AUC KINANTHROPOLOGICA

AUC KINANTHROPOLOGICA

Acta Universitatis Carolinae Kinanthropologica (AUC Kinanthropologica) is an international peer reviewed journal for the publication of research outcomes in the humanities, the social sciences and the natural sciences, as applied to kinathropology. It is a multidisciplinary journal accepting only original unpublished articles in English in the various sub-disciplines and related fields of kinanthropology, such as Anthropology, Anthropomotorics, Sports Pedagogy, Sociology of Sport, Philosophy of Sport, History of Sport, Physiology of Sport And Exercise, Physical Education, Applied Physical Education, Physiotherapy, Human Biomechanics, Psychology of Sport, Sports Training and Coaching, Sport Management, etc. The journal also welcomes interdisciplinary articles. The journal also includes reports of relevant activities and reviews of relevant publications.

The journal is abstracted and indexed by CNKI, DOAJ, EBSCO, ERIH PLUS, SPOLIT, SPORTDiscus, and Ulrichsweb.

AUC KINANTHROPOLOGICA, Vol 50 No 2 (2014), 79–86

Body Composition and Hydration Status in Young Elderly Women after 6 Weeks’ Monavie Juice Supplementation

Ilona Pokora, Ewa Sadowska-Krępa, Izabela Zając-Gawlak, Jana Pelclova

DOI: https://doi.org/10.14712/23366052.2015.18
zveřejněno: 19. 08. 2015

Abstract

This study was designed to determine the influence of 6 weeks’ MonaVie juice supplementation on body composition and hydration status in young elderly physically active women. Sixteen women, students of University of Third Age, were recruited for this study. All women were physically active (daily energy expenditure 1681.8 ± 297.6 kcal/d). Women were divided into 2 groups: 8 of them applied a supplement MonaVie juice (100 ml/d) (S) for 6 weeks, while the eight other women were allocated to the control group (C). There were measured: BW, Fat%, TBW, Hb, HCT and erythrocyte indices: RBC, mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC). Based on Hb and HCT were calculated changes: blood (del BV%), plasma (del PV%) and cell (del CV%) volumes in C and S group. Before experiment all body components and hematologic indices were similar in C and S group. After 6 weeks of MonaVie supplementation no significant changes in body composition but significant decrease: (MCH), (MCHC) and an increase cell volume CV% + 2.89 ± 1.24% were found. In control group after 6 weeks period there were no significant changes in body components and hematological indices. These observations suggest that MonaVie supplementation does not induce significant changes in body composition and hydration status in young elderly women, however causes an increase of cells volume and a decrease of mean corpuscular hemoglobin concentration.

Klíčová slova: body composition; total body water; women; supplementation; MonaVie juice

reference (24)

1. Baumgartner, R. N., Stauber, P. M., McHugh, D., Garry, P. J. (1995). Cross-sectional age-differences in body composition in person 60+ years of age. J Gerontol 50, M307–M316. CrossRef

2. Bossingham, M. J., Carnell, N. S., Campbell, W. W. (2005). Water balance, hydration status, and fat-free mass hydration in younger and older adults. Am J Clin Nutr 81, 1342–1350. PubMed

3. Chernoff, R. (2005). Micronutrient requirements in older women. Am J Clin Nutr 81, 1240S–1245S. PubMed

4. Chumlea, W. C., Guo, S. S., Zeller, C. M., et al. (1999). Total body water data for white adults 18 to 64 years of age: the fels longitudinal study. Kidney Int 56, 244–252. CrossRef PubMed

5. Demigne, CH., Sabboh, H., Remesy, CH., Meneton, P. (2004). Protective effects of high dietary potassium: nutritional and metabolic aspects. J Nutr 134, 2903–2906. PubMed

6. Dill, D., Costil, D. (1974). Calculation of percentage changes in volumes of blood, plasma and red cells in dehydration. J Appl Physiol. 37, 247–248. PubMed

7. Elmadfa, I., Meyer, A. L. (2008). Body composition, changing physiological functions and nutrient requirements of the elderly. Ann Nutr Metab 52(suppl. 1), 2–5. CrossRef PubMed

8. Evans, W. J. (1992). Exercise, nutrition and aging. J Nutr 122, 796–801. PubMed

9. Hatano, Y. (1993). Use of the pedometer for promoting daily walking exercise. ICHPER 29, 4–8.

10. Heitmann, B. L. (1994). Impedance: a valid method in assessment of body composition? Eur J Clin Nutr 48, 228–240. PubMed

11. Holderness, J., Schepetkin, I. A., Freedman, B., et al. (2011). Polysaccharides isolated from Açaí fruit induce innate immune responses. PLOS ONE 6(2), e17301. CrossRef PubMed

12. Mack, G. W., Weseman, C. A., Langhans, G. W., et al. (1994). Body fluid balance in dehydrated healthy older men: thirst and renal osmoregulation. J Appl Physiol 76(4), 1615–1623. PubMed

13. Maughan, R. J., Leiper, J. B., Shirreffs, S. M. (1997). Factors influencing the restoration of fluid and electrolyte balance after exercise in the heat. Br J Sports Med. 31, 175–182. CrossRef PubMed

14. Mertens-Talcott, S. U., Rios, J., Jilma-Stohlawetz, P., et al. (2008). Pharmacokinetics of anthocyanins and antioxidant effects after the consumption of anthocyanin-rich Acai juice and pulp (Euterpe oleracea Mart.) in human healthy volunteers. J Agric Food Chem 56, 7796–7802 CrossRef PubMed

15. Johannsen, D. I., Delany, J. P., Frisard, M. I., et al. (2008). Physical activity in aging: Comprision among young, aged, and nonagenarian individuals. J Appl Physiol 105, 495–501. CrossRef PubMed

16. Kenney, W. L., Chiu, P. (2001). Influence of age on thirst and fluid intake. Med Sci Sports Exerc 33(9), 1524–1532. CrossRef PubMed

17. Roberts, S. B., Rosenberg, I. (2006). Nutrition and aging: changes in the regulation of energy metabolism with aging. Physiol Rev. 86, 651–667. CrossRef PubMed

18. Sawka, M. N., Burke, L. M., Eichner, E. R., et al. (2007). Exercise and fluid repplacement. Med Sci Sports Exerc., 377–390. PubMed

19. Schoeller, D. A. (1989). Changes in total body water with age. Am J Clin Nutr 50, 1176–81. PubMed

20. Tudor-Locke, C., Bassett, R. (2004). How many steps/day are enough? Preliminary pedometer indices for public health. Sports Med 34(1), 1–8. CrossRef PubMed

21. Waki, M., Kral, J., Mazariegos, M., et al. (1991). Relative expansion of extracellular fluid in obese vs nonobese women. Am J Physiol (Endocrinol. Metab) 24, E199–E203.

22. Wang, Z., Deurenberg, P., Wang, W., et al. (1999). Hydration of fat-free body mass: new physiological modeling approach. Am J Physiol (Endocrinol. Metab) 276, E995–E1003. VISSER, M., GALLAGHER, D., DEURENBERGER, P., et al. (1997). Density of fat-free body mass: relationship with race, age, and level of body fatness. Am J Physiol. 272, E781–E787.

23. Völgyi, E., Tylavsky, F. A., Lyytikäinen, A., et al. (2008). Assessing body composition with DXA and bioimpedance: effects of obesity, physical activity, and age. Obesity 16(3), 700–705. CrossRef PubMed

24. Xie, CH., Kang, J., Burris, R., et al. (2011). Acai juice attenuates atherosclerosis in ApoE deficient mice through antioxidant and anti-inflammatory activities. Atherosclerosis 216, 327–333 CrossRef PubMed

157 x 230 mm
vychází: 2 x ročně
cena tištěného čísla: 190 Kč
ISSN: 1212-1428
E-ISSN: 2336-6052

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