologist David Mills received a grant from the Bill and Melinda Gates Foundation to test whether certain milk sugars can prevent life-threatening diarrheal diseases in young children. Globally, these gastrointestinal infections are the second leading cause of death among children under the age of five, each year killing 1.5 million children.
Mills, an authority on the molecular biology of lactic acid bacteria used in foods, said, “We will examine the ability of these compounds from milk to prevent gastrointestinal infections and to establish healthy bacteria in the intestines.” He and his colleagues are working to move the basic research toward practical applications in human health.
Earlier research has...