Ingredient · Updated

Yeast

Neutral in 68

Found in 68 productsSee all

What is Yeast?

Yeast is a type of single-celled fungus used in various food and beverage production processes, including baking and brewing. It is typically made by cultivating strains of Saccharomyces cerevisiae in a nutrient-rich solution.

In food production, yeast is primarily used as a leavening agent in baking. It ferments sugars, producing carbon dioxide and ethanol, which cause dough to rise and develop a light texture. Yeast is also essential in alcoholic beverage production, contributing to fermentation.

While yeast is generally considered safe and nutritious, providing protein, B vitamins, and minerals, some individuals may have sensitivities or allergies that cause adverse reactions.

Commonly found in: bread, beer, wine, pastries, crackers

What to watch

  • Some individuals may have a yeast allergy, causing digestive discomfort or skin reactions.

Benefits

  • Yeast is a source of B vitamins, protein, and essential minerals.
FDA

Yeast is generally recognized as safe (GRAS) by the FDA for use in food and beverage production.

Research

Research supports its nutritional value, offering protein, B vitamins, and minerals, though some individuals may have sensitivities.

Vegan

Yeast is not animal-derived and is suitable for vegan diets.

Sources: GRAS Substances (SCOGS) Database

Scout's take

Saccharomyces strain used for fermentation; not a health concern.

The case for

Contributes to the leavening, flavor, and nutritional profile of baked goods.

from the analysis of Kodiak French Toast Sticks - Cinnamon · echoed in 6 other analyses

Essential for leavening and contributes to the bread's texture and flavor.

from the analysis of 365 Whole Foods Market Touch O' Honey Wheat Sliced Bread · echoed in 4 other analyses

Essential for leavening bread and improving texture.

from the analysis of The Rustik Oven SOURDOUGH BREAD · echoed in 1 other analysis

Contributes to the texture and flavor of baked goods and provides some nutritional value in the form of B vitamins.

from the analysis of Firehook Crackers Classic Sea Salt

Contributes to the leavening and flavor of bread, and can enhance the nutritional profile by producing B vitamins.

from the analysis of Artesano Bakery Bread

More from Scout's analyses

Baker's/nutritional yeast in standard use — benign.

from the analysis of Indian Style Flatbread

Yeast is used as a leavening agent in baking, helping dough to rise. It is a natural ingredient that contributes to the texture and flavor of baked goods. Yeast fermentation can also enhance the nutritional profile of bread.

from the analysis of Dave's Killer Bread Organic Bagels

Yeast is a microorganism used in baking to leaven dough and enhance flavor. It is a natural ingredient that contributes to the texture and rise of baked goods. Yeast itself does not provide significant nutritional benefits.

from the analysis of The Greater Knead Plain Gluten Free Bagel

All 68 products with Yeast

Firehook Artisan Baked Crackers Graza Extra Virgin Olive Oil
Firehook Artisan Baked Crackers Graza Extra Virgin Olive Oil
Seed oil free
86 Excellent
Firehook Artisan Baked Crackers Graza Olive Oil, Lemon & Chive Limited Edition
Firehook Artisan Baked Crackers Graza Olive Oil, Lemon & Chive Limited Edition
Seed oil free
86 Excellent
Bread Alone Bakery Certified Organic Plain Bagels
Bread Alone Bakery Certified Organic Plain Bagels
Seed oil free
84 Good
365 Whole Foods Market Touch O' Honey Wheat Sliced Bread
365 Whole Foods Market Touch O' Honey Wheat Sliced Bread
80 Good
Firehook Crackers Classic Sea Salt
Firehook Crackers Classic Sea Salt
70 Good
Stone Milled Mighty Wheat Organic Bread
Stone Milled Mighty Wheat Organic Bread
Seed oil free
70 Good
Dave's Killer Bread Organic Bagels
Dave's Killer Bread Organic Bagels
63 Fair
Amnon's New York Select Cheese Pizza
Amnon's New York Select Cheese Pizza
61 Fair
DAVE'S KILLER BREAD, ORGANIC GOOD SEED BREAD
DAVE'S KILLER BREAD, ORGANIC GOOD SEED BREAD
Seed oil free
60 Fair
DAVE'S KILLER BREAD, THIN-SLICED POWERSEED ORGANIC BREAD
DAVE'S KILLER BREAD, THIN-SLICED POWERSEED ORGANIC BREAD
Seed oil free
60 Fair
Dave's Killer Bread Organic Powerseed Sandwich Bread - 25oz
Dave's Killer Bread Organic Powerseed Sandwich Bread - 25oz
Seed oil free
60 Fair
One Mighty Mill Stone Milled Whole Wheat Bagels
One Mighty Mill Stone Milled Whole Wheat Bagels
Seed oil free
60 Fair
Dave's Killer Bread Organic Thin Sliced White Sandwich Bread - 20.5oz
Dave's Killer Bread Organic Thin Sliced White Sandwich Bread - 20.5oz
55 Fair
The Rustik Oven ARTISAN WHITE BREAD
The Rustik Oven ARTISAN WHITE BREAD
55 Fair
Schwartz Brothers Bakery Croissant slice bread
Schwartz Brothers Bakery Croissant slice bread
Seed oil free
55 Fair
Essential Baking San Francisco Style Sourdough, Artisan Bread
Essential Baking San Francisco Style Sourdough, Artisan Bread
55 Fair
One Mighty Mill Classic Plain Organic Bagels
One Mighty Mill Classic Plain Organic Bagels
Seed oil free
52 Fair
Hero Classic Plain Bagels
Hero Classic Plain Bagels
Seed oil free
51 Fair
The Rustik Oven SOURDOUGH BREAD
The Rustik Oven SOURDOUGH BREAD
Seed oil free
50 Fair
Dave's Killer Bread 21 Whole Grains and Seeds
Dave's Killer Bread 21 Whole Grains and Seeds
Seed oil free
49 Poor
The Greater Knead Plain Gluten Free Bagel
The Greater Knead Plain Gluten Free Bagel
Seed oil free
49 Poor
Hero Everything Bagel
Hero Everything Bagel
Seed oil free
43 Poor
Catalina Crunch Peanut Butter Granola
Catalina Crunch Peanut Butter Granola
30 Poor
Oroweat Whole Grains Oatnut Bread
Oroweat Whole Grains Oatnut Bread
30 Poor

+ 44 more products in the Scout app

Where Yeast shows up

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