OBJECTIVES To assess the effect of fasting Ramadan during the hottest month of the year in Riyadh, Saudi Arabia. MATERIALS AND METHODS This prospective cohort study was performed at the King Fahd National Guard Hospital in Riyadh, Saudi Arabia. We used the Modification of Diet in Renal Disease formula to estimate the glomerular filtration rate in renal transplant patients who fasted and did n...

Introduction: According to some studies, Ramadan fasting causes minimal changes in the levels of thyroid hormones. The present study aimed to evaluate the impact of Ramadan fasting on the levels of thyroid hormones in fasting women with hypothyroidism and levothyroxine intake. Methods: Serum levels of free thyroxine (T4) and thyroid-stimulating hormone (TSH) we...

INTRODUCTION Most of the literature related to the effects of Ramadan fasting on physical performance has focused on adults, and only three studies have examined its impact on children's physical performance. AIMS To examine the effects of Ramadan fasting on first-time fasting boys' performance in short-term explosive exercises [vertical and horizontal jump tests (VJT and HJT), 20-m and 30-m ...

BACKGROUND Intermittent fasting during Ramadan entails major changes in metabolism and energy expenditure. This study sought to determine effect of the Ramadan fasting on serum levels of adiponectin and tumor necrosis factor-α (TNF-α) as two inter-related peptides involved in cells sensitivity to insulin and glucose metabolism. METHODS Total of seventy healthy men, with age range equal or gre...

INTRODUCTION Currently there is some controversy to whether Ramadan fasting leads to changes in the nutritional status and body composition of females who observe this practice. Furthermore, recent research suggest that age may be an important factor that affects anthropometric values and body composition just before and at the end of Ramadan. The aim of our study was to analyze the effects of ...

Background: Practicing fasting during Ramadan by pregnant women might be risky. Controversies still exist about the nature and the magnitude of metabolic changes in healthy pregnant women who practice fasting. Objectives: To systematically review literature pertaining to the practice of Ramadan fasting and the effect of fasting on maternal health. Methods: Relevant literature was obtained throu...

OBJECTIVE To investigate whether long-term hunger and the changes in nutritional routines during Ramadan constitute risk factors in acute appendicitis on the model of Ramadan fasting in this study. METHODS This retrospective study was carried out in 2 different hospitals (Istanbul Haydarpasa Numune Training and Research Hospital and Kars State Hospital, Kars, Turkey) between January 2004 and ...

BACKGROUND The possible consequences of the long intermittent fasting schedule during Ramadan (one month of food and water intake limited to night hours, a practice that is followed by the majority of the Muslims worldwide) on certain biochemical constituents or coagulation variables have not been extensively documented. PATIENTS AND METHODS During the month of Ramadan and two months after, w...

Background: Effect of Ramadan fasting on gastroesophageal reflux disease (GERD) is unknown and limited studies have been conducted in this regard. Nutritional, physiological, psychological and behavioral changes in fasting individuals during Ramadan may affect GERD. The present study aimed to evaluate the effects of these changes on GERD symptoms with more meticulous method. Materials and Metho...