Doctors advise us not to eat the fried items when a person has fever because this may even lead to high fever or it can even affect our digestive or immune system. Fried foods doesn't contains any type of essential vitamins which can fight against diseases that are produced by out body. Therefore , Doctor usually advise us not to eat fried foods .
It is advise so because fried items need more energy and time to digest these heavy food items. on the other had if we intake light diet [with less complex molecules] will be easy to digest and the energy which cold be saved will be consumed in curing the entered microbe[disease causing agent] or fighting with the bacteria and we will recover soon