Iodine intake in the adult population. Di@bet.es study

Soriguer, Federico; Garcı́a-Fuentes, Eduardo; Gutiérrez-Repiso, Carolina; Rojo-Martínez, Gemma; Velasco, Inés; Goday, Albert; Bosch‐Comas, Anna; Bordiú, Elena; Calle, Alfonso; Carmena, Rafael; Casamitjana, Roser; Castaño, Luís; Castell, Conxa; Catalá, Miguel; Delgado, Elías; Franch, Josep; Gaztambide, Sonia; Girbés, Juan; Gomis, Ramón; Gutiérrez, Galder; López-Alba, Alfonso; Martı́nez-Larrad, Marı́a Teresa; Menéndez, Edelmiro; Mora-Peces, Inmaculada; Ortega, Emilio; Pascual-Manich, Gemma; Serrano-Rı́os, Manuel; Valdés, Sergio; Vázquez, José Antonio; Vendrell, Joan

doi:10.1016/j.clnu.2012.04.004

Cited by 48 publications

(28 citation statements)

References 27 publications

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“…Our results on lower intakes of nuts among the highest MetSSS subjects are in accordance with previous findings that pointed out how a higher consumption of nuts was inversely associated with total CVD and CHD [25], and nut consumption, especially walnuts, showed a significant, inverse association with MetS risk [53]. Despite dairy products being one of the richest sources of iodine [54], their intake is not significantly increased in highest MetSSS subjects. Moreover, consumption of other iodine sources [fish, fruits, and vegetables] were no different between participants with different MetSSS.…”

Section: Dietary Characteristicssupporting

confidence: 92%

Leisure-Time Physical Activity, Sedentary Behaviour and Diet Quality are Associated with Metabolic Syndrome Severity: The PREDIMED-Plus Study

Gallardo-Alfaro¹,

Bibiloni²,

Mascaró³

et al. 2020

Nutrients

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Healthy lifestyle factors, such as physical activity (PA) and Mediterranean diet (MD), decrease the likelihood of developing metabolic syndrome (MetS). The aim of this study was to report main lifestyle components and related factors according to the MetS severity. Cross-sectional analysis was done of baseline lifestyle factors from 5739 participants with overweight/obesity and MetS features (aged 55-75 years) included in the PREDIMED-PLUS primary cardiovascular prevention randomized trial. Participants were categorized in tertiles according to a validated MetS severity score (MetSSS). Anthropometrics, visceral adiposity index, dietary nutrient intake, biochemical marker levels, as well as a Dietary Inflammatory Index and depression symptoms (Beck Depression Inventory-II) were measured. Diet quality was assessed using a 17-item energy-restricted MD questionnaire. Duration and intensity of PA was self-reported using the Minnesota-REGICOR Short Physical Activity Questionnaire. Sedentary behaviours were measured using the Spanish version of the Nurses' Health Study questionnaire. The 30 s chair stand test was also assessed. Participants with highest MetSSS showed higher values of cardiovascular risk factors (except for total cholesterol and LDL cholesterol), depression risk, sedentary and TV viewing time, and lower moderate and vigorous Nutrients 2020, 12, 1013 3 of 20 leisure-time physical activity (LTPA). Highest MetSSS participants tended to a pro-inflammatory dietary pattern and tended to lower MD adherence. In addition, they showed lower carbohydrate and nut intake and higher intake of protein, saturated and trans fatty acids, cholesterol, iodine, sodium, red and processed meat products, other oils different from olive oil and spirit alcoholic drinks. The highest MetS severity score was associated with lower moderate and vigorous LTPA and higher sedentary time and depression risk, as they tended to a pro-inflammatory dietary pattern and lower MD adherence.

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Section: Dietary Characteristicssupporting

confidence: 92%

Leisure-Time Physical Activity, Sedentary Behaviour and Diet Quality are Associated with Metabolic Syndrome Severity: The PREDIMED-Plus Study

Gallardo-Alfaro¹,

Bibiloni²,

Mascaró³

et al. 2020

Nutrients

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“…On the other hand, subjects older than 65 years of age consumed iodized salt less frequently at all the study phases than younger people, so aging might be associated with the stabilization of iodized salt intake between the second and third phases. In any case, iodized salt intake in our population at the third phase still remained below the World Health Organization recommendations [18], and was similar (or even slightly higher) to the intake reported recently in a national study with a representative sample of the general adult Spanish population [9]. The increase of iodized salt intake between the first and second phases of the study may be related with the Hawthorne effect [19], since there was no institutional campaign targeting the general adult population in Spain or in Andalusia favoring iodized salt consumption.…”

Section: Discussionsupporting

confidence: 81%

“…Studies undertaken in schoolchildren showed that the frequency of milk consumption is associated in a dose dependent manner with their urinary iodine concentrations [3,14,20]. This association has been also found in other studies in adult population [9,14]. In Australia, the iodine concentration in milk fell from 593 mg/L in 1975 to 195 mg/L in 2004 [21].…”

Section: Urinary Iodine At First and Second Phasesmentioning

confidence: 63%

“…Another longitudinal study initiated 3 years after the introduction of iodized salt in China with a 5-year follow-up has been published [8]. In Spain, a recent crosssectional, population-based survey comprising a representative sample of the adult Spanish population [9] found the mean urinary iodine concentration to be 117.2 mg/L, and reported high interindividual variability and regional disparities in urinary iodine excretion. However, only a few prospective cohort studies have assessed dietary iodine intake and urinary iodine concentrations in the general adult population [10].…”

Section: Introductionmentioning

confidence: 98%

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Evolution of urinary iodine excretion over eleven years in an adult population

et al. 2015

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“…According to the WHO guidelines, an efficient way to estimate household iodine nutrition status is frequently assessment of urinary iodine concentration (UIC) in schoolchildren (4) . However, some studies have revealed that UIC in schoolchildren is not an adequate criterion to estimate whole population iodine status (6)(7)(8) . The Islamic Republic of Iran is known as an area of iodine deficiency (9,10) .…”

mentioning

confidence: 99%

Mothers’ behaviour contributes to suboptimal iodine status of family members: findings from an iodine-sufficient area

Nazeri

Mirmiran

Asghari

et al. 2014

Public Health Nutr.

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Objective: Iodine deficiency still remains a major public health concern worldwide despite global progress in its elimination. The aims of the present study were to evaluate dietary iodine status in the mother and one adult member of each family and the association between mothers' knowledge, attitude and behaviour and the dietary iodine status of adult family members in Tehran. Design: In this cross-sectional study, 24 h urinary iodine and Na concentrations and the iodine content of household salt were measured. Mothers' knowledge, attitude and behaviour were assessed using a questionnaire administered in faceto-face interviews. Setting: Health-care centres from four distinct areas of Tehran. Subjects: Mother-adult family member pairs aged ≥19 years (n 290), enrolled through randomized cluster sampling. respectively. Significant correlations were observed between mothers' attitude and behaviour and the 24 h urinary iodine concentration, dietary iodine intake and iodine content of salt of adult family members. In multiple analysis, lower quartiles of salt iodine content and salt intake and inappropriate behaviour scores in mothers increased the risk of urinary iodine concentration <100 µg/l in adult family members. Conclusions: The present study showed that mothers' behaviour, but not knowledge and attitude, was among major contributors to the suboptimal dietary iodine status observed in adult family members.

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Iodine intake in the adult population. Di@bet.es study

Cited by 48 publications

References 27 publications

Leisure-Time Physical Activity, Sedentary Behaviour and Diet Quality are Associated with Metabolic Syndrome Severity: The PREDIMED-Plus Study

Leisure-Time Physical Activity, Sedentary Behaviour and Diet Quality are Associated with Metabolic Syndrome Severity: The PREDIMED-Plus Study

Evolution of urinary iodine excretion over eleven years in an adult population

Mothers’ behaviour contributes to suboptimal iodine status of family members: findings from an iodine-sufficient area

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