At birth a brown bear cub weighs about a pound and a half or two pounds, and when they emerge from the den about four months later the cubs average about 11 or 12 pounds. Milk production and intake increases four-fold after they emerge from the den.
Carbohydrate drink. Carbohydrate drink: The administration of a complex carbohydrate-rich drink before surgery (100gm the evening before surgery and 50gm 2-3 hours preop) may increase insulin sensitivity but does not reduce complications or significantly improve other outcomes when compared to placebo fluids (1).
A carbohydrate is an organic compound with the general formula Cm(H2O)n, that is, consisting only of carbon, hydrogen and oxygen, the last two in the 2:1 atom ratio. Carbohydrates can be viewed as hydrates of carbon, hence their name.   The term is most common in biochemistry, where it is a synonym of saccharide.or example, blood sugar is the monosaccharide glucose, table sugar is the disaccharide sucrose, and milk sugar is the disaccharide lactose (see illustration).   Carbohydrates perform numerous roles in living things.