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Does the heart eat along? A two years lifestyle intervention in shift workers
Christine Binder-Mendl1, Thorsten Schwerte1, Wolfgang Marktl2
1Institut für Zoologie, Universität Innsbruck, Innsbruck, Austria.
Acta Cardiologica
|April 17, 2025
Summary
Nutritional information and lifestyle changes can help reduce heart rate in rotating shift workers. Regular, individualized interventions are key for sustained heart health improvements.
Area of Science:
- Cardiovascular Health
- Occupational Health
- Nutritional Science
Background:
- Rotating shift work poses risks to cardiovascular health.
- Investigating lifestyle modifications for heart rate reduction in this population is crucial.
Purpose of the Study:
- To determine if nutritional information and lifestyle changes can reduce heart rate.
- To assess the impact of these interventions on rotating shift workers.
Main Methods:
- 18 male rotating shift workers participated in a 1-year study.
- Participants received bi-monthly nutritional information and counseling from a dietician.
- Subjects were encouraged to increase physical activity, including endurance and resistance training.
Main Results:
- Heart rate decreased in one group during both day and night shifts after the intervention.
- The other group experienced an increase in daytime heart rate but a decrease at night.
- Observed changes in heart rate were statistically significant (p < 0.001).
Conclusions:
- Lifestyle modifications, including diet and exercise, show potential for improving heart health in shift workers.
- Frequent, individualized interventions may be necessary for optimal and sustained results.
Keywords:
Heart ratechronobiologic metabolitesdietary adviceexercisehealthy eatingrotating shift workerMore Related Videos
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