Ziaul H. Rana

ORCID: 0000-0001-6123-3578
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About
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Research Areas
  • Obesity, Physical Activity, Diet
  • Child Nutrition and Water Access
  • Nutritional Studies and Diet
  • Phytochemicals and Antioxidant Activities
  • Vitamin D Research Studies
  • Natural Antidiabetic Agents Studies
  • Health and Lifestyle Studies
  • Seed and Plant Biochemistry
  • Food Security and Health in Diverse Populations
  • Moringa oleifera research and applications
  • COVID-19 and Mental Health
  • Bone health and osteoporosis research
  • Pregnancy and preeclampsia studies
  • Physical Activity and Health
  • Smart Cities and Technologies
  • Ethnobotanical and Medicinal Plants Studies
  • Breastfeeding Practices and Influences
  • Global Trade and Competitiveness
  • Poverty, Education, and Child Welfare
  • Homelessness and Social Issues
  • Legal and Policy Issues
  • Plant Micronutrient Interactions and Effects
  • Health and Wellbeing Research
  • Edible Oils Quality and Analysis
  • Iron Metabolism and Disorders

New York Academy of Sciences
2022-2024

Texas Tech University
2016-2023

George Mason University
2020-2023

John Wiley & Sons (Germany)
2022-2023

Moss Landing Marine Laboratories
2022-2023

Hudson Institute
2022-2023

University of Dhaka
2017-2020

Dietary calcium deficiency is considered to be widespread globally, with published estimates suggesting that approximately half of the world's population has inadequate access dietary calcium. Calcium essential for bone health, but intakes have also been linked other health outcomes, including pregnancy complications, cancers, and cardiovascular disease. Populations in low- middle-income countries (LMICs) are at greatest risk low intakes, although many individuals high-income (HICs) do not...

10.1111/nyas.14758 article EN cc-by-nc Annals of the New York Academy of Sciences 2022-03-05

In an attempt to develop the food composition table for Bangladesh, nutritional of nine varieties orange-fleshed sweet potato was analyzed together with total carotenoids (TCC) and polyphenol content (TPC). Each variety showed significant variation in different nutrient contents. The quantification TCC TPC done by spectrophotometric measurement, proximate AOAC method. obtained results that varied from 94.63 136.05 mg gallic acid equivalent (GAE)/100 g fresh weight. Among selected potatoes,...

10.3390/foods5030064 article EN cc-by Foods 2016-09-14

Wild plants are considered the richest source of essential nutrients and other beneficial phytochemicals. Hence, objective this study was to evaluate nutritional composition, antioxidant- α-amylase inhibition activities leaves roots selected Bangladeshi wild plants. These were found have high fiber (13.78-22.26 g/100 g), protein (7.08-21.56 g) ash (8.21-21.43 contents. The total phenolic flavonoid contents significantly higher in than roots. Additionally, antioxidant activity evaluated using...

10.3390/antiox8070203 article EN cc-by Antioxidants 2019-07-01

Nowadays, more attention has been paid on wild plants as new source of natural antioxidants. Therefore, methanolic extracts 10 traditionally consumed leafy vegetables Bangladesh were analyzed for their total phenolic content (TPC) and free radical scavenging activity. Folin-Ciocalteu method followed by spectrophotometric measurement was used to quantify the TPC selected vegetables. Free activity examined utilizing 1,1-diphenyl-2-picryl-hydrazyl (DPPH) assay. Different concentrations plant...

10.5219/1107 article EN cc-by Potravinarstvo Slovak Journal of Food Sciences 2019-05-04

Background: Phenolics and carotenoids are natural antioxidants, which provide health benefits protect against degenerative chronic diseases. Utilization identification of foods with a high content these have received greater attention nowadays. Objective: The present study reports the total phenolics (TPC) (TCC) contents thirty-two selected unconventional vegetables growing in Bangladesh. In addition, they were also analyzed for their antioxidant potentials. Methods: Folin-Ciocalteu...

10.2174/1573401315666191209095515 article EN Current Nutrition & Food Science 2019-12-09

The objective of this study was to characterize and compare the tissue-associated differences in fatty acid profiles intramuscular subcutaneous fat from pasture fed nondescript deshi breed bulls Bangladesh. average chemical composition longissimus muscle as follows: moisture<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mn fontstyle="italic">74.65</mml:mn><mml:mo>±</mml:mo><mml:mn fontstyle="italic">0.48</mml:mn></mml:math>%, protein<mml:math id="M2"><mml:mn...

10.1155/2017/8579387 article EN cc-by Journal of Chemistry 2017-01-01

Abstract Background Young adulthood is a period of increasing independence for the 40% young adults enrolled in U.S. colleges. Previous research indicates differences how students’ health behaviors develop and vary by gender, race, ethnicity, socioeconomic status. George Mason University state institution that enrolls highly diverse student population, making it an ideal setting to launch longitudinal cohort study using multiple methods evaluate effects on physical psychological functioning,...

10.1186/s12889-021-10969-5 article EN cc-by BMC Public Health 2021-05-12

To evaluate dietary and physical activity behavior in relation to loneliness among college students.

10.1080/07448481.2022.2141060 article EN Journal of American College Health 2022-11-17

Abstract Globally, dietary intake of calcium is often insufficient, and it unclear if adequacy could be achieved by promoting calcium‐rich local foods. This study used linear programming household consumption data from Uganda, Bangladesh, Guatemala to assess whether foods meet population reference intakes (Ca PRIs). The most promising food‐based approaches promote were identified for 12‐ 23‐month‐old breastfed children, 4‐ 6‐year‐old 10‐ 14‐year‐old girls, nonpregnant nonbreastfeeding (NPNB)...

10.1111/nyas.15008 article EN cc-by-nc-nd Annals of the New York Academy of Sciences 2023-05-25

Abstract Adequate calcium intake is essential for health, especially infants, children, adolescents, and women, yet difficult to achieve with local foods in many low‐ middle‐income countries. Previous analysis found it was not always possible identify food‐based recommendations (FBRs) that reached the population recommended (PRI) these groups Bangladesh, Guatemala, Uganda. We have modeled potential contribution of calcium‐fortified drinking water or wheat flour FBR sets, fill remaining gaps....

10.1111/nyas.15032 article EN cc-by-nc-nd Annals of the New York Academy of Sciences 2023-06-30

This qualitative study explored factors associated with causes of food insecurity including cultural and coping strategies among rural Hispanic population in west Texas. A sample 20 participants from low-income households participated. Coding analysis the key themes were done by four independent coders. Four overarching emerged: (1) is a well-kept secret aspect, (2) behavioral environmental elements are major insecurity, (3) price staying secure, (4) for plausible interventions to...

10.1080/19320248.2018.1434105 article EN Journal of Hunger & Environmental Nutrition 2018-03-09

Objective The objective of the study was to evaluate how well college students meet U.S. dietary guidelines by examining mean intakes nutrients limit (sodium, sugar, refined grains, and saturated fat), what factors lead exceeding recommendations.Participants Participants were first-year undergraduate (N = 269).Methods Diet assessed using a DHQ-III estimated with food source composition tables. Multivariable logistic regression analysis used model variables associated recommendations....

10.1080/07448481.2021.2024213 article EN Journal of American College Health 2022-01-26

Young adults typically gain more dietary autonomy as they start college, though this can also present nutritional challenges; however, research on the generalizability of their intake data is scarce. To address representativeness concern, we compared food and nutrient intakes reported by college freshmen attending a large, diverse university to an age-matched sample from National Health Nutrition Examination Survey (NHANES). We studied 269 students 18–24 years old recruited through Mason:...

10.3390/nu13113810 article EN Nutrients 2021-10-26

Abstract Increasing dietary calcium intakes of Ethiopian women reproductive age (WRA) is a public health priority for reducing pre‐eclampsia in pregnancy. Using linear programming, we determined whether locally available foods consumed by WRA nine regions (urban and rural) two administrative cities Ethiopia could provide 1000 mg/day calcium, identified food‐based recommendations (FBRs) to improve adequacy each region. Results showed that diets providing were feasible eight (40%) the target...

10.1111/nyas.15218 article EN cc-by-nc-nd Annals of the New York Academy of Sciences 2024-09-17

This study aims to investigate the prevalence of weight control attempts along with their strategies and motivations. used a retrospective observational qualitative method, adults who had body mass index (BMI) at least 25 kg/m2 were included. The data analyzed using descriptive phenomenological approach. summaries emergence major concepts identified by participants in-depth systematized retrieval review data. NVivo was establish interrater reliability percent agreement analyze manage 91.7%...

10.3390/obesities1030012 article EN cc-by Obesities 2021-10-06

Abstract Background: Young adulthood is a period of increasing independence for the 40% young adults enrolled in U.S. colleges. Previous research indicates differences how students’ health behaviors develop and vary by gender, race, ethnicity, socioeconomic status. George Mason University state institution that enrolls highly diverse student population, making it an ideal setting to launch longitudinal cohort study using multiple methods evaluate effects on physical psychological...

10.21203/rs.3.rs-115934/v1 preprint EN cc-by Research Square (Research Square) 2020-12-02

Objective: Identifying the food sources contributing most to total energy percentage, macronutrients, vitamin and mineral consumption among college freshmen, whether sex played a role. Participants: First-year undergraduate students (N = 269). Methods: Diet was assessed using DHQ-III estimated with source composition tables. Nutrient intakes were expressed as percentage of dietary for each category. Mann-Whitney U tests used determine differences between two sexes Results: A significant...

10.1080/07448481.2023.2220397 article EN Journal of American College Health 2023-06-08

With long-term detrimental consequences of irreversible physical and intellectual impairment, stunting remains one the most prevalent public health problems. This study aimed to identify factors contributing among children aged 24 59 months in Bangladesh. An analysis nutrition survey data from Nutrition, Health Demographic Survey Bangladesh analysed a sample 4,182 children. A predictive model was constructed association with family socioeconomics children’s characteristics. The found that...

10.1177/24551333241232795 article EN Asia-Pacific Journal of Rural Development 2023-06-01

The objective of this study was to identify the livelihoods and food security conditions people migrating from rural urban squatters street sides Dhaka City. cross-sectional. Socio-demographic, economic, data were collected. Food assessed by Access Survey Tool (FAST) Coping Strategy Index (CSI) method. A total 340 households squatter (n=209) street-side dwellers (n=131) selected using convenience sampling Student t-test a Chi-square test used detect group differences between dwellers. Almost...

10.3329/bjnut.v33i1.69985 article EN Bangladesh Journal of Nutrition 2020-12-30
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