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Kiwifruit promotes laxation in the elderly
Elaine C Rush1, Meena Patel, Lindsay D Plank
1Auckland University of Technology, New Zealand. elaine.rush@aut.ac.nz
Asia Pacific Journal of Clinical Nutrition
|June 21, 2002
Summary
Regularly eating kiwifruit significantly improved bowel regularity and stool consistency in healthy adults over 60. This natural remedy offers a palatable option for enhancing laxation and overall digestive health in the elderly.
Area of Science:
- Gastroenterology
- Nutrition Science
- Gerontology
Background:
- Anecdotal evidence suggests kiwifruit possesses laxative properties.
- Constipation is a common issue among the elderly population.
- Dietary interventions are sought for improving bowel function in older adults.
Purpose of the Study:
- To objectively evaluate the laxative effects of regular kiwifruit consumption in elderly individuals.
- To determine if kiwifruit can serve as an effective dietary supplement for constipation.
Main Methods:
- A randomized crossover study involving 38 healthy adults aged over 60 years.
- Participants consumed their usual diet with or without kiwifruit (1 per 30 kg bodyweight) for three weeks, followed by a three-week crossover period.
- Daily records of defecation frequency and stool characteristics were meticulously maintained.
Main Results:
- Kiwifruit consumption significantly enhanced all measured parameters of laxation.
- Regular intake led to bulkier, softer stools and increased stool production frequency.
- The fruit was palatable to most participants, indicating good acceptance.
Conclusions:
- Kiwifruit consumption demonstrably improves bowel function in healthy elderly individuals.
- The fiber content in kiwifruit is likely a key factor in its laxative effect.
- Dietary modification with kiwifruit shows potential for improving digestive health and well-being in older adults.