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BackgroundPlant-based diets are recommended for chronic disease prevention, yet there has been little focus on plant-based diet quality among participants of South Asian ancestry who consume a predominantly plant-based diet.ObjectivesWe evaluated cross-sectional and prospective associations between plant-based diet quality and cardiometabolic risks among participants of South Asian ancestry who are living in the United States.MethodsWe included 891 participants of South Asian ancestry who completed the baseline visit in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study. The prospective analysis included 735 participants who completed exam 2 (∼5 years after baseline). The plant-based diet quality was assessed using 3 indices: an overall plant-based diet index (PDI) that summarizes the consumption of plant foods, a healthy PDI (hPDI) that measures consumption of healthy plant foods, and an unhealthy PDI (uPDI) that reflects consumption of less healthy plant foods.ResultsAt baseline, the PDI score was inversely associated with fasting glucose. We observed inverse associations between PDI and hPDI scores and HOMA-IR, LDL cholesterol, weight, and BMI (all P values

Objectives. To inventory and describe trends in proposal and enactment of US sugar-sweetened beverage (SSB) policies at state, local, and Tribal levels, 2014–2023. Methods. We systematically searched 6 policy databases in 2021 (updated May 2023) using SSB-related search terms, identifying additional policies through snowball and online searches and a survey of food-policy experts. We reviewed 10 821 policies for inclusion and quantitatively coded included policies. Results. The inventory included 400 (321 unique [i.e., excluding companion]) policies meeting criteria: 335 (256 unique) state-, 63 local-, and 2 Tribal-level policies. From 2014 to 2023, 11% of unique state-, 92% of local-, and 100% of Tribal-level proposed policies were enacted. Across jurisdictions, the most frequently proposed policies related to excise taxes, restaurant children's meals, nutrition standards, and the Supplemental Nutrition Assistance Program, while the largest proportions of enacted policies related to restaurant children's meals, nutrition standards, education, and procurement. More policies were proposed and enacted in California and New York than other states, and in 2017 (proposed) and 2016 (enacted). Conclusions. This comprehensive inventory of US SSB policies provides information to inform future SSB policy development and diffusion. (Am J Public Health. 2024;114(12):1344–1353. https://doi.org/10.2105/AJPH.2024.307855) [ABSTRACT FROM AUTHOR]

Examine the associations between subjective social status (SSS), diet, and health outcomes in college students. Cross-sectional study of 841 students enrolled at a large Midwestern university. Subjective social status within the US, as well as within the university, was measured using the MacArthur Scale of SSS. Outcomes included dietary intake (assessed using the Dietary Screening Questionnaire), body mass index, sleep, physical activity, alcohol use, and vaping behavior. Generalized linear models adjusting for students' sociodemographic characteristics were used to assess associations between SSS and outcomes of interest. Higher SSS-US was associated with 4%, 3%, and 1% higher intake of fruits, whole grains, and fiber, respectively (P < 0.05). Higher SSS-US and SSS-university rankings were both significantly associated with lower body mass index and better sleep duration (P < 0.05). Higher SSS-university rankings were also associated with more days of physical activity and alcohol consumption (P < 0.05). In this exploratory study, higher SSS, apart from alcohol intake, was associated with more favorable health outcomes. More research is needed to consider additional psychological and biological mediators and dynamic aspects of SSS, examine potential interactions between SSS and racial and ethnic identities, and explore potential mechanisms underlying the observed associations. [ABSTRACT FROM AUTHOR]

Background Plant-based diets are recommended for chronic disease prevention, yet there has been little focus on plant-based diet quality among participants of South Asian ancestry who consume a predominantly plant-based diet. Objectives We evaluated cross-sectional and prospective associations between plant-based diet quality and cardiometabolic risks among participants of South Asian ancestry who are living in the United States. Methods We included 891 participants of South Asian ancestry who completed the baseline visit in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study. The prospective analysis included 735 participants who completed exam 2 (∼5 years after baseline). The plant-based diet quality was assessed using 3 indices: an overall plant-based diet index (PDI) that summarizes the consumption of plant foods, a healthy PDI (hPDI) that measures consumption of healthy plant foods, and an unhealthy PDI (uPDI) that reflects consumption of less healthy plant foods. Results At baseline, the PDI score was inversely associated with fasting glucose. We observed inverse associations between PDI and hPDI scores and HOMA-IR, LDL cholesterol, weight, and BMI (all P values < 0.05). Higher scores on the hPDI, but not PDI, were associated with lower glycated hemoglobin, higher adiponectin, a smaller visceral fat area, and a smaller pericardial fat volume. Each 5-unit higher hPDI score was associated with lower likelihoods of fatty liver (OR: 0.76; 95% CI: 0.64, 0.90) and obesity (OR: 0.88; 95% CI: 0.80, 0.97). There were no associations between uPDI scores and cardiometabolic risks. Prospectively, after covariate adjustment for baseline values, each 5-unit higher hPDI score was associated with an 18% lower risk of incident type 2 diabetes (OR: 0.82; 95% CI: 0.67, 1.00). Conclusions A higher intake of healthful plant–based foods was associated with a favorable cardiometabolic risk profile. Dietary recommendations to lower chronic disease risks among participants of South Asian ancestry should focus on the quality of plant-based foods. [ABSTRACT FROM AUTHOR]