"Force your child to eat. If you don't force a child to eat, he'll starve."
Not true. Young children generally eat when they are hungry, rarely overeat, and refuse food only when they honestly don't want it, or if it upsets their parents enough to be fun. Never fight with a child over food. You will lose. Another old wives' tale is that the early introduction of solids will make a young infant sleep through the night. Infants generally do not want or need solids prior to around four months of age. They will sleep through the night when they are good and ready. Giving them a few spoonfuls of cereal at bedtime, which contains perhaps 20 calories, will not put them out for the night.
Avoid milk in a child with a cold
Another tale is that you shouldn't give milk to a child who has a cold because it causes excessive phlegm. Unless your child is one of the few who are actually allergic to milk, there is no truth to this one. If your child with a cold wants milk, give it to him. No harm done.
Old Wives' Tales About Fever
Fever and illness is another fertile area for bad advice. Feed a cold, starve a fever-or is it starve a cold and feed a fever? It really doesn't matter, since both are wrong. Good nutrition is important to all children, especially sick ones. Parents should maintain the best nutrition possible, regardless of colds or fever. If a child has a stomach bug, some degree of dietary restriction is often suggested, but a quick return to good nutrition is always the goal.