Background: To investigate effects of camel milk consumption on insulin sensitivity and glycemic control in normal and type-2 diabetics of Raika and Non-Raika community.
Methods: 28 raika and non-raika male were enrolled in study, categorized in 2 groups, non-diabetic and diabetic after one month stabilization. Non-diabetics were supplemented with cow milk and diabetics with camel milk; followed by one-month washout period. Afterwards regimen was interchanged for 3 months. Biochemical and anthropometric data was recorded at baseline, after stabilization, before and after washout and at end of study.
Results: An improving trend was observed in both the groups for camel milk effect (FBS 203.86 +/- 24.09 to 161.43 +/- 11.39 mg/dl; p<0.05, OGTT 320.86 +/- 25.34 to 213.79 +/- 15.96 mg/dl; p<0.05 in diabetics and FBS 101.79 +/- 3.06 to 96.79 +/- 2.56 mg/dl, OGTT 114.36 +/- 7.99 to 100.36 +/- 6.74 mg/dl in control). HbAlc improved due to camel milk consumption (8.39 +/- 0.64 to 7.27 +/- 0.67%) whereas deteriorated in the case of cow milk (7.36 +/- 0.66 to 8.26 +/- 0.60%) in diabetic group. The HOMA-IR reduced from 13.21 +/- 4.88 to 4.38 +/- 0.75, AUC-glucose from 37253.57 +/- 2859.08 to 30724.29 +/- 3677.33 and AUC-insulin from 5871.86 +/- 1210.73 to 3301.86 +/- 629.98 in the camel milk group.
Conclusions: In type-2 diabetics camel milk reduces FBS, post-prandial glucose and HbA1c. AUC-insulin and AUC-glucose also decreased significantly along with HOMA-IR. It shows hypoglycemic effect of camel milk reducing insulin resistance. (www.actabiomedica.it).