Yogurt (Probiotic)

Lactobacillus bulgaricus + Streptococcus thermophilus

Traditional fermented milk — the original probiotic food. Contains L. bulgaricus and S. thermophilus. Some brands add additional strains. Look for "live active cultures."

Safety Profile

Contraindications

Dairy allergy. Lactose intolerance (though yogurt has reduced lactose).

Interactions

Take 2 hours apart from antibiotics.

Side Effects

Very safe. Dairy reactions in allergic individuals.