Brewer's Yeast — Source of B-Vitamins & Minerals
Brewer's Yeast — Source of B-Vitamins & Minerals
What is brewer's yeast and how does it support health?
Brewer's yeast (Saccharomyces cerevisiae) is a nutrient-rich supplement containing high biological value protein, B vitamins, and chromium. It is particularly valued as a natural source of B vitamins that support energy metabolism, nervous system function, and skin health. Brewer's yeast also contains beta-glucans and other compounds that help strengthen the immune system and regulate blood sugar levels.
Frequently asked questions about brewer's yeast
Yes, brewer's yeast is known for supporting skin, hair, and nails thanks to its rich B vitamin content, especially biotin (B7) and niacin (B3). Regular use can help reduce acne, strengthen hair, and improve overall skin condition. Results typically appear after 4-8 weeks of consistent supplementation.
Brewer's yeast comes as tablets, capsules, flakes, or powder. Powder and flakes are easy to mix into smoothies, yoghurt, or soups. A typical dose is 1-3 tablespoons (15-30 g) per day. Start with a smaller amount to let your digestive system adjust. It can also be added to salad dressings and casseroles for a nutritional boost.
Brewer's yeast contains chromium, an important mineral for supporting insulin sensitivity and blood sugar regulation. Studies show that chromium-rich brewer's yeast can help improve glucose tolerance, particularly for those at risk of type 2 diabetes. However, it does not replace medication — consult your doctor before using it as a supplement.
Brewer's yeast is safe for most people. Initially you may experience mild bloating and gas as your digestive system adjusts. People with yeast allergies and Crohn's disease should avoid it. Those taking MAO inhibitors should also be cautious, as brewer's yeast contains tyramine which can interact with these medications.