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.
Energy (kcal) per portion (just 15ml): 18 Teaspoons of sugar: 1. To help minimise the damage caused by sugar when drinking alcohol, I recommend opting for wine, champagne or bottled beer as a serving of these drinks contain around 2 grams of sugar which is definitely safer for your teeth.