American Journal of Applied Sciences

Study the Effects of Ramadan Fasting on the Serum Glucose and Lipid Profile among Healthy Jordanian Students

Kama Mohmoud Saleh Mansi

DOI : 10.3844/ajassp.2007.565.569

American Journal of Applied Sciences

Volume 4, Issue 8

Pages 565-569


Ramadan is the holiest month in the Islamic calendar and Muslims fast during this month. We designed this study to evaluate the effect of Ramadan fasting on plasma lipids profile and serum glucose among healthy Jordanian students. Ramadan fasting entails major changes in sleep pattern, physical activity and eating habits, which may cause changes in metabolism both in health and disease. This cohort study was performed during Ramadan in October 2006 (Islamic year 1427). The subjects were 70 healthy Jordanian students (male and female) from three Jordanian universities who fasted during Ramadan. Their mean age was 21 ±1.6 years. We evaluated some anthropometric parameters as body weight (Kg), pulse rate (per minute) and systolic and diastolic blood pressure (mmHg). All parameters at 4 week of Ramadan were significantly lower than pre-Ramadan values, 2 weeks after Ramadan fasting, body weight and other parameters had a trend to recoup to pre-Ramadan status; however, they were still lower than the pre-Ramadan values. We evaluated blood glucose, triglycerides (TG), cholesterol, low-density lipoprotein LDL), high-density lipoprotein (HDL), and Triglycerides at 1 day before, at week 1, 2, 4 of the Ramadan month and after tow weeks after the end of Ramadan. It was found that high-density lipoprotein (HDL) cholesterol increased significantly during Ramadan, which indicated positive association with pulse rate and fat intake and negative association with systolic blood pressure and weight. The LDLc was significantly reduced at the end of fasting. A reduction in the average TC value was observed at the end of fasting but the difference was not statistically and there no significant rise in the TG and blood sugar values at the end of fasting. This study indicated that Ramadan fasting led to a decrease weight, LDLc significantly, and significant not statistically reduction in the average TC value, and significantly increasing in HDLc was noted during Ramadan. There was a non-significant rise in the TG, and blood sugar value at the end of fasting. It seems that the effect of Ramadan fasting on serum lipid levels may be closely related to the nutritional diet or biochemical response to starvation.


© 2007 Kama Mohmoud Saleh Mansi. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.