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Purpose: Carbohydrate intake and insulinemic potential of diet are suggested to be correlated with the development of different chronic diseases. Considering the limited research on obesity, this study aimed to investigate the association of dietary insulin index (DII), dietary insulin load (DIL), and low-carbohydrate diet score (LCDS) with body weight and obesity in healthy adults.
Methods: In this cross-sectional study, DII, DIL, and LCDS were calculated using relevant formulas based on dietary intakes obtained by a valid 168-item food frequency questionnaire, in 393 otherwise healthy adults of either normal-weight, overweight, or obese.
Results: Individuals in the highest tertile of DIL and DII had respectively 73% (OR: 0.27, 95% CI 0.08-0.94, p = 0.049) and 50% (OR: 0.5, 95% CI 0.26-0.96, p = 0.038) lower odds of being overweight compared to the lowest tertile, after adjusting the effects of age, sex, and dietary energy intake. Participants in the highest tertile of DIL had 92% greater odds of being obese compared to the lowest tertile, but this association did not remain significant after adjusting the effect of energy intake. Individuals in the highest tertile of LCDS had about 2 times odds of being overweight compared with those in the lowest tertile (OR: 2.04, 95% CI 1.04-4.01, p = 0.049). There was no relationship between being obese and tertiles of LCDS.
Conclusion: Higher dietary carbohydrate intake and insulinemic potential of diet could not be considered independent dietary risk factors for overweight or obesity.
Level Of Evidence: Level III: evidence obtained from an observational study.
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http://dx.doi.org/10.1007/s40519-022-01464-w | DOI Listing |
Background: Diabetes mellitus is still a major health problem affecting individuals all over the world. Type 1 diabetes mellitus occurs due to insulin deficiency resulting from the destruction of pancreatic β-cells. This study aimed to investigate how vitamin D reduces blood glucose levels and HbA1c.
View Article and Find Full Text PDFJ Investig Med
September 2025
Department of Physiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
Aims: To compare the effect of magnesium and potassium on insulin resistance and blood sugar levels among insomniac patients with diabetes mellitus.
Methods: A randomized controlled study was conducted on 320 subjects enrolled in placebo (T1), Magnesium (T2), Potassium (T3) and Magnesium + Potassium (T4) treatment groups. Pre- and post-trial blood sugar and insulin levels were analyzed through blood.
Aging Cell
September 2025
Department of Epidemiology, Celia Scott Weatherhead School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA.
Epigenetic clocks have emerged as promising biomarkers of aging, but their responsiveness to lifestyle interventions and relevance for short-term changes in cardiometabolic health remain uncertain. In this study, we examined the associations between three epigenetic aging measures (DunedinPACE, PCPhenoAge acceleration, and PCGrimAge acceleration) and a broad panel of cardiometabolic biomarkers in 144 obese participants from the MACRO trial, a 12-month weight-loss dietary intervention comparing low-carbohydrate and low-fat diets. At pre-intervention baseline, DunedinPACE was significantly associated with several cardiometabolic biomarkers (FDR [false discovery rate] < 0.
View Article and Find Full Text PDFFood Res Int
November 2025
School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan 610106, China. Electronic address:
Background: Type 2 Diabetes Mellitus (T2DM) is a chronic metabolic disease characterized by insulin resistance and progressive decline in pancreatic beta cell function. It is a public health problem of great magnitude that has been increasing globally over the last 4 decades. The latest research has found that sugar-sweetened beverages (SSBs), as an important dietary risk factor, are closely related to the occurrence and development of T2DM.
View Article and Find Full Text PDFFood Res Int
November 2025
Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition
Type 2 diabetes mellitus (T2DM) is a a complex metabolic disorder that poses a serious threat to human health. Although polyphenol extract from rapeseed meal (RMP) has demonstrated inhibitory activity against α-glucosidase, the alleviating effects on T2DM and the underlying molecular mechanisms remain largely unexplored in T2DM. In this study, the antidiabetic effects of RMP were investigated using a T2DM mouse model induced by a high-fat diet (HFD) combined with streptozotocin (STZ) administration.
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