Sara K. Rosenkranz

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Associate Professor, Department of Kinesiology and Nutrition Sciences
Expertise: Nutrition, Exercise and physical activity, Cardiometabolic health

Biography

Sara K. Rosenkranz is an expert on the interactions between nutrition and physical activity, as well as the influence of lifestyle on cardiovascular and metabolic health — including blood glucose, insulin, blood lipids, and inflammation.

Her research has examined topics such as the body's ability to digest starch; how eating strawberries impacts health; and the ways sedentary behavior affects chronic disease health outcomes.

Rosenkranz is an American College of Sports Medicine-certified exercise physiologist and a member of several professional organizations, including the American Heart Association and International Society of Behavioral Nutrition and Physical Activity. The certified triathlon coach's studies have been published in peer-reviewed outlets including Frontiers in Cardiovascular Medicine, Journal of Child Nutrition and Management, and International Review of Sport and Exercise Psychology.

Education

  • Ph.D., Human Nutrition, Kansas State University
  • M.S., Kinesiology, Kansas State University
  • B.A., Psychology, University of Kansas

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food & nutrition, health & medicine

Sara K. Rosenkranz In The News

National Geographic
Struggling to fit workouts into your busy week? You’re not alone. New research suggests that “weekend warriors” who pack at least 150 minutes of exercise into one or two days enjoy similar health benefits to those who spread workouts throughout the week. Both groups had reduced risks for over 260 diseases, including diabetes, hypertension, and mental health conditions, the findings showed.
Peloton
You don’t need to be deep in the fitness world to have run into the idea that cardio “kills” muscle gains—as if every cycling class and or 3-mile run sends a little army of molecules through your body to chomp away at hard-earned muscle tissue. While it’s an entertaining image and a potentially convincing theory, the reality is that it’s not exactly true.
The Salem News
You might think electrolytes are some kind of lab-made superfuel for elite athletes and those who want to be like them. Electrolytes are indeed powerful, and in some circumstances, your body might benefit from a boost. But like comic book heroes with mild-mannered alter egos, they might already be hanging around in your life by another name. And like a movie franchise with one sequel too many, more is not always better.
Medical Xpress
You might think electrolytes are some kind of lab-made superfuel for elite athletes and those who want to be like them. Electrolytes are indeed powerful, and in some circumstances, your body might benefit from a boost. But like comic book heroes with mild-mannered alter egos, they might already be hanging around in your life by another name. And like a movie franchise with one sequel too many, more is not always better.
All Sara K. Rosenkranz In The News

Articles Featuring Sara K. Rosenkranz

UNLV Newsmakers 2024: September
Undergrad researcher Benjamin Sabir helps H. Jeremy Cho examine an atmospheric water harvesting device. (Jeff Scheid/UNLV)
Campus News | October 1, 2024

A monthly roundup of the top news stories featuring UNLV staff and students.

UNLV Newsmakers 2024: May and June
Josh Hawkins, UNLV
Campus News | July 3, 2024

News highlights featuring UNLV students and staff who made (refreshing) waves in the headlines.

All Articles Featuring Sara K. Rosenkranz