Federal Food Program Participation and Beverage Intake Among Families With Low Household Income.

OBJECTIVE: Examine beverage intake among families with low income by household participation in federal food assistance programs. DESIGN: Cross-sectional study conducted in fall/winter 2020 via an online survey. PARTICIPANTS: Mothers of young children insured by Medicaid at the time of the child's birth (N = 493). VARIABLES MEASURED: Mothers reported household federal food assistance program participation, later categorized as Supplementation Nutrition Program for Women, Infants, and Children (WIC) only, Supplemental Nutrition Assistance Program-Education (SNAP) only, both WIC and SNAP, and neither. Mothers reported beverage intake for themselves and their children aged 1-4 years. ANALYSIS: Negative binomial and ordinal logistic regression. RESULTS: After accounting for sociodemographic differences between groups, mothers from households participating in WIC and SNAP consumed sugar-sweetened beverages (incidence rate ratio, 1.63; 95% confidence interval [CI], 1.14-2.30; P = 0.007) and bottled water (odds ratio, 1.76; 95% CI, 1.05-2.96; P = 0.03) more frequently than mothers from households in neither program. Children from households participating in WIC and SNAP also consumed soda (incidence rate ratio, 6.07; 95% CI, 1.80-20.45; P = 0.004) more frequently than children in either program. Few differences in intake were observed for mothers or children participating in only WIC or SNAP vs both programs or neither program. CONCLUSION AND IMPLICATIONS: Households participating in both WIC and SNAP may benefit from additional policy and programmatic interventions to limit sugar-sweetened beverage intake and reduce spending on bottled water.

Are there any interactions between modified Nordic-style diet score and MC4R polymorphism on cardiovascular risk factors among overweight and obese women? A cross-sectional study.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death in women globally. Recent studies have reported that the minor allele (C allele) for melanocortin 4 receptor (MC4R) rs17782313 may be related to the incidence of obesity and the risk of CVD. Therefore, the present study aimed to investigate the interactions between the modified Nordic-style diet score (MND) and MC4R gene variant on markers of CVD. METHODS: The current cross-sectional study was conducted on 282 Iranian women, aged 18-48 years, with a body mass index (BMI) ≥ 25. MND score was assessed using a 147 items food frequency questionnaire (FFQ). Genotyping of the MC4R (rs17782313) was conducted by the PCR method. The anthropometric measurements and serum profiles were assessed by standard protocols. RESULTS: The means and standard deviation (SD) of age, weight, and BMI of individuals were 36.67 ± 9.10 years, 81.29 ± 12.43 kg, and 31.26 ± 4.29 kg/m2, respectively. The overall prevalence of rs17782313 genotypes was 30.1%, 24.8%, and 45.1% for TT, TC, and CC, respectively. Our results showed significant negative interactions between high MND score and rs17782313 SNP in terms of visceral fat level (VFL) (ß: -10.84, 95% CI: -20.64 to -1.04, P = 0.03) and total cholesterol (ß: -24.24, 95% CI: -49.87 to 1.38, P = 0.06) in the crude model. After adjusting confounders, the interaction between high MND scores and VFL remained significant. CONCLUSION: In conclusion, the results of the present study suggest that diet, gene variants, and their interaction should be considered in metabolic disease risk assessment. Further studies are needed to confirm these data and better elucidate the interaction.

Food insecurity is an important risk factor for type 2 diabetes: a case-control study of new referrals to the University clinics, Shiraz, Southern Iran.

BACKGROUND: The prevalence of food insecurity (FI) as "the limited or uncertain availability of enough food for an always active and healthy life" and diabetes as "the most common metabolic disease" are rising in Iran. The aim was to assess the FI, depression, and socioeconomic status as risk factors for type 2 diabetes (T2D). METHODS: This case-control study was conducted on 135 patients with T2D as cases (99 females, 36 males, mean age 46.83 years) and 135 subjects without diabetes (89 females, 46 males, mean age 45.93 years) as controls. They had been referred to clinics of Shiraz University of Medical Sciences, Shiraz, Iran. The prior major inclusion criterion for diabetes was fasting blood sugar (FBS) ≥126 mg/dl. General, demographic, and socioeconomic characteristics and FI status were assessed using the general and 18-items United States Department of Agriculture (USDA) household food security questionnaires, respectively. Chi-square, t-test, and uni-and multi-variate logistic regression tests and SPSS16 statistical software were used. RESULTS: The prevalence of FI was 66.7% in cases and 41.5% in controls. According to final analysis model, FI (Odds Ratio [OR] = 1.9, P = 0.016), depression (OR = 2.0, P = 0.018), body mass index (BMI) ≥ 25 kg/m2 (OR = 1.8, P = 0.025), number of children ≥4 (OR = 1.7, P = 0.046), and having children under 18 years. (OR = 2.1, P = 0.011) were significant independent risk factors for T2D. CONCLUSION: The prevalence of FI in patients with T2D was significantly higher compared to the controls. FI was an important risk factor for T2D, even after controlling for the potential confounders. Further studies are suggested.