Abstract
Purpose
The relationship between dietary protein intake and the risk of gestational diabetes mellitus (GDM) remains inconsistent and unclear. Here, we examined the correlation between the various sources of protein intake among Chinese pregnant women and GDM.
Methods
This prospective cohort study included 1060 pregnant women at 6–13+6 weeks of gestation from Guangdong Provincial Hospital for Women and Children, South China. The participants’ intake of dietary protein was assessed using a validated quantitative food frequency questionnaire during the early trimester. GDM was diagnosed via an oral glucose tolerance test performed at 24–28 gestational weeks. Logistic regression analysis was used to evaluate the association between dietary protein intake during pregnancy and GDM. Furthermore, we applied restricted cubic splines to determine their linear relationship.
Results
About 26.3% (n = 279) of pregnant women were diagnosed with GDM. Animal protein intake was revealed to have a positive correlation with GDM risk (Q4 vs. Q1: OR, 2.78; 95% CI, 1.46–5.34; P = 0.015), whereas high intake levels of dietary plant protein were linked to reduced GDM risk (Q4 vs. Q1: OR, 0.43; 95% CI, 0.25–0.73). In stratified analysis, the relationship between protein and GDM was stronger during early pregnancy in women with obesity. However, total protein intake did not show a significant association with GDM.
Conclusions
Our study findings suggest that a plant protein-based diet was associated with reduced GDM risk, whereas the dietary intake of animal protein was positively associated with GDM risk among Chinese women during early pregnancy.
This is a preview of subscription content, access via your institution.

References
Gestational diabetes mellitus. Diabetes Care. 2004;27 Suppl 1: S88-S90. https://doi.org/10.2337/diacare.27.2007.s88
A. Sweeting, J. Wong, H.R. Murphy, G.P. Ross, A clinical update on gestational diabetes mellitus. Endocr. Rev. 43(5), 763–793 (2022). https://doi.org/10.1210/endrev/bnac003
B.E. Metzger, L.P. Lowe, A.R. Dyer, E.R. Trimble, U. Chaovarindr, D.R. Coustan et al. Hyperglycemia and adverse pregnancy outcomes. Engl. J. Med 358(19), 1991–2002 (2008). https://doi.org/10.1056/NEJMoa0707943
T. Xu, L. Dainelli, K. Yu, L. Ma, Z.I. Silva, P. Detzel et al. The short-term health and economic burden of gestational diabetes mellitus in China: a modelling study. Bmj Open 7(12), e18893 (2017). https://doi.org/10.1136/bmjopen-2017-018893
R. Elango, R.O. Ball, Protein and amino acid requirements during pregnancy. Adv. Nutr. 7(4), 839S–844S (2016). https://doi.org/10.3945/an.115.011817
H. Dong, H. Sun, C. Cai, X. Pang, D. Bai, X. Lan et al. A low-carbohydrate dietary pattern characterised by high anima fat and protein during the first trimester is associated with an increased risk of gestational diabetes mellitus in Chinese women: a prospective cohort study. Br. J. Nutr. 126(12), 1872–1880 (2021). https://doi.org/10.1017/S0007114521000611
Z.S. Hezaveh, Z. Feizy, F. Dehghani, P. Sarbakhsh, A. Moini, M. Vafa, The association between maternal dietary protein intake and risk of gestational diabetes mellitus. Int J. Prev. Med 10, 197 (2019). https://doi.org/10.4103/ijpvm.IJPVM_86_19
Y. Liang, Y. Gong, X. Zhang, D. Yang, D. Zhao, L. Quan et al. Dietary protein intake, meat consumption, and dairy consumption in the year preceding pregnancy and during pregnancy and their associations with the risk of gestational diabetes mellitus: a prospective cohort study in southwest China. Front Endocrinol. (Lausanne) 9, 596 (2018). https://doi.org/10.3389/fendo.2018.00596
W.W. Pang, M. Colega, S. Cai, Y.H. Chan, N. Padmapriya, L.W. Chen et al. Higher maternal dietary protein intake is associated with a higher risk of gestational diabetes mellitus in a multiethnic Asian cohort. J. Nutr. 147(4), 653–660 (2017). https://doi.org/10.3945/jn.116.243881
H.Y. Yong, S.Z. Mohd, Y.B. Mohd, Z. Rejali, Y. Tee, J. Bindels et al. Higher animal protein intake during the second trimester of pregnancy is associated with risk of GDM. Front Nutr. 8, 718792 (2021). https://doi.org/10.3389/fnut.2021.718792
Q. Chen, Y. Chen, W. Wu, N. Tang, D. Wang, Y. Chen et al. Low-carbohydrate diet and maternal glucose metabolism in Chinese pregnant women. Br. J. Nutr. 126(3), 392–400 (2021). https://doi.org/10.1017/S0007114520004092
W. Bao, K. Bowers, D.K. Tobias, F.B. Hu, C. Zhang, Prepregnancy dietary protein intake, major dietary protein sources, and the risk of gestational diabetes mellitus: a prospective cohort study. Diabetes Care 36(7), 2001–2008 (2013). https://doi.org/10.2337/dc12-2018
J. Huang, L.M. Liao, S.J. Weinstein, R. Sinha, B.I. Graubard, D. Albanes, Association between plant and animal protein intakeand overall and cause-specific mortality. Jama Intern Med 180(9), 1173–1184 (2020). https://doi.org/10.1001/jamainternmed.2020.2790
A.K. Wesselink, S.K. Willis, A. Laursen, E.M. Mikkelsen, T.R. Wang, E. Trolle et al. Protein-rich food intake and risk of spontaneous abortion: a prospective cohort study. Eur. J. Nutr. 61(5), 2737–2748 (2022). https://doi.org/10.1007/s00394-022-02849-4
C.K. Richter, A.C. Skulas-Ray, C.M. Champagne, P.M. Kris-Etherton, Plant protein and animal proteins: do they differentially affect cardiovascular disease risk. Adv. Nutr. 6(6), 712–728 (2015). https://doi.org/10.3945/an.115.009654
M. Donazar-Ezcurra, B.C. Lopez-Del, M.A. Martinez-Gonzalez, F.J. Basterra-Gortari, J. de Irala, M. Bes-Rastrollo, Pre-pregnancy adherences to empirically derived dietary patterns and gestational diabetes risk in a Mediterranean cohort: the seguimiento Universidad de Navarra (sun) project. Br. J. Nutr. 118(9), 715–721 (2017). https://doi.org/10.1017/S0007114517002537
D.A. Schoenaker, G.D. Mishra, L.K. Callaway, S.S. Soedamah-Muthu, The role of energy, nutrients, foods, and dietary patterns in the development of gestational diabetes mellitus: a systematic review of observational studies. Diabetes Care 39(1), 16–23 (2016). https://doi.org/10.2337/dc15-0540
W. Bao, K. Bowers, D.K. Tobias, S.F. Olsen, J. Chavarro, A. Vaag et al. Prepregnancy low-carbohydrate dietary pattern and risk of gestational diabetes mellitus: a prospective cohort study. Am. J. Clin. Nutr. 99(6), 1378–1384 (2014). https://doi.org/10.3945/ajcn.113.082966
C. Venter, B. Higgins, J. Grundy, C.B. Clayton, C. Gant, T. Dean, Reliability and validity of a maternal food frequency questionnaire designed to estimate consumption of common food allergens. J. Hum. Nutr. Diet. 19(2), 129–138 (2006). https://doi.org/10.1111/j.1365-277X.2006.00677.x
C.X. Zhang, S.C. Ho, Validity and reproducibility of a food frequency questionnaire among Chinese women in Guangdong province. Asia Pac. J. Clin. Nutr. 18(2), 240–250 (2009)
J.R. He, M.Y. Yuan, N.N. Chen, J.H. Lu, C.Y. Hu, W.B. Mai et al. Maternal dietary patterns and gestational diabetes mellitus: a large prospective cohort study in China. Br. J. Nutr. 113(8), 1292–1300 (2015). https://doi.org/10.1017/S0007114515000707
D. Liu, Y. Cheng, B. Mi, L. Zeng, P. Qu, S. Li et al. Maternal dietary patterns during pregnancy derived by reduced-rank regression and birth weight in the Chinese population. Br. J. Nutr. 123(10), 1176–1186 (2020). https://doi.org/10.1017/S0007114520000392
Lu M.S., Chen Q.Z., He J.R., Wei X.L., Lu J.H., Li S.H., et al. Maternal dietary patterns and fetal growth: a large prospective cohort study in China. Nutrients. 2016;8(5). https://doi.org/10.3390/nu8050257
B.E. Metzger, S.G. Gabbe, B. Persson, T.A. Buchanan, P.A. Catalano, P. Damm et al. international association of diabetes and pregnancy study groups recommendations on the diagnosis and classification of hyperglycemia in pregnancy. Diabetes Care 33(3), 676–682 (2010). https://doi.org/10.2337/dc09-1848
S. Cassidy, J.Y. Chau, M. Catt, A. Bauman, M.I. Trenell, Cross-sectional study of diet, physical activity, television viewing and sleep duration in 233,110 adults from the UK biobank; The behavioural phenotype of cardiovascular disease and type 2 diabetes. Bmj Open 6(3), e10038 (2016). https://doi.org/10.1136/bmjopen-2015-010038
Wu W., Tang N., Zeng J., Jing J., Cai L. Dietary protein patterns during pregnancy are associated with risk of gestational diabetes mellitus in Chinese pregnant women. Nutrients. 2022;14(8). https://doi.org/10.3390/nu14081623
X. Zhou, R. Chen, C. Zhong, J. Wu, X. Li, Q. Li et al. Maternal dietary pattern characterised by high protein and low carbohydrate intake in pregnancy is associated with a higher risk of gestational diabetes mellitus in Chinese women: a prospective cohort study. Br. J. Nutr. 120(9), 1045–1055 (2018). https://doi.org/10.1017/S0007114518002453
D. Sluik, E.M. Brouwer-Brolsma, A. Berendsen, V. Mikkilä, S.D. Poppitt, M.P. Silvestre et al. Protein intake and the incidence of pre-diabetes and diabetes in 4 population-based studies: the preview project. Am. J. Clin. Nutr. 109(5), 1310–1318 (2019). https://doi.org/10.1093/ajcn/nqy388
Tian S., Xu Q., Jiang R., Han T., Sun C., Na L. Dietary protein consumption and the risk of type 2 diabetes: a systematic review and meta-analysis of cohort studies. Nutrients. 2017;9(9). https://doi.org/10.3390/nu9090982
W. Bao, K. Bowers, D.K. Tobias, F.B. Hu, C. Zhang, Prepregnancy dietary protein intake, major dietary protein sources, and the risk of gestational diabetes mellitus: a prospective cohort study. Diabetes Care 36(7), 2001–2008 (2013). 10.337/dc12-2018
L. Wen, H. Ge, J. Qiao, L. Zhang, X. Chen, M.D. Kilby et al. Maternal dietary patterns and risk of gestational diabetes mellitus in twin pregnancies: a longitudinal twin pregnancies birth cohort study. Nutr. J. 19(1), 13 (2020). https://doi.org/10.1186/s12937-020-00529-9
Y.X. Yang, X.L. Wang, P.M. Leong, H.M. Zhang, X.G. Yang, L.Z. Kong et al. New Chinese dietary guidelines: healthy eating patterns and food-based dietary recommendations. Asia Pac. J. Clin. Nutr. 27(4), 908–913 (2018). https://doi.org/10.6133/apjcn.072018.03
M.M. Adeva, J. Calviño, G. Souto, C. Donapetry, Insulin resistance and the metabolism of branched-chain amino acids in humans. Amino Acids 43(1), 171–181 (2012). https://doi.org/10.1007/s00726-011-1088-7
A. Floegel, N. Stefan, Z. Yu, K. Mühlenbruch, D. Drogan, H.G. Joost et al. Identification of serum metabolites associated with risk of type 2 diabetes using a targeted metabolomic approach. Diabetes 62(2), 639–648 (2013). https://doi.org/10.2337/db12-0495
T.J. Wang, M.G. Larson, R.S. Vasan, S. Cheng, E.P. Rhee, E. Mccabe et al. Metabolite profiles and the risk of developing diabetes. Nat. Med 17(4), 448–453 (2011). https://doi.org/10.1038/nm.2307
L. Mascitelli, M.R. Goldstein, L.R. Zacharski, Comment on podmore et al. Association of multiple biomarkers of iron metabolism and type 2 diabetes: the epic-interact study. Diabetes Care 2016; 39:572-581. Diabetes Care 39(9), e149–e150 (2016). https://doi.org/10.2337/dc16-0538
C. Strieder-Barboza, N.A. Baker, C.G. Flesher, M. Karmakar, C.K. Neeley, D. Polsinelli et al. Advanced glycation end-products regulate extracellular matrix-adipocyte metabolic crosstalk in diabetes. Sci. Rep. 9(1), 19748 (2019). https://doi.org/10.1038/s41598-019-56242-z
W. Bao, Y. Rong, S. Rong, L. Liu, Dietary iron intake, body iron stores, and the risk of type 2 diabetes: a systematic review and meta-analysis. Bmc Med 10, 119 (2012). https://doi.org/10.1186/1741-7015-10-119
R.C. Cooksey, H.A. Jouihan, R.S. Ajioka, M.W. Hazel, D.L. Jones, J.P. Kushner et al. Oxidative stress, beta-cell apoptosis, and decreased insulin secretory capacity in mouse models of hemochromatosis. Endocrinology 145(11), 5305–5312 (2004). https://doi.org/10.1210/en.2004-0392
V.J. Carey, E.E. Walters, G.A. Colditz, C.G. Solomon, W.C. Willett, B.A. Rosner et al. Body fat distribution and risk of non-insulin-dependent diabetes mellitus in women. The nurses’ health study. Am. J. Epidemiol. 145(7), 614–619 (1997). https://doi.org/10.1093/oxfordjournals.aje.a009158
C. Nguyen-Ngo, J.C. Willcox, M. Lappas, Anti-diabetic, anti-inflammatory, and anti-oxidant effects of naringenin in an in vitro human model and an in vivo murine model of gestational diabetes mellitus. Mol. Nutr. Food Res 63(19), e1900224 (2019). https://doi.org/10.1002/mnfr.201900224
N.M. Pham, V.V. Do, A.H. Lee, Polyphenol-rich foods and risk of gestational diabetes: a systematic review and meta-analysis. Eur. J. Clin. Nutr. 73(5), 647–656 (2019). https://doi.org/10.1038/s41430-018-0218-7
C. Santangelo, A. Zicari, E. Mandosi, B. Scazzocchio, E. Mari, S. Morano et al. Could gestational diabetes mellitus be managed through dietary bioactive compounds? Current knowledge and future perspectives. Br. J. Nutr. 115(7), 1129–1144 (2016). https://doi.org/10.1017/S0007114516000222
A. Schiattarella, M. Lombardo, M. Morlando, G. Rizzo, The Impact of a Plant-Based Diet on Gestational Diabetes: A Review. Antioxid. (Basel) 10(4), 557 (2021). https://doi.org/10.3390/antiox10040557.
J.A. Mendoza, A. Drewnowski, D.A. Christakis, Dietary energy density is associated with obesity and the metabolic syndrome in u.s. Adults. Diabetes Care 30(4), 974–979 (2007). https://doi.org/10.2337/dc06-2188
K.S. Poutanen, P. Dussort, A. Erkner, S. Fiszman, K. Karnik, M. Kristensen et al. A review of the characteristics of dietary fibers relevant to appetite and energy intake outcomes in human intervention trials. Am. J. Clin. Nutr. 106(3), 747–754 (2017). https://doi.org/10.3945/ajcn.117.157172
Z. Asemi, M. Jamilian, E. Mesdaghinia, A. Esmaillzadeh, Effects of selenium supplementation on glucose homeostasis, inflammation, and oxidative stress in gestational diabetes: randomized, double-blind, placebo-controlled trial. Nutrition 31(10), 1235–1242 (2015). https://doi.org/10.1016/j.nut.2015.04.014
N. Veronese, S. Watutantrige-Fernando, C. Luchini, M. Solmi, G. Sartore, G. Sergi et al. Effect of magnesium supplementation on glucose metabolism in people with or at risk of diabetes: a systematic review and meta-analysis of double-blind randomized controlled trials. Eur. Clin. Nutr. 70(12), 1354–1359 (2016). https://doi.org/10.1038/ejcn.2016.154
F. Tremblay, C. Lavigne, H. Jacques, A. Marette, Role of dietary proteins and amino acids in the pathogenesis of insulin resistance. Annu Rev. Nutr. 27, 293–310 (2007). https://doi.org/10.1146/annurev.nutr.25.050304.092545
Mijatovic-Vukas J., Capling L., Cheng S., Stamatakis E., Louie J., Cheung N.W., et al. Associations of diet and physical activity with risk for gestational diabetes mellitus: a systematic review and meta-analysis. Nutrients. 2018;10(6). https://doi.org/10.3390/nu10060698
A.D. Association, 15. Management of diabetes in pregnancy: standards of medical care in diabetes-2022. Diabetes Care 45, S232–S243 (2022). https://doi.org/10.2337/dc22-S015
P.A. Dyson, T. Kelly, T. Deakin, A. Duncan, G. Frost, Z. Harrison et al. Diabetes UK evidence-based nutrition guidelines forthe prevention and management of diabetes. Diabet. Med 28(11), 1282–1288 (2011). https://doi.org/10.1111/j.1464-5491.2011.03371.x
Funding
The work was supported by Special Areas of New Generation of Information Technology of Guangdong. Provincial Department of Education, China (Grant Number 2020ZDZX3026); Shenzhen Longgang District. Medical and Health Technology Plan Project (grant number LGWJ2022-64).
Author information
Authors and Affiliations
Contributions
T.L.: Data curation, Methodology, Formal analysis, Investigation, Writing—original draft. H.C.: Formal analysis, Methodology, Writing—original draft. H.W: Investigation, Writing—original draft. Y.Y.: Formal analysis, Investigation, Writing—review & editing. W.C.: Supervision, Funding acquisition, Project administration, Writing—review & editing. F.W.: Investigation, Funding acquisition, Project administration, Writing—review & editing.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing interests.
Consent to participate
Informed consent was obtained from all individual participants included in the study.
Consent to publish
The authors affirm that human research participants provided informed consent for publication.
Ethics approval
Approval was granted by the medical ethics committee of the Longgang District Maternity & Child Healthcare Hospital in Shenzhen city (LGFYYXLLL-2022-018).
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Luo, T., Chen, H., Wei, H. et al. Dietary protein in early pregnancy and gestational diabetes mellitus: a prospective cohort study. Endocrine (2023). https://doi.org/10.1007/s12020-023-03517-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12020-023-03517-1