Articles producció científica> Bioquímica i Biotecnologia

Effect of almond consumption on insulin sensitivity and serum lipids among Asian Indian adults with overweight and obesity– A randomized controlled trial

  • Identification data

    Identifier: imarina:9291529
    Authors:
    Gayathri, RAbirami, KKalpana, NManasa, VSSudha, VShobana, SJeevan, RGKavitha, VParkavi, KAnjana, RMUnnikrishnan, RGokulakrishnan, KBeatrice, DAKrishnaswamy, KPradeepa, RMattes, RDSalas-Salvadó, JWillett, WMohan, V
    Abstract:
    Background: Asian Indians have an increased susceptibility to type 2 diabetes and premature coronary artery disease. Nuts, like almonds, are rich in unsaturated fat and micronutrients with known health benefits. Objectives: This study aimed to assess the efficacy of almonds for reduction of insulin resistance and improving lipid profile in overweight Asian Indian adults. Methods: This parallel-arm, randomized, controlled trial was conducted in Chennai, India on 400 participants aged 25–65 years with a body mass index ≥ 23 kg/m2. The intervention group received 43 g of almonds/day for 12 weeks, while the control group was advised to consume a customary diet but to avoid nuts. Anthropometric, clinical, and dietary data were assessed at periodic intervals. Glucose tolerance, serum insulin, glycated hemoglobin, C-peptide and lipid profile were assessed at baseline and end of the study. Insulin resistance (homeostasis assessment model-HOMA IR) and oral insulin disposition index (DIo) were calculated. Results: A total of 352 participants completed the study. Significant improvement was seen in DIo [mean (95% CI) = + 0.7 mmol/L (0.1, 1.3); p = 0.03], HOMA IR (−0.4 (−0.7, −0.04; p = 0.03) and total cholesterol (−5.4 mg/dl (−10.2, −0.6); p = 0.03) in the intervention group compared to the control group. Incremental area under the curve (IAUC) and mean amplitude of glycemic excursion (MAGE) assessed using continuous glucose monitoring systems were also significantly lower in the intervention group. Dietary 24-h recalls showed a higher significant reduction in carbohydrate and increase in mono unsaturated fatty acid (MUFA) and polyunsaturated fatty acids (PUFA) intake in the intervention group compared to the control group. Conclusion: Daily consumption of almonds increased the in
  • Others:

    Author, as appears in the article.: Gayathri, R; Abirami, K; Kalpana, N; Manasa, VS; Sudha, V; Shobana, S; Jeevan, RG; Kavitha, V; Parkavi, K; Anjana, RM; Unnikrishnan, R; Gokulakrishnan, K; Beatrice, DA; Krishnaswamy, K; Pradeepa, R; Mattes, RD; Salas-Salvadó, J; Willett, W; Mohan, V
    Department: Bioquímica i Biotecnologia
    URV's Author/s: Salas Salvadó, Jorge
    Keywords: Serum lipid Overweight and obesity Insulin sensitivity Insulin resistance Cardiovascular risk-factors Asian–indian Almond type-2 serum lipid resistance profiles prevention overweight and obesity nuts insulin sensitivity insulin resistance glucose dose-response diet body-weight asian-indian
    Abstract: Background: Asian Indians have an increased susceptibility to type 2 diabetes and premature coronary artery disease. Nuts, like almonds, are rich in unsaturated fat and micronutrients with known health benefits. Objectives: This study aimed to assess the efficacy of almonds for reduction of insulin resistance and improving lipid profile in overweight Asian Indian adults. Methods: This parallel-arm, randomized, controlled trial was conducted in Chennai, India on 400 participants aged 25–65 years with a body mass index ≥ 23 kg/m2. The intervention group received 43 g of almonds/day for 12 weeks, while the control group was advised to consume a customary diet but to avoid nuts. Anthropometric, clinical, and dietary data were assessed at periodic intervals. Glucose tolerance, serum insulin, glycated hemoglobin, C-peptide and lipid profile were assessed at baseline and end of the study. Insulin resistance (homeostasis assessment model-HOMA IR) and oral insulin disposition index (DIo) were calculated. Results: A total of 352 participants completed the study. Significant improvement was seen in DIo [mean (95% CI) = + 0.7 mmol/L (0.1, 1.3); p = 0.03], HOMA IR (−0.4 (−0.7, −0.04; p = 0.03) and total cholesterol (−5.4 mg/dl (−10.2, −0.6); p = 0.03) in the intervention group compared to the control group. Incremental area under the curve (IAUC) and mean amplitude of glycemic excursion (MAGE) assessed using continuous glucose monitoring systems were also significantly lower in the intervention group. Dietary 24-h recalls showed a higher significant reduction in carbohydrate and increase in mono unsaturated fatty acid (MUFA) and polyunsaturated fatty acids (PUFA) intake in the intervention group compared to the control group. Conclusion: Daily consumption of almonds increased the intake of MUFA with decrease in carbohydrate calories and decreases insulin resistance, improves insulin sensitivity and lowers serum cholesterol in Asian Indians with overweight/obesity. These effects in the long run could aid in reducing the risk of diabetes and other cardiometabolic disease.
    Thematic Areas: Saúde coletiva Nutrition and dietetics Nutrition & dietetics Nutrição Medicina i Interdisciplinar Food science Endocrinology, diabetes and metabolism Educação física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: jordi.salas@urv.cat
    Author identifier: 0000-0003-2700-7459
    Record's date: 2024-08-03
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.frontiersin.org/articles/10.3389/fnut.2022.1055923/full
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Front Nutr. 9
    APA: Gayathri, R; Abirami, K; Kalpana, N; Manasa, VS; Sudha, V; Shobana, S; Jeevan, RG; Kavitha, V; Parkavi, K; Anjana, RM; Unnikrishnan, R; Gokulakrishnan (2023). Effect of almond consumption on insulin sensitivity and serum lipids among Asian Indian adults with overweight and obesity– A randomized controlled trial. Front Nutr, 9(), -. DOI: 10.3389/fnut.2022.1055923
    Article's DOI: 10.3389/fnut.2022.1055923
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2023
    Publication Type: Journal Publications
  • Keywords:

    Endocrinology, Diabetes and Metabolism,Food Science,Nutrition & Dietetics,Nutrition and Dietetics
    Serum lipid
    Overweight and obesity
    Insulin sensitivity
    Insulin resistance
    Cardiovascular risk-factors
    Asian–indian
    Almond
    type-2
    serum lipid
    resistance
    profiles
    prevention
    overweight and obesity
    nuts
    insulin sensitivity
    insulin resistance
    glucose
    dose-response
    diet
    body-weight
    asian-indian
    Saúde coletiva
    Nutrition and dietetics
    Nutrition & dietetics
    Nutrição
    Medicina i
    Interdisciplinar
    Food science
    Endocrinology, diabetes and metabolism
    Educação física
  • Documents:

  • Cerca a google

    Search to google scholar