Total daily energy expenditure and elevated water turnover in a small-scale semi-nomadic pastoralist society from Northern Kenya

References

• Agaba EI, Rohrscheib M, Tzamaloukas AH. 2012. The renal concentrating mechanism and the clinical consequences of its loss. Niger Med J. 53(3):1–14. doi: 10.4103/0300-1652.104376.
   PubMedGoogle Scholar
• Bassett DRJ, Wyatt HR, Thompson H, Peters JC, Hill JO. 2010. Pedometer-measured physical activity and health behaviors in U.S. Adults. Med Sci Sports Exerc. 42(10):1819–1825. doi: 10.1249/MSS.0b013e3181dc2e54.
   PubMed Web of Science ®Google Scholar
• Batte A, Berrens Z, Murphy K, Mufumba I, Sarangam ML, Hawkes MT, Conroy AL. 2021. Malaria-associated acute kidney injury in African Children: prevalence, pathophysiology, impact, and management challenges. int J Nephrol Renovasc Dis. 14:235–253. doi: 10.2147/IJNRD.S239157.
   PubMed Web of Science ®Google Scholar
• Berko J, Goetzel RZ, Roemer EC, Kent K, Marchibroda J. 2016. Results from the bipartisan policy center’s CEO council physical activity challenge to American Business. J Occup Environ Med. 58(12):1239–1244. doi: 10.1097/JOM.0000000000000897.
   PubMed Web of Science ®Google Scholar
• Bethancourt HJ, Swanson ZS, Nzunza R, Huanca T, Conde E, Kenney WL, Young SL, Ndiema E, Braun D, Pontzer H, et al. 2021. Hydration in relation to water insecurity, heat index, and lactation status in two small-scale populations in hot-humid and hot-arid environments. Am J Hum Biol. 33(1):e23447. doi: 10.1002/ajhb.23447.
   PubMed Web of Science ®Google Scholar
• Bethancourt HJ, Swanson ZS, Nzunza R, Young SL, Lomeiku L, Douglass MJ, Braun DR, Ndiema EK, Pontzer H, Rosinger AY. 2022. The co-occurrence of water insecurity and food insecurity among Daasanach pastoralists in northern Kenya. Public Health Nutr. 26(3):1–11. doi: 10.1017/S1368980022001689.
   PubMed Web of Science ®Google Scholar
• Choi L, Beck C, Liu Z, Moore R, Matthews C, Buchowski M. 2021. PhysicalActivity: Process accelerometer data for physical activity measurement. R package version 0.2-4. https://CRAN.R-project.org/package=PhysicalActivity
   Google Scholar
• Christopher L, Madimenos FC, Bribiescas RG, Urlacher SS, Snodgrass JJ, Sugiyama LS, Pontzer H. 2019. High energy requirements and water throughput of adult Shuar forager-horticulturalists of Amazonian Ecuador. Am J Hum Biol. 31(2):e23223. doi: 10.1002/ajhb.23223.
   PubMed Web of Science ®Google Scholar
• Conroy AL, Opoka RO, Bangirana P, Idro R, Ssenkusu JM, Datta D, Hodges JS, Morgan C, John CC. 2019. Acute kidney injury is associated with impaired cognition and chronic kidney disease in a prospective cohort of children with severe malaria. BMC Med. 17(1):98. doi: 10.1186/s12916-019-1332-7.
   PubMed Web of Science ®Google Scholar
• Dugas LR, Harders R, Merrill S, Ebersole K, Shoham DA, Rush EC, Assah FK, Forrester T, Durazo-Arvizu RA, Luke A. 2011. Energy expenditure in adults living in developing compared with industrialized countries: a meta-analysis of doubly labeled water studies. Am J Clin Nutr. 93(2):427–441. doi: 10.3945/ajcn.110.007278.
   PubMed Web of Science ®Google Scholar
• Ford LB, Bethancourt HJ, Swanson ZS, Nzunza R, Wutich A, Brewis A, Young S, Almeida DM, Douglass M, Ndiema EK, et al. 2023. Water insecurity, water borrowing and psychosocial stress among Daasanach pastoralists in northern Kenya. Water Int. 48(1):63–86. doi: 10.1080/02508060.2022.2138050.
   Web of Science ®Google Scholar
• Gurven MD, Trumble BC, Stieglitz J, Yetish G, Cummings D, Blackwell AD, Beheim B, Kaplan HS, Pontzer H. 2016. High resting metabolic rate among Amazonian forager-horticulturalists experiencing high pathogen burden. Am J Phys Anthropol. 161(3):414–425. doi: 10.1002/ajpa.23040.
   PubMed Web of Science ®Google Scholar
• IAEA. 2009. Assessment of Body Composition and Total Energy Expenditure in Humans Using Stable Isotope Techniques. Vienna:I.A.E.A.
   Google Scholar
• Keadle SK, Shiroma EJ, Freedson PS, Lee I-M. 2014. Impact of accelerometer data processing decisions on the sample size, wear time and physical activity level of a large cohort study. BMC Public Health. 14(1):1210. doi: 10.1186/1471-2458-14-1210.
   PubMed Web of Science ®Google Scholar
• Kleiner SM. 1999. Water: an essential but overlooked nutrient. J Am Diet Assoc. 99(2):200–206. doi: 10.1016/S0002-8223(99)00048-6.
   PubMed Web of Science ®Google Scholar
• Koopmans LC, van Wolfswinkel ME, Hesselink DA, Hoorn EJ, Koelewijn R, van Hellemond JJ, van Genderen PJJ. 2015. Acute kidney injury in imported Plasmodium falciparum malaria. Malar J. 14(1):523. doi: 10.1186/s12936-015-1057-9.
   PubMedGoogle Scholar
• Luke A, Dugas LR, Ebersole K, Durazo-Arvizu RA, Cao G, Schoeller DA, Adeyemo A, Brieger WR, Cooper RS. 2009. Energy expenditure does not predict weight change in either Nigerian or African American women. Am J Clin Nutr. 89(1):169–176. doi: 10.3945/ajcn.2008.26630.
   PubMed Web of Science ®Google Scholar
• Michaud DS, Spiegelman D, Clinton SK, Rimm EB, Curhan GC, Willett WC, Giovannucci EL. 1999. Fluid Intake and the Risk of Bladder Cancer in Men. N Engl J Med. 340(18):1390–1397. doi: 10.1056/NEJM199905063401803.
   PubMed Web of Science ®Google Scholar
• Mwamidi D, Renom JG, Fernandez-Llamazares Onrubia A, Burgas Riera D, Domínguez P, Cabeza-Jaimejuan MDM. 2018. Contemporary pastoral commons in East Africa as OECMs: a case study from the Daasanach community. Parks Int J Prot Areas Conserv. 24:79–88. doi: 10.2305/IUCN.CH.2018.PARKS-24-SIDMM.en.
   Google Scholar
• Namazzi R, Batte A, Opoka RO, Bangirana P, Schwaderer AL, Berrens Z, Datta D, Goings M, Ssenkusu JM, Goldstein SL, et al. 2022. Acute kidney injury, persistent kidney disease, and post-discharge morbidity and mortality in severe malaria in children: a prospective cohort study. eClinicalMedicine. 44:101292. doi: 10.1016/j.eclinm.2022.101292.
   PubMedGoogle Scholar
• Noakes TD. 1998. Fluid and electrolyte disturbances in heat illness. Int J Sports Med. 19(S 2):S146–S149. doi: 10.1055/s-2007-971982.
   PubMedGoogle Scholar
• Opiyo F. 2013. Trend analysis of rainfall and temperature variability in arid environment of Turkana, Kenya. Environ Res J. 8:30–43.
   Google Scholar
• Passey BH, Levin NE, Cerling TE, Brown FH, Eiler JM. 2010. High-temperature environments of human evolution in East Africa based on bond ordering in paleosol carbonates. Proc Natl Acad Sci U S A. 107(25):11245–11249. doi: 10.1073/pnas.1001824107.
   PubMed Web of Science ®Google Scholar
• Pearle MS. 2001. Prevention of nephrolithiasis. Curr Opin Nephrol Hypertens. 10(2):203–209. doi: 10.1097/00041552-200103000-00008.
   PubMed Web of Science ®Google Scholar
• Pontzer H. 2018. Energy constraint as a novel mechanism linking exercise and health. Physiology. 33(6):384–393. doi: 10.1152/physiol.00027.2018.
   PubMed Web of Science ®Google Scholar
• Pontzer H, Durazo-Arvizu R, Dugas LR, Plange-Rhule J, Bovet P, Forrester TE, Lambert EV, Cooper RS, Schoeller DA, Luke A. 2016. Constrained total energy expenditure and metabolic adaptation to physical activity in adult humans. Curr Biol. 26(3):410–417. doi: 10.1016/j.cub.2015.12.046.
   PubMed Web of Science ®Google Scholar
• Pontzer H, McGrosky A. 2022. Balancing growth, reproduction, maintenance, and activity in evolved energy economies. Curr Biol. 32(12):R709–R719. doi: 10.1016/j.cub.2022.05.018.
   PubMed Web of Science ®Google Scholar
• Pontzer H, Raichlen DA, Wood BM, Emery Thompson M, Racette SB, Mabulla AZP, Marlowe FW. 2015. Energy expenditure and activity among Hadza hunter-gatherers. Am J Hum Biol. 27(5):628–637. doi: 10.1002/ajhb.22711.
   PubMed Web of Science ®Google Scholar
• Pontzer H, Raichlen DA, Wood BM, Mabulla AZP, Racette SB, Marlowe FW. 2012. Hunter-Gatherer energetics and human obesity. PLOS One. 7(7):e40503. doi: 10.1371/journal.pone.0040503.
   PubMed Web of Science ®Google Scholar
• Pontzer H, Wood BM, Raichlen DA. 2018. Hunter-gatherers as models in public health. Obes Rev. 19 Suppl 1(S1):24–35. doi: 10.1111/obr.12785.
   PubMedGoogle Scholar
• Pontzer H, Yamada Y, Sagayama H, Ainslie PN, Andersen LF, Anderson LJ, Arab L, Baddou I, Bedu-Addo K, Blaak EE, et al. 2021. Daily energy expenditure through the human life course. Science. 373(6556):808–812. doi: 10.1126/science.abe5017.
   PubMed Web of Science ®Google Scholar
• Raman A, Schoeller DA, Subar AF, Troiano RP, Schatzkin A, Harris T, Bauer D, Bingham SA, Everhart JE, Newman AB, et al. 2004. Water turnover in 458 American adults 40-79 yr of age. Am J Physiol Renal Physiol. 286(2):F394–F401. doi: 10.1152/ajprenal.00295.2003.
   PubMed Web of Science ®Google Scholar
• Rimbach R, Yamada Y, Sagayama H, Ainslie PN, Anderson LF, Anderson LJ, Arab L, Baddou I, Bedu-Addo K, Blaak EE, et al. 2022. Total energy expenditure is repeatable in adults but not associated with short-term changes in body composition. Nat Commun. 13(1):99. doi: 10.1038/s41467-021-27246-z.
   PubMed Web of Science ®Google Scholar
• Roncal-Jimenez C, Lanaspa MA, Jensen T, Sanchez-Lozada LG, Johnson RJ. 2015. Mechanisms by which dehydration may lead to chronic kidney disease. Ann Nutr Metab. 66 Suppl 3(Suppl. 3):10–13. doi: 10.1159/000381239.
   PubMedGoogle Scholar
• Rosinger AY. 2020. Biobehavioral variation in human water needs: how adaptations, early life environments, and the life course affect body water homeostasis. Am J Hum Biol. 32(1):e23338. doi: 10.1002/ajhb.23338.
   PubMed Web of Science ®Google Scholar
• Rosinger AY. 2023. Water needs, water insecurity, and human biology. Annu Rev Anthropol. 52(1):93–113. doi: 10.1146/annurev-anthro-052721-090331.
   Google Scholar
• Rosinger AY, Bethancourt H, Swanson ZS, Nzunza R, Saunders J, Dhanasekar S, Kenney WL, Hu K, Douglass MJ, Ndiema E, et al. 2021. Drinking water salinity is associated with hypertension and hyperdilute urine among Daasanach pastoralists in Northern Kenya. Sci Total Environ. 770:144667. doi: 10.1016/j.scitotenv.2020.144667.
   PubMed Web of Science ®Google Scholar
• Sagawa T. 2006. Wives’ domestic and political activities at home: the space of coffee drinking among the Daasanetch of Southwestern Ethiopia. Afr Stud Monogr. 27(2):63–86.
   Google Scholar
• Sands JM, Layton HE. 2014. Advances in Understanding the Urine-Concentrating Mechanism. Annu Rev Physiol. 76(1):387–409. doi: 10.1146/annurev-physiol-021113-170350.
   PubMedGoogle Scholar
• Sasaki JE, John D, Freedson PS. 2011. Validation and comparison of ActiGraph activity monitors. J Sci Med Sport. 14(5):411–416. doi: 10.1016/j.jsams.2011.04.003.
   PubMed Web of Science ®Google Scholar
• Sawka MN, Cheuvront SN, Carter R.III 2005. Human water needs. Nutr Rev. 63(6 Pt 2):S30–S39. doi: 10.1111/j.1753-4887.2005.tb00152.x.
   PubMed Web of Science ®Google Scholar
• Shimamoto H, Komiya S. 2000. The turnover of body water as an indicator of health. J Physiol Anthropol Appl Human Sci. 19(5):207–212. doi: 10.2114/jpa.19.207.
   PubMedGoogle Scholar
• Speakman JR, Yamada Y, Sagayama H, Berman ESF, Ainslie PN, Andersen LF, Anderson LJ, Arab L, Baddou I, Bedu-Addo K, et al. 2021. A standard calculation methodology for human doubly labeled water studies. Cell Rep Med. 2(2):100203. doi: 10.1016/j.xcrm.2021.100203.
   PubMedGoogle Scholar
• Swanson ZS. 2021. The effect of lifestyle change on health and early childhood growth in Daasanach Pastoralists Living in Northern Kenya [Internet]. [accessed 2023 Aug 14]. https://dukespace.lib.duke.edu/dspace/handle/10161/23028.
   Google Scholar
• Swanson ZS, Pontzer H. 2020. Water turnover among human populations: effects of environment and lifestyle. Am J Hum Biol. 32(1):e23365. doi: 10.1002/ajhb.23365.
   PubMed Web of Science ®Google Scholar
• Tang R, Wang J-Y, Lo S-K, Hsieh L-L. 1999. Physical activity, water intake and risk of colorectal cancer in Taiwan: a hospital-based case-control study. Int J Cancer. 82(4):484–489. doi: 10.1002/(SICI)1097-0215(19990812)82:4<484::AID-IJC3>3.0.CO;2-A.
   PubMed Web of Science ®Google Scholar
• Thurber C, Dugas LR, Ocobock C, Carlson B, Speakman JR, Pontzer H. 2019. Extreme events reveal an alimentary limit on sustained maximal human energy expenditure. Sci Adv. 5(6):eaaw0341. doi: 10.1126/sciadv.aaw0341.
   PubMed Web of Science ®Google Scholar
• Tugjamba N, Walkerden G, Miller F. 2023. Adapting nomadic pastoralism to climate change. Clim Change. 176(4):28. doi: 10.1007/s10584-023-03509-0.
   Web of Science ®Google Scholar
• Urlacher SS, Snodgrass JJ, Dugas LR, Madimenos FC, Sugiyama LS, Liebert MA, Joyce CJ, Terán E, Pontzer H. 2021. Childhood daily energy expenditure does not decrease with market integration and is not related to adiposity in Amazonia. J Nutr. 151(3):695–704. doi: 10.1093/jn/nxaa361.
   PubMed Web of Science ®Google Scholar
• Yamada Y, Zhang X, Henderson MET, Sagayama H, Pontzer H, Watanabe D, Yoshida T, Kimura M, Ainslie PN, Andersen LF, et al. 2022. Variation in human water turnover associated with environmental and lifestyle factors. Science. 378(6622):909–915. doi: 10.1126/science.abm8668.
   PubMed Web of Science ®Google Scholar