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Melatonin in traditional Mediterranean diets.
Marcello Iriti1, Elena M Varoni, Sara Vitalini
1Dipartimento di Produzione Vegetale, Università degli Studi di Milano, Milano, Italy. marcello.iriti@unimi.it
Journal of Pineal Research
|June 12, 2010
Summary
Mediterranean diets, rich in plant foods containing melatonin, may offer health benefits. This phytochemical may help reduce risks of chronic diseases like cancer and cardiovascular conditions.
Area of Science:
- Nutritional Science
- Phytochemistry
- Preventive Medicine
Background:
- Mediterranean populations exhibit lower chronic-degenerative disease incidence compared to other industrialized nations.
- Mediterranean dietary habits, characterized by high intake of plant-based foods rich in phytochemicals like melatonin, are linked to health benefits.
- Plant-derived melatonin is increasingly recognized for its potential health-promoting biological activities and bioavailability.
Purpose of the Study:
- To explore the role of plant-derived melatonin in the health benefits associated with Mediterranean dietary patterns.
- To investigate the potential of melatonin as a component of nutritional therapy for reducing chronic disease risk in Western populations.
Main Methods:
- Literature review and synthesis of existing research on Mediterranean diet, phytochemicals, and melatonin.
- Analysis of the bioavailability and biological activities of plant-derived melatonin.
- Examination of preliminary data on melatonin content in Mediterranean foods and beverages.
Main Results:
- Plant melatonin contributes to physiological functions regulated by endogenous melatonin in humans.
- Melatonin from edible plants may play a role in reducing the risk of cancer, cardiovascular, and neurodegenerative diseases.
- The presence of melatonin in Mediterranean foods and beverages provides a novel aspect to the health benefits of this dietary pattern.
Conclusions:
- Plant-derived melatonin is a significant bioactive compound in Mediterranean diets, potentially contributing to reduced chronic disease risk.
- Further research is needed to fully elucidate the preliminary findings on plant melatonin and its impact on human health within the context of the Mediterranean diet.
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