Looking for an easy, delicious way to boost your daily vitamins and complete protein without animal products or synthetic fillers? KAL Nutritional Yeast Flakes deliver an all-natural, savory, cheese-like seasoning packed with bioactive B-complex vitamins, bioavailable zinc, dietary fiber, and pure vitality.
✓ Primary Grown Never a bitter brewery byproduct; specially cultivated for delicious flavor.Often nicknamed "nooch" by foodies and plant-based cooks, nutritional yeast is a deactivated form of a beneficial single-cell organism named Saccharomyces cerevisiae. While that scientific name sounds complicated, it is the same family of yeast that humans have safely consumed for thousands of years in baking and brewing.
However, KAL Nutritional Yeast Flakes are completely different from baking yeast or brewer’s yeast:
Because dietary choices directly impact your health, we ground every benefit in peer-reviewed clinical nutrition research:
Every cell in your body relies on B vitamins to break down carbohydrates, fats, and proteins into adenosine triphosphate (ATP)—your body's cellular fuel. A single 10g serving of KAL Nutritional Yeast supplies over 500% DV of Thiamine (B1), 462% of Riboflavin (B2), 231% of Niacin (B3), 412% of Vitamin B6, and an impressive 625% of Vitamin B12.
Scientific Citation: Tardy, A. L., et al. (2020). "Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence." Nutrients, 12(1), 228. Clinical data confirms that adequate B-vitamin status is essential for oxygen transport, neurological signaling, and preventing chronic physical fatigue.The thick cell walls of Saccharomyces cerevisiae are exceptionally rich in specific fibers known as beta-1,3/1,6-glucan. These polysaccharides bind directly to receptors on human immune cells (macrophages and neutrophils), training and priming them to respond more swiftly to environmental pathogens without overstimulating the immune system.
Scientific Citation: Auinger, A., et al. (2013). "Yeast (1,3)-(1,6)-beta-glucan helps to maintain the body's defense against pathogens: A double-blind, randomized, placebo-controlled, multicentric study." European Journal of Nutrition, 52(8), 1913–1918. Participants supplementing with yeast beta-glucan experienced a significant reduction in upper respiratory tract infection symptoms compared to placebo.Most plant proteins (like grains or legumes) lack one or more essential amino acids. KAL Nutritional Yeast is approximately 50% protein by weight and delivers all 9 essential amino acids in human bioavailable ratios. Just 1.5 rounded tablespoons provide 5 grams of clean, bio-complete protein to assist muscle protein synthesis, tissue maintenance, and feeling full between meals.
Scientific Citation: USDA FoodData Central & FAO/WHO Protein Quality Evaluation. Yeast protein scores exceptionally high in the Digestible Indispensable Amino Acid Score (DIAAS), matching animal protein for bioavailability.Nutritional yeast flakes contain functional prebiotic soluble fibers, including mannan-oligosaccharides (MOS) and beta-glucan. These fibers pass undigested into the colon, where friendly gut bacteria ferment them into beneficial short-chain fatty acids (SCFAs) like butyrate, which nourishes the intestinal lining and promotes smooth digestion.
Scientific Citation: Wang, H., et al. (2020). "Yeast beta-glucan, a potential prebiotic, showed a similar probiotic activity to inulin." Journal of Nutritional Biochemistry, 85, 108470. Research verifies that yeast-derived glucans foster healthy bifidobacteria colonies and improve intestinal epithelial barrier integrity.A common question among shoppers is: "Should I choose fortified or unfortified nutritional yeast?"
Natural, unfortified yeast produces trace amounts of natural B vitamins, but it contains zero vitamin B12. Because plants and fungi cannot synthesize Vitamin B12, anyone eating a vegan or strictly vegetarian diet is at severe risk of B12 deficiency over time, which can trigger irreversible nerve damage, memory fog, and pernicious anemia.
KAL Nutritional Yeast Flakes solve this problem by carefully fortifying the yeast flakes with pure Vitamin B12 (Cyanocobalamin) along with bio-active Folic Acid, Thiamine, and Riboflavin during packaging. With 15 mcg (625% DV) of Vitamin B12 per serving, one sprinkle provides reliable, bioavailable nutritional insurance for your nerves, blood, and cellular DNA.
Transparency is the cornerstone of trust. Below is the complete label declaration and verified nutritional analysis for KAL Nutritional Yeast Flakes (22 oz container, Product Code #38010, UPC 021245380108).
Primary grown Nutritional Yeast (Saccharomyces cerevisiae), Niacin, Pyridoxine HCl, Riboflavin, Thiamine HCl, Folic Acid, and Vitamin B-12.
Allergen & Dietary Notes: Non-GMO, 100% Vegan, Certified Kosher (Excluding Passover), Gluten-Free, Preservative-Free, Free of Artificial Colors and Flavors.
| Nutrient | Amount Per Serving (10g / 1.5 Rounded Tbsp) | % Daily Value* |
|---|---|---|
| Calories | 40 kcal (0 Calories from Fat) | — |
| Total Fat | 0 g | 0% |
| Cholesterol | 0 mg | 0% |
| Sodium | 0 mg | 0% |
| Total Carbohydrate | 7 g | 3% |
| Dietary Fiber | 2 g | 7% |
| Sugars | 0 g | — |
| Protein | 5 g | 10% |
| Thiamine (Vitamin B-1) | 6 mg | 500% |
| Riboflavin (Vitamin B-2) | 6 mg | 462% |
| Niacin (Vitamin B-3) | 37 mg | 231% |
| Vitamin B-6 (Pyridoxine HCl) | 7 mg | 412% |
| Folic Acid (Folate) | 450 mcg | 113% |
| Vitamin B-12 (Cobalamin) | 15 mcg | 625% |
| Biotin (Vitamin B-7) | 450 mcg | 1,500% |
| Pantothenic Acid (Vitamin B-5) | 0.7 mg | 14% |
| Zinc | 2 mg | 18% |
| Selenium | 14 mcg | 25% |
| Phosphorus | 100 mg | 8% |
| Molybdenum | 40 mcg | 89% |
| Magnesium | 13 mg | 3% |
*Percent Daily Values are based on a standard 2,000-calorie diet. Container yields 62 generous servings (22 oz / 624 g).
Nutritional yeast is celebrated by professional vegan chefs and home cooks alike for its rich umami profile—that savory, mouthwatering depth of flavor naturally found in aged parmesan cheese and slow-simmered mushrooms. Here are 5 delicious ways to incorporate KAL flakes into your routine:
Air-pop your favorite corn, lightly mist with extra virgin olive oil or avocado oil spray, and toss with 2 tablespoons of KAL Nutritional Yeast, a pinch of sea salt, and smoked paprika. It creates an irresistible dairy-free cheddar taste without cholesterol or greasy oils.
Blend 1/2 cup of soaked raw cashews (or cooked potatoes and carrots for an oil-free base), 1/3 cup of KAL Nutritional Yeast, 1 cup of warm vegetable broth, 1 teaspoon garlic powder, and a squeeze of fresh lemon juice until silky smooth. Pour over hot elbow pasta.
Dust a generous tablespoon directly over sliced avocado toast, Caesar salads, or roasted broccoli. The delicate flakes melt slightly on warm dishes, adding both texture and deep, satisfying flavor.
Stir 2–3 tablespoons into simmering lentil soups, vegetable broths, chili, or mushroom gravies. The flakes dissolve readily, providing silky body and replacing the need for excess flour or heavy cream.
As part of our commitment to medically accurate guidance, consider these important practical facts before starting any new dietary supplement:
Niacin Sensitivity:KAL flakes provide 37 mg of Niacin (Vitamin B3) per serving. While safe, individuals who are extremely sensitive to niacin may experience a temporary, harmless "flush" (a warm, tingling sensation on the skin). If you are sensitive, start with 1/2 tablespoon daily and gradually increase.
MAOI Medications & Tyramine:Nutritional yeast contains naturally occurring tyramine (an amino acid byproduct). People taking Monoamine Oxidase Inhibitors (MAOIs) for depression or mood disorders must limit dietary tyramine and should consult their prescribing physician before using nutritional yeast.
Storage & Freshness:B-complex vitamins (especially riboflavin) are light-sensitive. Keep your 22 oz KAL container tightly sealed in a cool, dark, dry pantry or cupboard. When stored properly away from direct heat and sunlight, these flakes retain peak flavor and vitamin potency for up to 2 years.
FDA Disclaimer & Notice: The statements on this page have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always speak with your healthcare provider before introducing new dietary supplements into your health regimen, especially if you are pregnant, nursing, taking prescription medications, or under medical supervision.KAL Nutritional Yeast Flakes are made from pure, primary-grown Saccharomyces cerevisiae yeast cultivated specifically on sugar cane and beet molasses. After growing, the yeast is harvested, thoroughly washed, pasteurized and heat-deactivated, and fortified with essential B vitamins (Niacin, B6, Riboflavin, Thiamine, Folic Acid, and B12) before being roller-dried into crisp, savory flakes.
No. KAL Nutritional Yeast is completely inactive and 100% free of Candida albicans. Because the yeast cells are heat-killed during manufacturing, they cannot reproduce, colonize the gut, or cause opportunistic yeast infections in the human body.
Nutritional yeast flakes have a rich, savory, slightly nutty, and cheesy flavor profile comparable to aged parmesan or mild white cheddar. This flavor comes naturally from glutamic acid (an amino acid naturally present in yeast proteins) that stimulates your umami taste receptors.
The recommended standard serving is 10 grams, which equals approximately 1.5 rounded tablespoons. This single serving delivers 5g of complete protein, 2g of dietary fiber, and over 100% of your daily requirement for seven key B-complex vitamins, including 625% DV of Vitamin B12.
Brewer's yeast is traditionally a byproduct of beer manufacturing that has absorbed bitter compounds from hops, leaving it with a strong, bitter aftertaste. KAL Nutritional Yeast is "primary grown"—it is cultivated specifically as a food supplement, giving it a delicious, non-bitter, cheesy taste that blends easily into recipes.
Yes. KAL Nutritional Yeast Flakes are naturally gluten-free, 100% vegan, certified Kosher (excluding Passover), sugar-free, low-carb, and contain zero grams of fat or sodium per serving.
Refrigeration is not mandatory, but storing your nutritional yeast in a cool, dry, dark cupboard with the container tightly sealed protects the light-sensitive B vitamins (such as riboflavin and B12) and preserves its crisp texture and savory flavor for up to 24 months.
Review of Nutritional Yeast Flakes - Kal Product 38010
Reviewed by divya
Monday, May 9, 2011
It is so rich in vitamins and other nutrients especially the B-complex vitamins, and is a complete protein. The Amazing Benefits of Nutritional Yeast:Helps support normal cholesterol,Helps support ideal intestinal ecology,Helps improve liver function etc..
divya
