1 People with diseases or conditions that weaken the immune system, such as HIV or AIDS, which makes them more vulnerable to a TB infection.  Those who are in confined living conditions such as homeless shelters, migrant farm camps, nursing homes, schools, and correctional facilities.
NO, there is no caffeine in Sugar. Sugar is derived from many sources. Table sugar is made from molasses derived from sugarcane juice and is chemically known as sucrose. It is also extracted from beetroot. Look up https://en.m.wikipedia.org/wiki/...
Consuming sugar alongside caffeine in coffee, tea, cola or chocolate may exacerbate attention deficit disorder symptoms. Whatâs more, the effects of caffeine are likely to be more short-lived than those from conventional medication, and may diminish over time, as habitual intake can lead to increased tolerance.