Frequently asked questions about probiotics
What is a probiotic and what is it used for?
Probiotics are live micro-organisms, primarily bacteria from the Lactobacillus and Bifidobacterium families, that contribute to gut microbiome balance when consumed in sufficient quantities. They support digestion, strengthen the intestinal barrier, and play an important role in immune health.
How do you choose a probiotic from so many options?
Choosing a probiotic depends on your specific needs: the number of strains, the CFU (colony-forming unit) count, and the strains themselves vary from product to product. Generally, a multi-strain formula with a minimum of 10 billion CFUs is recommended for daily digestive support, while formulas at 50 billion CFUs and above are preferred after antibiotic use or for more targeted needs.
Do probiotics need to be refrigerated?
Some probiotics require refrigeration to maintain strain viability, while others are formulated to be shelf-stable at room temperature through freeze-drying or enteric coating technologies. Shelf-stable products are particularly convenient for travel or for those who may forget to refrigerate them.
When should you take probiotics during a course of antibiotics?
It is recommended to take probiotics at least 2 to 3 hours apart from antibiotics, to prevent the antibiotics from destroying the beneficial bacteria before they reach the intestine. The probiotic course can be continued during and after antibiotic treatment to help restore the gut flora.
Can probiotics strengthen the immune system?
Yes. Approximately 70% of immune cells are concentrated in the gut, and a balanced microbiome is a key factor for an effective immune response. Multi-strain probiotic formulas help inhibit the growth of pathogenic bacteria and support immunity, particularly during periods of stress or seasonal changes.
Are there probiotics suited for people aged 50 and over?
Yes. With age, the diversity and concentration of beneficial gut bacteria tend to naturally decline. Formulas specifically designed for adults aged 50 and over, with strains selected for their particular digestive and immune needs, are available in our selection of over 100 probiotics.
