A "jótékony baktériumok" (beneficial bacteria) are microorganisms that play a crucial role in maintaining health. They are often found in the human gut, where they help digest food, produce vitamins, and protect against harmful bacteria. These bacteria contribute to a balanced microbiome, which is essential for overall well-being. Many foods, such as yogurt and fermented products, contain these beneficial bacteria. They can also be taken as dietary supplements to support digestive health. By promoting a healthy gut environment, jótékony baktériumok can enhance the immune system and improve nutrient absorption, contributing to better health outcomes.