Feed a fever, Starve a cold??

now i am always confused if it should be feed a fever, starve a cold or starve a fever, feed a cold.

and it always bothers mi when i am 1) having a fever or 2) having a cold.

i did a Yahoo search on feed a fever, starve a cold which is leaving mi even more confused coz nobody seems to noe the correct version too.

i onli noe fever cannot take rice & sugar coz heaty mah.

den tis american site claims tat chicken soup is the best medicine for flu. ang moh dun get cough wif flu issit? i eat chicken yest & cough like going to die from TB tdy.

chicken is a definitely no-no when sick

i still tink my plum lime is best for all ailments. onli prob is i realise my plum lime expired liao. expired can still drink rite? it's so saltish & preserved tat i dun tink will spoil...still taste as good & i didn't get food posioning after drinking for past 3 days. 自问自答！