Probiotics are generally safe for the vast majority of people, however negative effects can arise. The most typical adverse effects include a rise in gas, bloating, constipation, and thirst for a short period of time. Some persons may also have a negative reaction to probiotic supplement components or naturally occurring amines in probiotic meals. It is important to note that many of these side effects go away after starting treatment with plain water instead of soda, reducing the amount of food consumed during this time. The main advantage of probiotics is that they help maintain good digestive health by providing beneficial bacteria which protect against harmful organisms such as yeast and fungi. Probiotics have been shown to reduce symptoms of irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). They may also improve symptoms of allergies and asthma, prevent diarrhea in persons who have undergone surgery, treat infections caused by deficient immune systems, and promote bone growth in children. Many people choose to take probiotics because of possible health benefits related to maintaining healthy digestion. Although there does not appear to be any significant risk associated with taking probiotics, some individuals may experience side effects while others may not. As with any other product, if you have concerns about possible adverse reactions to certain supplements, it is best to discuss them with your physician first before stopping use of any products.