L.rhamnosus GG
L. rhamnosus GG – Probiotic strain used to support gut flora and natural defenses
L. rhamnosus GG (often referred to as LGG) is one of the most widely studied specific strains of lactic acid bacteria in the world. It is used in dietary supplements to support the natural balance of the gut microbiome and contribute to normal digestion and immunity as part of a balanced lifestyle.
Characteristics, Origin, and Composition
Lactobacillus rhamnosus is a species of bacteria that naturally occurs in the human gastrointestinal tract. For high-quality dietary supplements, the specific GG strain is carefully cultivated through controlled fermentation. This strain is specifically selected for its excellent adhesion to the intestinal wall and robust survivability in stomach acid and bile salts, ensuring the bacteria reach the intestines alive. After cultivation, the culture is freeze-dried into a stable powder to guarantee the shelf life and viability of the microorganisms.
Use in Dietary Supplements
L. rhamnosus GG is commonly used:
In gut and digestive formulas, to support a balanced intestinal flora (highly popular during travel or after a course of antibiotics).
In immune-supporting complexes, as this strain interacts closely with the immune system in the gut.
In specific formulas for infants and children, as well as in broad-spectrum probiotic blends.
The dosage is measured in CFU (colony-forming units) rather than concentration ratios, and typically ranges in the billions of bacteria per serving. It is usually supplied in capsules, powder blends, chewable tablets, or liquid drops.
Everyday Use and Well-Being
When used in appropriate amounts, L. rhamnosus GG can help support daily digestive comfort and the maintenance of healthy gut flora, alongside a varied diet. Probiotic supplements do not replace proper nutrition or medical treatment. Individuals with severely compromised immune systems, pregnant or breastfeeding women, and those with serious medical conditions should seek advice from a doctor or other qualified health professional before using supplements.
