What can cause tastes to change? Taste buds are constantly being replaced, so changes in health, nutrition, medications, hormones and age can all affect how they function, causing foods to taste bland or all the same, or leading to a metallic, sweet, chalky, blood-like or otherwise undesirable taste in the mouth.
republic - a form of government whose head of state is not a monarch; the head of state in a republic is usually a president. form of government, political system - the members of a social organization who are in power. Translations.
A republic is a type of government that has no king, queen, or other monarch and where the people are sovereign. This means that people can choose leaders to represent them and make the laws. The word republic comes from the Latin language words res publica, which means public thing.