There are differences. Beer yeast is not specially used to ferment beer. Beer yeast is the yeast mud after beer fermentation, and it is a powder processed by a series of processes, which is called beer yeast powder. Beer yeast powder can be divided into active and inactive. Active yeast can be used as starter for steamed bread and bread, and its inactive uses are wide, such as additives for soy sauce and chicken essence, culture medium for Cordyceps sinensis, and health food additives. Because beer yeast powder is a pure natural food with the same origin of medicine and food, it can also be pressed into tablets to make dry yeast tablets. If you want to add anything, it is suggested that you can search online for the manufacturer who made this piece. Generally, there are hangover and liver protection, diabetes, balanced nutrition, immunity enhancement and selenium supplementation. General pharmacies sell dried yeast tablets, but the price is cheap, which can be used to relieve constipation and supplement B vitamins.