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Background:Metabolic syndrome (MetS) has several health consequences. Liver enzymes elevation is among them.Aim:This study aimed to assess the effects of fermented Camel milk (FCM), as a functional food and dairy, on some features of MetS in adolescents including liver enzymes status, serum lipids and anthropometric measures.Methods:Overweight/obese adolescents with MetS were randomly assigned to FCM 250 cc per day for 8 weeks, a 4-week washout, and then to diluted Cow’s yogurt (DCY) 250 cc per day for 8 weeks, or the reverse sequence. Anthropometric measures, liver enzymes and serum lipids were measured just before and after each one of the four periods. A three-day food record and physical activity questionnaire were completed before each period. Statistical analyses were done using Minitab and SPSS soft-wares considering the significance level of 0.05.Results:Twenty-four participants with a mean age (SD) of 13.77 (1.87) years (range: 10.45-16.25) (58% girls) completed the study. It resulted significant mean reduction of aspartate aminotransferase (AST) (-3.75 U/L [95% CI: -7.06; -0.43]; p=0.042) and alanine aminotransferase (ALT) (-2.54 U/L [95% CI: -3.33; -2.24], and p=0.006) and AST/ALT ratio (-0.16 U/L [95% CI: -0.28; -0.05]; p= 0.029) by FCM consumption in comparison to DCY. Non-significant favorable effects on anthropometric measures and serum lipids were seen as well.Conclusion:According to the observed favorable effects of fermented camel milk on liver enzymes, its consumption may be considered as a functional food supplement in related circumstances.

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Background:This study, for the first time, aimed to assess the effects of fermented camel milk (FCM) on glycemic and inflammatory parameters related to metabolic syndrome (MetS), an aggregation of cardiometabolic risk factors, in adolescents.Materials and Methods:In a double-blind, randomized crossover trial, overweight/obese adolescents (fulfilling MetS criteria, aged 11–18 years) were randomly assigned to receive FCM 250 cc per day for an 8-week period, a 4-week washout, and then diluted cow's yogurt (DCY) 250 cc/day for another 8-week period, or the reverse sequence. Fasting blood sugar (FBS), fasting insulin, insulin resistance by three equations, incretin hormone glucose-dependent insulinotropic peptide (GIP), and glucagon-like peptide-1 (GLP1) as well as inflammatory markers such as interleukin 6 (IL6) and tumor necrosis factor-alpha (TNF-α) were measured before and after each of the four periods. A 3-day food record and physical activity questionnaire were completed before each period. Statistical analyses were done using Minitab and SPSS software considering the significance level of 0.05.Results:Twenty-four participants with a mean (standard deviation) age of 13.77 (1.87) years (range: 10.45–16.25 years) (58% girls) completed the study. It resulted in nonsignificant mean reduction in IL6 (−18.28 pg/mL [95% confidence interval [CI]: −47.48; 10.90]; P = 0.20) and nonsignificant increase in glucose metabolizing hormones such as GIP (683.10 pg/mL [95% CI: −457.84; 1824.0]; P = 0.22) and GLP1 (6.98 pg/mL [95% CI: −66.61; 80.57]; P = 0.84) by FCM consumption in comparison to DCY. Nonsignificant decrease was observed in TNF-α in the first periods of the study. The changes of FBS, fasting insulin, and insulin resistance indices were not statistically significant as well.Conclusion:According to preliminary positive influences of FCM on inflammatory markers, and findings related to glucose metabolism, we suggest conducting further studies on its clinical impacts.