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Association of Estimated Salt and Miso Intake with the Prevalence of Obesity in People with Type 2 Diabetes: A Cross-Sectional Study.

Fuyuko TakahashiYoshitaka HashimotoAyumi KajiRyosuke SakaiAkane MikiYuka KawateTakuro OkamuraNoriyuki KitagawaHiroshi OkadaNaoko NakanishiSaori MajimaTakafumi SenmaruEmi UshigomeYoshitaka HashimotoMai AsanoMasahiro YamazakiMichiaki Fukui
Published in: Nutrients (2021)
Salt intake is often estimated by the amount of sodium excreted in urine, and miso has been reported to increase it. This cross-sectional study investigated the relationship between obesity and high estimated salt intake with and without habitual miso consumption. Estimates of salt intake (g/day) were calculated using urinary sodium excretion, and a high estimated intake was defined as greater than the median amount of 9.5 g/day. Participants were divided into four groups based on estimated salt intake and miso consumption. Among 300 people, the proportions of obesity were 77.8% (n = 14/18), 40.2% (n = 53/132), 26.0% (n = 33/127), and 34.8% (n = 8/23) in the (+/-), (+/+), (-/+), and (-/-) groups of high estimated salt intake/habitual miso consumption, respectively. Compared with the (+/-) group, the adjusted odds ratios for obesity were 0.07 (95% confidence interval (CI): 0.02-0.26, p < 0.001), 0.16 (95% CI: 0.03-0.76, p = 0.022), and 0.14 (95% CI: 0.04-0.51, p = 0.003) in the (-/+), (-/-), and (+/+) groups, respectively. The presence of obesity was not much higher in people with high estimated salt intake with habitual miso consumption than that in people without. Clinicians should be aware that miso consumption promotes salt excretion, which may lead to an apparently higher estimated salt intake than actual.
Keyphrases
  • weight gain
  • metabolic syndrome
  • insulin resistance
  • weight loss
  • type diabetes
  • high fat diet induced
  • adipose tissue
  • palliative care
  • high resolution
  • high speed
  • atomic force microscopy