If the cable isn't in excellent physical shape, its data carrying capability goes down and your Internet speed will suffer. The same rule applies to its connectors and to the cable in Comcast's system as well.
Sugar is a source of carbohydrate and energy. It provides 4 calories per gram or 16 calories in a level teaspoon (4 g). This compares to 36 calories for the same amount (4 g) of fat or oil (e.g., butter, margarine, canola oil). On its own, sugar has no other nutrients.
This means that if 2,000 calories a day is about your average, you shouldnât have more than 100 calories from added sugar. Because carbohydrates contain 4 calories per gram, this amounts to a maximum of 25 grams of added sugar per day.