Gut dysbiosis is the term used to describe an imbalance in the gut microbiome, which refers to the quantity and diversity of bacteria. Not having enough beneficial bacteria to outnumber the harmful bacteria or not having enough diversification of microbial strains are signs of gut dysbiosis and can negatively affect human health. Evidence suggests that long-term gut dysbiosis is associated with gastrointestinal conditions, such as irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD), obesity, cardiovascular disease, allergies, asthma, and celiac disease.