🐾 Active or deactivated brewer's yeast: which one to choose for a sporty dog?

In the world of canine nutrition, brewer's yeast is one of the most popular supplements. Known for its benefits on skin, coat, digestion, and immunity, it is often used in active or athletic dogs.

But one question often comes up:

What is the difference between active and deactivated brewer's yeast?

And above all, which one is best suited to the needs of a sporting dog?

At Neo-nutrition , we chose deactivated brewer's yeast , and it's no coincidence. Here's why 👇

⚖️ Active vs. Disabled: Understanding the Difference

Brewer's yeast comes from a natural microorganism called Saccharomyces cerevisiae . 👉 When active , this yeast is alive: it contains probiotics capable of multiplying in the digestive system. 👉 When deactivated , it has been heated to neutralize any fermentation activity — it therefore no longer contains live microorganisms .

This difference changes everything in its effects and use, especially in sporting dogs.

💥 Active yeast: effective but sometimes tricky

Active brewer's yeast can provide digestive benefits by partially reseeding the intestinal flora. But in some dogs, especially those with a rich diet or a sensitive digestive system, it can cause:

• intestinal fermentation (flatulence, bloating);

• digestive intolerance during prolonged use;

• limited stability in supplements (because live yeasts cannot tolerate heat or humidity).

  
  

For a sporting dog, who needs stable digestion and optimal absorption, these inconveniences can quickly become a hindrance.

🌿 Deactivated yeast: the best of both worlds

Deactivated brewer's yeast no longer contains live probiotics, but it retains and concentrates a wealth of essential nutrients and bioactive compounds :

✅ 1. Powerful natural prebiotics

It is rich in β-glucans and MOS (mannan-oligosaccharides) , two fibers that nourish the good bacteria of the microbiota and limit the attachment of pathogenic bacteria in the intestine.➡️ Result: a balanced intestinal flora and better assimilation of nutrients.

✅ 2. Natural immune support

β-glucans stimulate the immune system and help the dog better withstand stress, intense exercise and periods of fatigue. A key benefit for sporting dogs subjected to significant training loads.

✅ 3. A source of protein and B vitamins

Deactivated yeast contains up to 50% high biological value protein and a high content of B vitamins (B1, B2, B3, B5, B6, B8, B9, B12). These nutrients support muscle regeneration , energy production and coat quality .

✅ 4. Perfect digestive tolerance

With no fermentation possible, deactivated yeast is highly digestible and causes no gas or discomfort, even in the most sensitive dogs.

🧬 A recognized “postbiotic” effect

Even when deactivated, yeast retains molecules resulting from its metabolism : peptides, amino acids, nucleotides, enzymes and antioxidants. These compounds, called postbiotics , contribute to intestinal health and cellular recovery. They strengthen the digestive mucosa and improve the body's resistance - an essential asset for dogs subjected to exertion.

🐶 Why Neo-nutrition chose deactivated brewer's yeast

At Neo-nutrition, our goal is simple: to improve the health and performance of sporting dogs naturally, without compromising on tolerance or quality. Deactivated brewer's yeast fits perfectly into this philosophy:

• It promotes stable digestion and better assimilation of nutrients ;

• It strengthens the immune system and resistance to physical stress ;

• It combines perfectly with other natural active ingredients , such as turmeric and black pepper , for a reinforced anti-inflammatory and antioxidant effect.

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💪 In summary

Deactivated brewer's yeast offers:

• the nutritional richness of active yeast,

• without the digestive risks,

• and with optimal stability in supplements.

It is a natural ally for the recovery, vitality and performance of all sporting or active dogs.

🌟 Discover at Neo-nutrition:

Our Brewer's Yeast + Turmeric + Black Pepper (VITAL BOOST) formula combines the benefits of deactivated yeast with active ingredients known for their effects on inflammation, digestion and muscle recovery.

👉 Discover the complete formula here: https://www.neo-nutrition.be/product-page/neo-nutrition-vital-boost