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Islamic Fasting and Health: Difference between revisions
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{{Quote|| '''PHYSIOLOGICAL FUNCTIONS''' | {{Quote|| '''PHYSIOLOGICAL FUNCTIONS''' | ||
Evidence of hemoconcentration and dehydration has been found during Ramadan (El-Hazmi, Al-Faleh, & Al-Mofleh, 1987; Kayikcioglu et al., 1999; Ramadan et al., 1999; Schmahl & Metzler, 1991; Sweileh et al., 1992). Restricted fluid intake, leading to disturbance in the fluid balance, is likely to cause these conditions. In the initial stages of dehydration, the clinical signs are tachycardia, tiredness and malaise, headaches and nausea. Middle-aged or more elderly persons are usually more prone to the effects of dehydration (Schmahl & Metzler). | Evidence of hemoconcentration and dehydration has been found during Ramadan (El-Hazmi, Al-Faleh, & Al-Mofleh, 1987; Kayikcioglu et al., 1999; Ramadan et al., 1999; Schmahl & Metzler, 1991; Sweileh et al., 1992). Restricted fluid intake, leading to disturbance in the fluid balance, is likely to cause these conditions. In the initial stages of dehydration, the clinical signs are tachycardia, tiredness and malaise, headaches and nausea. Middle-aged or more elderly persons are usually more prone to the effects of dehydration (Schmahl & Metzler). | ||
Dehydration is indicated by the increase of several serum biochemical parameters (El-Hazmi et al., 1987; Ramadan et al., 1999; Schmahl & Metzler, 1991; Sweileh et al., 1992). The increase in uric acid, however, should especially be noted (El-Ati et al, 1995; El-Hazmi et al., 1987; Fedail et al., 1982; Schmahl & Metzler, 1991), because hyperuricemia is one of the known sequelae of prolonged fasting (Murphy & Shipman, 1963). Hyperuricemia is associated with reduction in glomerular filtration rate, decrease in uric acid clearance and alterations in the renal transport of uric acid (Murphy & Shipman). During Ramadan, however, reports show that the increase in uric acid does not excessively deviate from the normal range and studies have not reported clinical gout (El-Hazmi et al., 1987; Fedail et al., 1982). Increased uric acid is, therefore, unlikely to affect healthy individuals.<ref name="Morimoto">Toda, Masahiro, Morimoto, Kanehisa | Dehydration is indicated by the increase of several serum biochemical parameters (El-Hazmi et al., 1987; Ramadan et al., 1999; Schmahl & Metzler, 1991; Sweileh et al., 1992). The increase in uric acid, however, should especially be noted (El-Ati et al, 1995; El-Hazmi et al., 1987; Fedail et al., 1982; Schmahl & Metzler, 1991), because hyperuricemia is one of the known sequelae of prolonged fasting (Murphy & Shipman, 1963). Hyperuricemia is associated with reduction in glomerular filtration rate, decrease in uric acid clearance and alterations in the renal transport of uric acid (Murphy & Shipman). During Ramadan, however, reports show that the increase in uric acid does not excessively deviate from the normal range and studies have not reported clinical gout (El-Hazmi et al., 1987; Fedail et al., 1982). Increased uric acid is, therefore, unlikely to affect healthy individuals.<ref name="Morimoto">Toda, Masahiro, Morimoto, Kanehisa, "[http://findarticles.com/p/articles/mi_qa3852/is_200401/ai_n9352292/ Ramadan Fasting - Effect on Healthy Muslims]", Social Behavior and Personality: an international journal, 2004</ref>}} | ||
===Migraines=== | ===Migraines=== | ||