Fluid and electrolyte balance following consumption of skimmed milk and a plant-based soya beverage at rest in euhydrated males
- PMID: 38809478
- DOI: 10.1007/s00421-024-05516-0
Fluid and electrolyte balance following consumption of skimmed milk and a plant-based soya beverage at rest in euhydrated males
Abstract
Purpose: Cow's milk is one of the most hydrating beverages, but many individuals choose not to consume dairy in their diet due to intolerance, allergy, or dietary preference. Milk is commonly replaced with plant-based beverages, including soya which has the most comparable protein content, but little is known about their hydration potential. This study compared fluid and electrolyte balance responses between a soya beverage and skimmed cow's milk.
Methods: Ten healthy males [age 27 (6) y; body mass index 24.6 (2.3) kg/m2] completed two randomised counterbalanced trials, involving consuming 1000 mL water from approximately isocaloric amounts of skimmed cow's milk (MILK) or a sweetened soya beverage (SOYA), in four aliquots over 30 min in a euhydrated fasted state. Volume, specific gravity, and electrolyte (sodium, potassium, chloride) concentrations were determined in total-void urine samples collected pre-/post-beverage ingestion, and hourly for 180 min thereafter. Hunger, thirst, nausea and stomach fullness were rated proximal to urine samples.
Results: Total urine mass (MILK, 986 ± 254 g; SOYA, 950 ± 248 g; P = 0.435) and urine specific gravity (P = 0.156) did not differ between trials. Potassium balance was greater in SOYA 0-180 min post-beverage (P ≤ 0.013), whilst chloride balance was greater in MILK 0-120 min post-beverage (P ≤ 0.036). Sodium balance (P = 0.258), total electrolyte balance (P = 0.258), and subjective measures (P ≥ 0.139) were not different between trials.
Conclusion: Replacing cow's milk with a soya beverage did not negatively impact fluid balance in healthy young males, making it a viable option for those who choose not to consume dairy in their diet.
Keywords: Beverage hydration index; Dehydration; Hydration; Plant-based; Vegan; Vegetarian.
© 2024. The Author(s).
Similar articles
-
Comparing the rehydration potential of different milk-based drinks to a carbohydrate-electrolyte beverage.Appl Physiol Nutr Metab. 2014 Dec;39(12):1366-72. doi: 10.1139/apnm-2014-0174. Epub 2014 Aug 14. Appl Physiol Nutr Metab. 2014. PMID: 25315686 Clinical Trial.
-
A randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage hydration index.Am J Clin Nutr. 2016 Mar;103(3):717-23. doi: 10.3945/ajcn.115.114769. Epub 2015 Dec 23. Am J Clin Nutr. 2016. PMID: 26702122 Clinical Trial.
-
Bioavailability of magnesium and calcium from cow's milk and soya-bean beverage in rats.Br J Nutr. 1992 Jul;68(1):271-82. doi: 10.1079/bjn19920084. Br J Nutr. 1992. PMID: 1390610
-
Beverage Consumption During Pregnancy and Birth Weight: A Systematic Review [Internet].Alexandria (VA): USDA Nutrition Evidence Systematic Review; 2020 Jul. Alexandria (VA): USDA Nutrition Evidence Systematic Review; 2020 Jul. PMID: 35349234 Free Books & Documents. Review.
-
Beverage Consumption and Growth, Size, Body Composition, and Risk of Overweight and Obesity: A Systematic Review [Internet].Alexandria (VA): USDA Nutrition Evidence Systematic Review; 2020 Jul. Alexandria (VA): USDA Nutrition Evidence Systematic Review; 2020 Jul. PMID: 35349233 Free Books & Documents. Review.
References
-
- Allison SP, Lobo DN (2004) Fluid and electrolytes in the elderly. Curr Opin Clin Nutr Metab Care 7:27–33. https://doi.org/10.1097/00075197-200401000-00006 - DOI - PubMed
-
- Berry CW, Wolf ST, Murray B, Kenney WL (2020) Hydration efficacy of a milk permeate-based oral hydration solution. Nutrients 12:1502. https://doi.org/10.3390/nu12051502 - DOI - PubMed - PMC
-
- Carroll HA, James LJ (2019) Hydration, arginine vasopressin, and glucoregulatory health in humans: a critical perspective. Nutrients 11:1201. https://doi.org/10.3390/nu11061201 - DOI - PubMed - PMC
-
- Clark WF, Sontrop JM, Huang SH, Moist L, Bouby N, Bankir L (2016) Hydration and chronic kidney disease progression: a critical review of the evidence. Am J Nephrol 43:281–292. https://doi.org/10.1159/000445959 - DOI - PubMed
-
- Clayton DJ, Evans GH, James LJ (2014) Effect of drink carbohydrate content on postexercise gastric emptying, rehydration, and the calculation of net fluid balance. Int J Sport Nutr Exerc Metab 24:79–89. https://doi.org/10.1123/ijsnem.2013-0024 - DOI - PubMed
Grants and funding
LinkOut - more resources
Full Text Sources