Cider is an alcoholic beverage made from the fermented juice of apples. It can vary in flavor, sweetness, and alcohol content, depending on the type of apples used and the fermentation process. Ciders can be still or sparkling and are often enjoyed chilled. There are different styles of cider, including hard cider, which contains alcohol, and non-alcoholic cider, often referred to as apple cider. Some ciders are flavored with additional fruits or spices, while others focus on the natural taste of apples. Cider is popular in many countries, particularly in regions with a strong apple-growing tradition.