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.
We know that too much sugar is bad for our waistlines and our heart health, but now there's mounting evidence that high levels of sugar consumption can also have a negative effect on brain health -- from cognitive function to psychological wellbeing.esearch has also found that people who eat a standard American diet that's high in processed foods -- which typically contain high amounts of saturated fat, sugar and salt -- are at an increased risk for developing depression, compared to those who eat a whole foods diet that's lower in sugar.