# The Power of Brewers’ Yeast in Pet Nutrition > Boost your dog's health with Brewers' Yeast! Support skin, digestion & overall well-being. Discover Sensopet's premium pet nutrition. --- **Published:** October 14, 2025 | **Author:** Jakub Młynarski **Tags:** --- The Power of Brewers’ Yeast in Pet Nutrition Brewers’ yeast (Saccharomyces cerevisiae) has long been recognized as a natural source of high-quality protein and B vitamins in pet food. However, its benefits go far beyond basic nutrition. The real brewers’ yeast used in pet supplements, such as Leiber® Brewers’ Yeast, contains valuable polyphenols from hops, which contribute antioxidant and antibacterial properties. This makes brewers’ yeast a powerful addition to your pet’s diet, supporting skin health, digestion, and overall well-being. Scientific Study: The Positive Impact of Brewers’ Yeast A field trial conducted by a German market research institute analyzed the effects of Leiber® Brewers’ Yeast on 28 dogs and 29 cats. The study aimed to evaluate its impact on: - **Skin and coat condition** - **Digestion and stool quality** - **General health and well-being** Pet owners added a daily portion of Leiber® Brewers’ Yeast to their pets’ wet food for 14 days. At the beginning and end of the trial, they assessed their pets’ condition using a standardized questionnaire. The results were impressive! - **Healthier Skin and Shinier Coat
** – Healthier Skin and Shinier Coat
 After just two weeks, significant improvements were observed in both skin and coat health. Cats showed a 48.3% enhancement in coat condition, while dogs improved by 21.4%. Additionally, dandruff was reduced by 41.4% in cats and showed positive effects in dogs. - **Less Hair Shedding
 **– Excessive shedding can be a nuisance, especially for indoor pet owners. The study revealed a 31% reduction in hair loss for cats and a significant improvement in dogs. - **Improved Digestion and Stool Quality
** – Brewers’ yeast helped regulate digestion, leading to better stool consistency and reduced fecal odor. This was particularly beneficial for indoor cats, where litter box odor is a common concern. The Verdict: A Must-Have Supplement for Your Pet The 14-day study confirmed that adding Leiber® Brewers’ Yeast to your pet’s diet enhances overall health, from stronger immunity to shinier coats and better digestion. If you’re looking for a natural and effective way to support your pet’s well-being, brewers’ yeast is an excellent choice!
 Would you like to see these benefits in your pet? Try incorporating brewers’ yeast into their diet today! --- **Related:** *[Sensopet](https://sensopet.co.uk) - Premium dog supplements*