Universidad Peruana Cayetano Heredia

Role of Maca (Lepidium meyenii) Consumption on Serum Interleukin-6 Levels and Health Status in Populations Living in the Peruvian Central Andes over 4000 m of Altitude

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dc.contributor.author Gonzales Rengifo, Gustavo Francisco
dc.contributor.author Gasco Tantachuco, Manuel Enrique
dc.contributor.author Lozada-Requena, Ivan
dc.date.accessioned 2022-01-04T20:31:47Z
dc.date.available 2022-01-04T20:31:47Z
dc.date.issued 2013
dc.identifier.uri https://hdl.handle.net/20.500.12866/10646
dc.description.abstract Lepidium meyenii (Maca) is a plant that grows at over 4,000 m above sea level in the central Peruvian Andes. The hypocotyls of this plant are traditionally consumed for their nutritional and medicinal properties. The aim of this study was to determine the health status based on a health related quality of life (HRQL) questionnaire (SF-20) and serum levels of interleukin 6 (IL-6) in subjects that are maca consumers. For this, a cross-sectional study was designed to be performed in 50 subjects from Junin (4,100 m): 27 subjects were maca consumers and 23 were non-consumers. The SF-20 survey is used to obtain a summary measure of health status. The stand up from a chair and sit down (SUCSD) test (to assess lower-extremity function), hemoglobin measurement, blood pressure, sexual hormone levels, serum IL-6 levels and the score of chronic mountain sickness (CMS) were evaluated. Testosterone/estradiol ratio (P <0.05), IL-6 (P < 0.05) and CMS score were lower, whereas the health status score was higher, in maca consumers when compared to non-consumers (P < 0.01). A greater proportion of maca consumers successfully completed the SUCSD test compared to non-consumers (P < 0.01), showing a significant association with lower values of serum IL-6 (P < 0.05). In conclusion, consumption of maca was associated with low serum IL-6 levels and in turn with better health status scores in the SF-20 survey and low chronic mountain sickness scores. en_US
dc.language.iso eng
dc.publisher Springer
dc.relation.ispartofseries Plant Foods for Human Nutrition
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Lepidium meyenii consumption en_US
dc.subject IL-6 en_US
dc.subject Muscle strength en_US
dc.subject Chronic mountain sickness en_US
dc.subject Sex steroids en_US
dc.subject Lower limb strength en_US
dc.title Role of Maca (Lepidium meyenii) Consumption on Serum Interleukin-6 Levels and Health Status in Populations Living in the Peruvian Central Andes over 4000 m of Altitude en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.1007/s11130-013-0378-5
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.03.04
dc.relation.issn 1573-9104


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