The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults

The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults Publisher

Shahinfar H¹ ; Amini MR² ; Payandeh N³ ; Naghshi S⁴ ; Sheikhhossein F⁴ ; Djafarian K⁴ ; Shabbidar S³

Source: Food Science and Nutrition Published:2021

Abstract

Background: The association of plant-based diets and biomarkers of bone, insulin, and inflammation is still unclear. Objectives: We investigated the associations between biomarkers of bone, insulin, and inflammation and three plant-based diet indices: an overall plant-based diet index (PDI); a healthy plant-based diet index (hPDI); and an unhealthy plant-based diet index (uPDI). Methods: We included 178 elderly subjects who referred to health centers in Tehran. Blood and urine samples were collected to measure osteocalcin. The Human C-telopeptide of type Ⅰ collagen (u-CTX-I), highly sensitive C-reactive protein (hs-CRP), parathyroid hormone (PTH), 25(OH) D, and insulin resistance and sensitivity. We created an overall PDI, hPDI, and uPDI from semi-quantitative food frequency questionnaire (FFQ) data. Results: Dietary groups of Vegetables (r =.15, p =.03), nuts (r =.16, p =.03), dairy (r =.25, p =.001), eggs (r =.27, p <.001), red meat, and animal products (r =.25, p =.001) were directly correlated with osteocalcin. Refined grains were also had a positive association with serum insulin concentration (r =.14, p =.04). PTH levels are inversely associated with PDI score (β = −0.18, p =.01). Also, serum insulin concentration was negatively associated with PDI score (β = −0.10, p =.04). Urine CTX-1 levels were significantly associated with hPDI score (β = −0.06, p =.04). u-CTX-1 levels are inversely associated with uPDI score. This significance did not change with the adjustment of the confounders (β = −0.28, p <.001). Conclusions: More adherence to PDI and hPDI and less in uPDI may have a beneficial effect on biomarkers of bone, inflammation, and insulin thus preserving chronic diseases. © 2021 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC

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Style	Citing Format
MLA	Shahinfar H, et al.. "The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults." Food Science and Nutrition, vol. 9, no. 6, 2021, pp. 3000-3014.
APA	Shahinfar H, Amini MR, Payandeh N, Naghshi S, Sheikhhossein F, Djafarian K, Shabbidar S (2021). The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults. Food Science and Nutrition, 9(6), 3000-3014.
Chicago	Shahinfar H, Amini MR, Payandeh N, Naghshi S, Sheikhhossein F, Djafarian K, Shabbidar S. "The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults." Food Science and Nutrition 9, no. 6 (2021): 3000-3014.
Harvard	Shahinfar H et al. (2021) 'The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults', Food Science and Nutrition, 9(6), pp. 3000-3014.
Vancouver	Shahinfar H, Amini MR, Payandeh N, Naghshi S, Sheikhhossein F, Djafarian K, et al.. The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults. Food Science and Nutrition. 2021;9(6):3000-3014.
BibTex	@article{ author = {Shahinfar H and Amini MR and Payandeh N and Naghshi S and Sheikhhossein F and Djafarian K and Shabbidar S}, title = {The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults}, journal = {Food Science and Nutrition}, volume = {9}, number = {6}, pages = {3000-3014}, year = {2021} }
RIS	TY - JOUR AU - Shahinfar H AU - Amini MR AU - Payandeh N AU - Naghshi S AU - Sheikhhossein F AU - Djafarian K AU - Shabbidar S TI - The Link Between Plant-Based Diet Indices With Biochemical Markers of Bone Turn Over, Inflammation, and Insulin in Iranian Older Adults JO - Food Science and Nutrition VL - 9 IS - 6 SP - 3000 EP - 3014 PY - 2021 ER -

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