- With Mayo Clinic nutritionist
Katherine Zeratsky, R.D., L.D.
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Katherine Zeratsky, R.D., L.D.
Katherine Zeratsky, R.D., L.D.
As a specialty editor for the Food & Nutrition Center, Katherine Zeratsky helps you sort through the facts and figures, the fads and the hype to learn more about nutrition and diet.
A Marinette, Wis., native, she is certified in dietetics by the state of Minnesota and the American Dietetic Association. She has been with Mayo Clinic since 1999.
She is active in nutrition-related curriculum and course development in pediatrics at Mayo Clinic Rochester and nutrition education related to the physiology and recommended intakes for premature infants.
Other areas of interest include breast milk and formula safety, neonatal feeding, and nutrition for breast-feeding mothers.
She graduated from the University of Wisconsin-Madison, served a dietetic internship at the University of Iowa Hospitals and Clinics, and worked as a registered dietitian and health risk counselor at ThedaCare of Appleton, Wis., before joining the Mayo Clinic staff.
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Question
Weight-loss exercise: How do I fit it into my day?
I'm trying to lose weight by eating less and exercising more. My goal is to exercise 60 minutes a day, but I often don't have time to do all 60 minutes at once. In terms of weight-loss exercise, will I get the same results from two 30-minute workouts as I would from one 60-minute workout?
Answer
from Katherine Zeratsky, R.D., L.D.
Yes. With respect to weight-loss exercise, it doesn't matter whether you divide your workout into two 30-minute sessions, four 15-minute sessions or six 10-minute sessions. You will get similar results no matter how you accumulate your 60 minutes. The same holds true for the cardiovascular benefit of exercise. This is good news! Take the stairs, rake leaves, walk during your lunch break. It all adds up!
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