Swanson Brewer's Yeast - B Complex Vitamin Formula (500mg, 500 Tablets)

What Is Brewer's Yeast?

Brewer's yeast, a byproduct of the beer brewing process, is a nutrient-rich fungus (Saccharomyces cerevisiae) known for its impressive nutritional profile. It naturally provides a full spectrum of B-complex vitamins—including thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin, and folic acid—alongside protein and essential trace minerals such as chromium, selenium, and zinc. Unlike synthetic supplements, brewer's yeast supplies these nutrients in a whole-food form, appeals to those seeking a more natural approach to nutrition.

What Nutrients Does Brewer's Yeast Provide?

Swanson's Brewer's Yeast tablets deliver a comprehensive array of B vitamins and trace minerals. Each 500 mg tablet is a concentrated source of naturally occurring nutrients:

• B-Complex Vitamins: Contains all eight B vitamins, each contributing to different aspects of cellular metabolism and nervous system function.
• Protein: Provides amino acids essential for tissue repair and maintenance.
• Trace Minerals: Chromium helps maintain normal blood sugar levels; selenium supports antioxidant defences; zinc aids immune function.

This complete profile makes brewer's yeast a versatile supplement for filling nutritional gaps in the diet.

How Does Brewer's Yeast Support Energy and Metabolism?

The B-complex vitamins in brewer's yeast play a crucial role in converting food into usable energy. Thiamin and riboflavin help metabolise carbohydrates and fats, while niacin supports enzyme function in energy production. Pantothenic acid is essential for synthesising coenzyme A, a key component of the Krebs cycle. Many users turn to brewer's yeast to help maintain steady energy levels throughout the day, particularly when dietary intake may be insufficient. The added protein and minerals further support overall vitality.

Why Choose Swanson's Brewer's Yeast?

Swanson Health has been delivering science-backed supplements since 1969. Their brewer's yeast tablets are manufactured in GMP-certified facilities with rigorous purity and potency testing, including independent third-party labs. The full-spectrum formula use plant-based ingredients with minimal processing to preserve nutrient integrity. With 500 tablets per bottle, it offers a convenient, long-lasting supply for daily use.

Suggested Use and Dosage

As a food supplement, take one tablet daily with water, preferably with a meal. Each tablet contains 500 mg of brewer's yeast. Do not exceed the recommended dose unless directed by a health care professional. Store in a cool, dry place away from direct sunlight.

Safety and Considerations

Brewer's yeast is generally safe for most people. However, individuals with yeast allergies, Crohn's disease, or those taking certain medications (especially MAOIs) should consult a health care provider before use. Pregnant or nursing women should also seek medical advice. Because brewer's yeast contains tyramine, it may interact with monoamine oxidase inhibitors. If you experience any adverse reactions, discontinue use and consult your doctor.

Disclaimer: This product is a food supplement and should not be used as a substitute for a balanced and varied diet. Do not exceed the stated dose. If you are pregnant, breastfeeding, or have a medical condition, consult your doctor before use. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.

Is Brewer's Yeast Different from Nutritional Yeast?

Whilst both are forms of Saccharomyces cerevisiae, brewer's yeast is a byproduct of beer brewing and has a bitter taste, whereas nutritional yeast is grown specifically for food and has a cheesy, nutty flavour. Brewer's yeast is typically richer in chromium and B vitamins from the fermentation process, making it a preferred supplement form. Nutritional yeast is often used as a seasoning. Both offer health benefits, but brewer's yeast is more concentrated in certain nutrients.