Research reveals a link between gut health and a variety of ailments. Diabetes, obesity, rheumatoid arthritis, autoimmune diseases, depression, chronic fatigue syndrome, and mental health issues are some of them. Here are 8 signs of unhealthy gut. You experience digestive difficulties such as bloating, gas, or diarrhea, sugar cravings, bad breath, food allergies or sensitivities, moodiness, anxiety, and depression, skin problems, diabetes and autoimmune disease, and a depressed immune…