Ingredient

Bifidobacterium Longum

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Source
Not animal-derived
Allergen
No
Role in food
This probiotic bacterium is added to foods to potentially support gut health. It is …

What it is

Bifidobacterium longum is a type of bacteria naturally found in the human gut. It is often grown in labs using fermentation processes, typically in nutrient-rich broths, and then processed for use in foods.

Why it's used

This probiotic bacterium is added to foods to potentially support gut health. It is commonly found in dairy products like yogurt, as well as in supplements and some specialized food products like protein powders.

Health notes

Bifidobacterium longum is generally recognized as safe (GRAS) by the FDA for use in certain foods. Scientific research suggests probiotics like B. longum may play a role in digestive health, though effects can vary. International bodies like EFSA have also evaluated probiotics, and JECFA has evaluated some strains. More research is ongoing to fully understand the specific health benefits and mechanisms of different probiotic strains.

Allergen info

Bifidobacterium longum is not a major allergen. It is a bacterium and does not contain gluten.

Products containing Bifidobacterium Longum

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Peanut Butter Parfait Grass-Fed Whey Protein Powder, Peanut Butter Parfait NATREVE Peanut Butter Parfait Grass-Fed Whey Protein Powder, Peanut Butter Parfait Energy, Protein & Muscle Recovery Drinks 395kcal 73.7Protein 2.6Fat 21.1Carbs French Vanilla Wafer Sundae Keto Grass-Fed Whey Marine Collagen Powder, French Vanilla Wafer Sundae NATREVE French Vanilla Wafer Sundae Keto Grass-Fed Whey Marine Collagen Powder, French Vanilla Wafer Sundae Energy, Protein & Muscle Recovery Drinks High in saturated fat — 35% DV per serving 600kcal 33.3Protein 46.7Fat 13.3Carbs Fudge Brownie Keto Grass-Fed Whey Marine Collagen Powder, Fudge Brownie NATREVE Fudge Brownie Keto Grass-Fed Whey Marine Collagen Powder, Fudge Brownie Energy, Protein & Muscle Recovery Drinks High in saturated fat — 35% DV per serving 567kcal 33.3Protein 43.3Fat 13.3Carbs NATREVE French Vanilla Wafer Sundae Grass-Fed Whey Protein Powder, French Vanilla Wafer Sundae Energy, Protein & Muscle Recovery Drinks 395kcal 73.7Protein 1.3Fat 21.1Carbs Unflavored Unsweetened Protein Powder, Unflavored Unsweetened NATREVE Unflavored Unsweetened Protein Powder, Unflavored Unsweetened Energy, Protein & Muscle Recovery Drinks 394kcal 75.8Protein 6.1Fat 9.1Carbs Peanut Butter Parfait Vegan Protein Powder, Peanut Butter Parfait NATREVE Peanut Butter Parfait Vegan Protein Powder, Peanut Butter Parfait Energy, Protein & Muscle Recovery Drinks High in sodium — 20% DV per serving 405kcal 67.6Protein 6.8Fat 16.2Carbs Unflavored Unsweetened Grass-Fed Protein Powder, Unflavored Unsweetened NATREVE Unflavored Unsweetened Grass-Fed Protein Powder, Unflavored Unsweetened Energy, Protein & Muscle Recovery Drinks 389kcal 77.8Protein 1.4Fat 19.4Carbs Strawberry Shortcake Protein Powder, Strawberry NATREVE Strawberry Shortcake Protein Powder, Strawberry Energy, Protein & Muscle Recovery Drinks 378kcal 67.6Protein 5.4Fat 16.2Carbs Fudge Brownie Protein Powder, Fudge Brownie NATREVE Fudge Brownie Protein Powder, Fudge Brownie Energy, Protein & Muscle Recovery Drinks High in sodium — 20% DV per serving 405kcal 67.6Protein 6.8Fat 18.9Carbs French Vanilla Wafer Sundae Protein Powder, French Vanilla Wafer Sundae NATREVE French Vanilla Wafer Sundae Protein Powder, French Vanilla Wafer Sundae Energy, Protein & Muscle Recovery Drinks 405kcal 67.6Protein 5.4Fat 18.9Carbs Strawberry Shortcake Grass-Fed Whey Protein Powder, Strawberry Shortcake NATREVE Strawberry Shortcake Grass-Fed Whey Protein Powder, Strawberry Shortcake Energy, Protein & Muscle Recovery Drinks 395kcal 73.7Protein 1.3Fat 21.1Carbs Outback Pets Ohso, Original Belgian Chocolate Bars With Probiotics Chocolate 500kcal 7.1Protein 35.7Fat 42.9Carbs
Probiotic Blend (19 products) Natural Flavors (17 products) Bifidobacterium Bifidum (17 products) Salt (16 products) Lactobacillus Acidophilus (15 products) Organic Spinach (9 products) Organic Kale (9 products) Brassica Oleracea Italica Stem And Floret Powder (9 products) Organic Broccoli (9 products) Brassica Oleracea Acephala Leaf Powder (9 products)

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.