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/...
Decaffeinated coffee contains up to 4 mg of caffeine per cup. Milk and sugar can transform coffee from a low-calorie beverage to a high-calorie drink, according to the book, Nutrition for Health, Fitness and Sport by Melvin H. Williams. Understanding caloric content of coffee with milk and sugar enables informed dietary choices.