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KMID : 0665420200350050493
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Korean Journal of Food Culture
2020 Volume.35 No. 5 p.493 ~ p.502
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Study on the Correlation between Dietary Vitamin B Intakes and Clinical Indices of Type 2 Diabetes Patients
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Shim Eu-Gene
Kwon Ji-Young
Chung Hae-Yun
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Abstract
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The objective of this study was to investigate the effects of dietary vitamin B intake on biomarkers related to lipidmetabolism, inflammation and blood glucose control, that are important in the development of type 2 diabetes and itscomplications. Seventy-six adults (42 males, 34 females) were recruited from a group of diabetes patients who had visitedthe medical center for treatment. Data on anthropometric characteristics and dietary intake of thiamine, riboflavin, niacin,vitamin B6 and folate were collected using 24-hour diet recall and the CAN Pro 4.0 program. Also, data on clinical indicessuch as serum lipids, blood pressure, high-sensitivity C-reactive protein (hs-CRP), hemoglobin A1c (HbA1c) andhomeostasis model assessment 2-insulin resistance (HOMA2-IR) were collected and analyzed for correlation with dietaryvitamin B intake. Results from the dietary intake survey showed that riboflavin and folate intake (in males) and folate intake(in females) were below the Dietary Reference Intake for Koreans. Statistical analysis revealed a negative correlationbetween hs-CRP and dietary intake of B vitamins. Riboflavin intake was inversely associated with systolic blood pressureafter adjustments for age, BMI, smoking, alcohol consumption, exercise, ingestion of diabetes mellitus medication andenergy intake (p<0.05). Our results suggest that dietary vitamin B may influence inflammation and consequently may helpin better management of type 2 diabetes.
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KEYWORD
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Type 2 diabetes, C-reactive protein, hemoglobin A1c, dietary vitamin B intake
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