A positive TST or IGRA test result means that the person is likely to have been exposed to TB. It may be due to a latent or active TB infection. If a health practitioner suspects that someone has active tuberculosis, other tests, such as chest X-rays and AFB laboratory testing, are used to confirm the diagnosis.
In IBS the sugars can help create gas, which then puts pressure on the gut and causes the colon to expand and the expanding realeases neurotransmitters that can cause symptoms. Pain and d. But there is an underlying functional problem, not the sugar itself or gas or bacteria. IBS Forum Moderator. I am not a doctor.
In this Article. 1  1. Eating Too Much Sugar Causes Diabetes. 2  2. There Are Too Many Rules in a Diabetes Diet. 3  3. Carbohydrates Are Bad for Diabetes.  4. Protein Is Better Than Carbohydrates for 1  Diabetes. 5. You Can Adjust Your Diabetes Drugs to âCoverâ Whatever You 2  Eat. 6. You'll Need to Give Up Your Favorite Foods.