Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. These beneficial bacteria play a role in maintaining a balanced gut microbiome, which influences various bodily functions. Among the many strains studied, “Z Probiotic,” specifically Lactobacillus reuteri DSM 17938, stands out as a well-researched strain with documented advantages for human health. This probiotic has garnered attention for its distinct properties and widespread availability.
Understanding Z Probiotic
“Z Probiotic” refers to Lactobacillus reuteri DSM 17938, a specific strain derived from Lactobacillus reuteri ATCC 55730. This derivative strain was developed to remove antibiotic resistance genes present in its parent strain, enhancing its safety for human consumption. L. reuteri DSM 17938 is a gut symbiont, naturally residing in the intestines of humans and other mammals.
L. reuteri DSM 17938 colonizes and adheres to intestinal epithelial cells and mucin. It produces antimicrobial substances like reuterin and lactic acid, which inhibit the growth of harmful bacteria, yeast, fungi, and parasites. This probiotic also influences the gut environment by modulating the immune response, reducing inflammation, and maintaining the integrity of the gut barrier.
Health Benefits of Z Probiotic
Lactobacillus reuteri DSM 17938 offers a range of health benefits, particularly in digestive health and immune support. For infants, this probiotic has shown efficacy in reducing crying time associated with infantile colic, often within a week of treatment. It helps by improving gut motility and influencing visceral pain pathways, leading to a calming effect.
The strain also helps manage diarrhea. Studies indicate that L. reuteri DSM 17938 can reduce the duration and incidence of acute diarrhea in both children and adults. It can also help prevent antibiotic-associated diarrhea.
For constipation, L. reuteri DSM 17938 has been observed to improve bowel regularity by stimulating intestinal contractions and increasing defecation frequency. This probiotic may reduce methane production, which is sometimes linked to constipation.
Beyond digestive issues, L. reuteri DSM 17938 contributes to gut and immune health by lowering pro-inflammatory cytokines and supporting the gut lining. It is considered a psychobiotic due to its ability to produce GABA, a neurotransmitter that promotes relaxation, and its influence on the gut-brain axis, which may help modulate pain sensitivity and support mental well-being.
Using Z Probiotic Effectively
Lactobacillus reuteri DSM 17938 is commonly available in drops, chewable tablets, and capsules. For infants, drops are often recommended, with a typical dosage of 5 drops daily for conditions like colic, constipation, or regurgitation. The drops can be taken with or without food.
For adults and children over one year, chewable tablets are a common option, with a general recommendation of one tablet daily. In cases of acute diarrhea, chronic constipation, or H. pylori infection, the dosage may increase to two tablets daily, taken with food. Regardless of the form, it is advised to avoid taking L. reuteri DSM 17938 with hot beverages to preserve the viability of the live bacteria.
Probiotic products should be taken at least two to three hours before or after antibiotics to ensure their effectiveness. Storage instructions vary by product, with some requiring refrigeration and others not, so checking the product packaging for specific guidance is recommended.
Important Safety Considerations
Lactobacillus reuteri DSM 17938 is considered safe and well-tolerated in both children and adults. Mild gastrointestinal discomfort, such as temporary gas, bloating, or mild abdominal pain, may occur, particularly when first introducing the probiotic. These symptoms typically resolve as the digestive system adjusts. While L. reuteri is often used to treat diarrhea, in some instances, especially with large doses, it can temporarily cause loose stools.
Individuals with compromised immune systems, such as those undergoing chemotherapy or living with HIV/AIDS, or those who have recently had surgery, should exercise caution. Although rare, there have been reports of bacteria entering the bloodstream (bacteremia) in severely immunocompromised patients. Consulting a healthcare professional before starting any new supplement is recommended, especially for individuals with underlying medical conditions.