Associations of Sodium and Potassium with Obesity Measures Among Diverse US Hispanic/Latino Adults: Results from the Hispanic Community Health Study/Study of Latinos

Tali Elfassy, Yasmin Mossavar-Rahmani, Linda Van Horn, Marc Gellman, Daniela Sotres-Alvarez, Neil Schneiderman, Martha Daviglus, Jeannette Beasley, Maria M. Llabre, Pamela A. Shaw, Guillermo Prado, Hermes Florez, Adina Zeki Al Hazzouri

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Objective: The objective of this study was to evaluate cross-sectional associations of sodium and potassium with BMI, waist circumference (WC), and body fat and to determine whether the nativity and/or duration of United States (US) residence modified these associations. Methods: Sodium and potassium were derived from 24-hour diet recalls from 16,156 US participants of the 2008 to 2011 Hispanic Community Health Study/Study of Latinos (HCHS/SOL) and from 24-hour urine in 447 HCHS/SOL participants. BMI, WC, and body fat were measured. Results: Dietary sodium that was 500 mg/d higher was cross-sectionally associated with a 0.07-kg/m2 higher BMI (P < 0.05) and a 0.18-cm larger WC (P = 0.04). Dietary potassium that was 500 mg/d higher was only associated with lower BMI and smaller WC among those who were foreign-born with 10 + years in the US (−0.13 kg/m2, P < 0.01 and −0.36 cm, P = 0.01, respectively) and among those who were US-born (−0.62 kg/m2, P < 0.01 and −1.42 cm, P < 0.01, respectively). Urinary sodium that was 500 mg/d higher was associated with a 0.27-kg/m2 higher BMI (P < 0.01) and 0.54 kg more body fat (P < 0.01). Conclusions: Sodium intake was associated with higher BMI, WC, and body fat. Potassium intake was associated with lower BMI and smaller WC among US-born participants and participants with a longer duration of US residence.

Original languageEnglish (US)
Pages (from-to)442-450
Number of pages9
JournalObesity
Volume26
Issue number2
DOIs
StatePublished - Feb 1 2018

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Endocrinology, Diabetes and Metabolism
  • Endocrinology
  • Nutrition and Dietetics

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    Elfassy, T., Mossavar-Rahmani, Y., Van Horn, L., Gellman, M., Sotres-Alvarez, D., Schneiderman, N., Daviglus, M., Beasley, J., Llabre, M. M., Shaw, P. A., Prado, G., Florez, H., & Zeki Al Hazzouri, A. (2018). Associations of Sodium and Potassium with Obesity Measures Among Diverse US Hispanic/Latino Adults: Results from the Hispanic Community Health Study/Study of Latinos. Obesity, 26(2), 442-450. https://doi.org/10.1002/oby.22089