You should have a TB blood (or TB skin test) if you: 1  have had frequent close contact with someone who has active TB disease, 2  have lived in a country where many people have TB, 3  work or live in a nursing home, clinic, hospital, prison, or homeless shelter, or.  have HIV infection or your immune system is not very strong.
Sugar does not make you hyper, what could be making people hyper is the chemicals or additives in the food! Sugar in it's natural state may give you a bit more energy but in no way should it make you hyper, if it does, you may have trouble processing sugars and need to go get tested.
Researchers found a kind of insulin-and-blood-sugar roller-coaster scenario. Peopleâs blood sugar levels peaked higher if they got sucralose, rather than water, before the glucose challenge test. Insulin levels also climbed higher. And, a few hours into the test, at the lowest blood sugar point, sucralose consumption led to lower blood sugar levels than did water, which can set the stage for carb cravings.