Increased fat oxidation during Ramadan fasting in healthy women: an adaptative mechanism for body-weight maintenance

Possible effects of Ramadan fasting on anthropometric and metabolic variables were investigated in healthy Tunisian Moslem women. Total daily energy intake remained unchanged whereas the qualitative components of nutrients were markedly affected. Neither body weight nor body composition were influenced by Ramadan fasting. Results also indicate the concomitant decrease of plasma insulin concentrations with respiratory and energy expenditure...