The Gut–Immune Connection: Why Probiotics Matter More Than Ever

Researchers estimate that nearly 70% of the immune system resides in the gut, making digestive health a cornerstone of immune function.

Probiotics from the Lactobacillus and Bifidobacterium families are among the most studied beneficial bacteria for supporting gut balance, digestion, and immune defense.

By helping maintain a healthy gut microbiome, probiotic supplementation may support smoother digestion, reduced bloating, and stronger natural defenses — benefits that extend beyond the stomach.