Take these probiotic supplements to aid in digestion and nutrient absorption, and to support your immune system. The live-active cultures of these friendly bacteria can help to prevent and treat a wide variety of ailments and improve your health. Their very definition is something that affirms life and health. There is a growing body of scientific evidence suggesting that probiotics can be used therapeutically to treat and prevent illness. One of the primary ways that probiotics improve our health is through their influence on the GALT, which in turn helps the immune system in our digestive tract fight off infection, decrease reactions to allergies, and heal inflammation in our digestive tract. Just like the digestive tract, the vagina relies on a precarious balance of good and bad bacteria. When that balance is off, it can result in bacterial vaginosis and yeast infections. In fact, bacterial vaginosis can actually lead to a yeast infection. Probiotics may also have a special role in maternal health, as pregnant women are particularly susceptible to vaginal infections. And bacterial vaginosis has been indicated as a contributing factor to pre-term labor, making probiotics a potential advantage for fetal health. Probiotic bacteria keep pathogenic or harmful microbes in check.