A complete blood count (CBC) gives important information about the kinds and numbers of cells in the blood, especially red blood cells, white blood cells, and platelets. A CBC helps your doctor check any symptoms, such as weakness, fatigue, or bruising, you may have. This test measures the amount of space (volume) red blood cells take up in the blood. 2  The value is given as a percentage of red blood cells in a volume of blood. 3  For example, a hematocrit of 38 means that 38% of the blood's volume is made of red blood cells.
At a typical cycling or running ârace paceâ, carbohydrate utilization is in the range of 2-3g/minute. Thus it is crucial to have a good glycogen stores as well as to have the proper carbohydrate intake during exercises lasting more than 2 hours.
If a food has a low glycemic load, it almost surely has a low glycemic index, however, it is harder to guess the load from the index. A diet which is low in carbohydrates automatically has a low glycemic load. Some nutritionists use the following categories for a diet's glycemic load: Low Glycemic Load - Less than 80 points per day. Medium Glycemic Load - 80-120 points per day. High Glycemic Load - Over 120 points per day.