Man has been using yeast to make bread, beer, and wine, the earliest foods and beverages pretty much since the beginning of time. Although hundreds of years have gone by, people still wonder what exactly is the difference between wine yeast, beer yeast, and bread yeast- Well, I’m here to hopefully clear it up fo you. Here is the answer:

Wine, Beer, and Bread yeast are different in a few factors: Alcohol toleranceFermentation Survival modeand nutrition ( some can be eaten and some cant)

Here are more details on the said differences.

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Alcohol tolerance:

Wine yeast has a very high tolerance for alcohol it can survive up to 17%. Some wines like champane or port yeast can tolerate up to 18%. whereas bread yeast is low alcohol tolerant varieties about 8%, made to help bread rise. Bear yeast is somewhere in the middle and can usually go up to 8-12%

Survival mode:

Wine and beer yeast are considered being inactive yeast as opposed to bread yeast in where the yeast is still alive.


During the fermentation stage, wine yeast froths less meaning it releases gasses slower where bread yeast is more powerful and needs to work under tougher and quicker conditions.

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Beer yeast has been manipulated over the years to a point where the only way it reproduces is during the beer fermentation process and cannot reproduce on its own.

Use as a food source:

Bread yeast is by no means is a supplement or food source as it can deprive your body of major vitamins as it continues to grow in the intestines. Wine and beer yeast, on the other hand, are used as a nutritional supplement, providing B complex vitamins as well as valuable minerals

What is yeast anyway?

Yeast is a microorganism, a single-celled fungi that need‘s energy to grow. It digests food such as sugar, starch, fruit, grains, flour and more to obtain energy and convert it into gasses of carbon dioxide and alcohol ( it farts