Daily probiotics may support digestive comfort for some people, but the outcome depends on the product, strain, dose, and individual biology. Short-term benefits can include improved bowel regularity, reduced bloating, or better recovery after antibiotics. Some people experience transient gas or bloating at the beginning—often dose-related—so gradual titration can improve tolerance. Long-term, the key question is whether there is a clear goal. Without a defined purpose, a sustainable foundation often comes from fermented foods, fiber-rich eating patterns, and sleep/stress optimization rather than indefinite supplementation. Safety also matters: while most probiotics are well tolerated in healthy individuals, use in severely immunocompromised patients or certain high-risk medical settings should be clinician-guided. Bottom line: daily use is most rational as a goal-driven, time-bounded protocol—if there is no meaningful benefit after 2–4 weeks, reassess the strain/product or the overall strategy.