To calculate the standard deviation of those numbers: 1  1. 2  Work out the Mean (the simple average of the numbers). 3  2. Then for each number: subtract the Mean and square the result. 4  3. Then work out the mean of those squared differences.
General Practice. In brief: Blood sugar and food. The carb in the popcorn will be start to be absorbed into your blood stream within 30 min, but if your insulin response is good, your blood sugar may not go up at all. If you have type 1 diabetes, it would depend on how much insulin you take. In brief: Blood sugar and food.
Most types of rice quickly raise your blood sugar levels. The extent to which different foods affect your blood sugar levels also influences how hungry you will feel. It is mostly foods that contain carbohydrates, such as bread, pasta and rice, that can make your blood sugar levels go up.The more your blood sugar level swings after eating, the more likely you are to have uneven energy levels and to crave more carbohydrate-containing foods in the next several hours.n addition to its high carbohydrate content, rice also has a high glycemic index. High glycemic index foods, such as white bread, pretzels, scones, potato chips and many breakfast cereals, increase your blood sugar levels faster compared to low glycemic index foods, such as cauliflower, strawberries and sweet potatoes.