Yeast is a single-celled fungus that ferments sugars and other carbohydrates in the presence of oxygen, producing carbon dioxide and alcohol as byproducts. It is commonly used in baking, brewing, and winemaking for its leavening properties.
Usage examples
Adding yeast to bread dough helps it rise and gives it a light and fluffy texture.
Yeast is an essential ingredient in brewing beer, as the fermentation process converts sugar into alcohol and carbon dioxide.
Pizza dough often requires yeast to achieve a chewy and soft crust.
Some individuals with digestive issues can be sensitive to yeast, so it is important to check food labels for yeast content before consuming.
Nutritional yeast, often used as a vegan substitute for cheese, adds a cheesy and nutty flavor to dishes like soups, sauces, and salads.
Yeast infections, caused by an overgrowth of Candida fungus, can occur in various parts of the body, such as the mouth (oral thrush) or genital area.