AIMS We hypothesized that if we control for food composition, caloric intake, light exposure, sleep schedule, and exercise, intermittent fasting would not influence the circadian pattern of melatonin. Therefore, we designed this study to assess the effect of intermittent fasting on the circadian pattern of melatonin. METHODS Eight healthy volunteers with a mean age of 26.6 ± 4.9 years and bod...

during the islamic lunar month of ramadan millions of muslims abstain from drinking and eating from dawn to sunset. the objective of this study was to investigate the effect of intermittent islamic fasting on reproductive function, hypothalamic-pituitary-thyroid axis and the peripheral metabolism of thyroid hormones in men. we measured serum levels of fsh. lh, testosterone, prolactin, fsh, t4 a...

Introduction: Ramadan is the ninth month of the lunar Islamic calendar, during which Muslims are obliged to perform specific rites and rituals. Fasting is considered the most important ritual during the holy month of Ramadan. Fasting variably influences the health of individuals, which could be attributed to the changes in the concentrations of certain biochemical markers. This study aimed to e...

Purpose: There are a few researches regarding the effects of Islamic fasting on visual system. The aim of this study was to investigate the effects of Ramadan fasting on the amplitude of accommodation (AA), near point of convergence (NPC), positive and negative fusional vergences (PFV and NFV, respectively) in visually healthy fasters. Methods: AA, NPC, PFV and NFV at far (6m) and near (40cm) w...

Islamic Finance is more than an asset class – it is a way of life lived by 1.6 billion Muslims around the world. But its reach goes even further – non-Islamic countries, governments, and businesses, have all invested in or issued Islamic securities for one reason or another. With the ongoing push of globalization of trade and finance, Islamic financial flows, long a localized phenomenon, have b...

During the Islamic lunar month of Ramadan millions of Muslims abstain from drinking and eating from dawn to sunset. The objective of this study was to investigate the effect of intermittent Islamic fasting on reproductive function, hypothalamic-pituitary-thyroid axis and the peripheral metabolism of thyroid hormones in men. We measured serum levels of FSH, LH, testosterone, prolactin, TSH,...

Department of Community Medicine, International Islamic University, Malaysia. Department of Internal Medicine, International Islamic University, Malaysia. Institute of Education, International Islamic University, Malaysia. Hospital Tengku Ampuan Afzan, International Islamic University, Malaysia. Pharmaceutical Chemistry, International Islamic University, Malaysia. Department of Family Medicine,...

During the Islamic lunar month of Ramadan millions of Muslims abstain from drinking and eating from dawn to sunset. The objective of this study was to investigate the effect of intermittent Islamic fasting on reproductive function, hypothalamic-pituitary-thyroid axis and the peripheral metabolism of thyroid hormones in men. We measured serum levels of FSH. LH, testosterone, prolactin, FSH, T4...

Background: Fasting is the Islamic worship of man in order to approach God.  There is a direct relationship between fasting, abstaining from eating and drinking, and man’s health as well as ill-health. Therefore, through fasting the religious and medical issues are interwoven with each other; so that man can maintain his physical heath by performing a religious worship. Findings: Medical propos...

In the religion of Islam, fasting is obligatory for healthy adults during Ramadan. Millions of Muslims around the world practice fasting in this holy month which may cause different metabolic and hormonal changes due to the restrictions in regular caloric intake. This article was aimed to review some possible effects of Ramadan fasting on the endocrine system which has a great impact on physiol...