Probiotics can enhance your well-being and help prevent illness. As an immunologist-backed expert resource, here are proven examples grounded in research.
Regular probiotic intake reduces your risk of winter flu and colds. "Probiotics boost production of short-chain fatty acids, like butyric acid, in the gut, which strengthens the immune system," explains immunologist Ger Rijkers. This limits opportunities for flu viruses and respiratory infections. While the exact beneficial bacteria vary by individual and aren't fully pinpointed scientifically, rotating probiotic dairy drinks (often single-strain) or using multi-strain supplements is a safe approach. Enhance this with 200 milligrams of vitamin C daily—equivalent to four oranges or three kiwis—for amplified immune support. "The combination boosts resistance even more," Rijkers notes.
Read also: ‘Ingredients rich in probiotics‘
Antibiotics eliminate harmful bacteria but also wipe out beneficial ones, leaving your gut vulnerable to diarrhea. Studies confirm Lactobacillus rhamnosus Gorbach & Goldin (LGG) effectively counters this. Start probiotics at the beginning of your antibiotic course and continue for two weeks afterward.
Traveling to areas with lower hygiene standards? Probiotics like LGG and LCS cut the risk of traveler's diarrhea and speed recovery.
Probiotics also ease constipation, with Bifidobacterium lactis showing the strongest results.
Leiden University research reveals that a four-week course of eight prebiotics reduces depression risk by curbing worry and hopelessness in tough situations. Gut flora likely influences burnout, anxiety, autism, and ADHD too. As researcher Steenbergen emphasizes, "We don't know all the mechanisms yet, but optimal gut health is key to mental well-being." Diversify beneficial bacteria through live-culture dairy, rotating probiotic drinks, or multi-strain supplements for maximum impact.
