Why we check sugar laval up to that time teatime contained by diabetes?

Why we check sugar laval up to that time teatime contained by diabetes?
Your body needs insulin for two reason. One is "background." You obligation this no matter how much food you put away. The second reason is for the actual food you chomp through. The fasting theory test tells you if your milieu dose of insulin is correct.
You check before meal so you know how much insulin to give yourself... the objective is to correct the glucose to "normal" before you chomp through because it will surly rise after you eat.
You stipulation to check before the suppertime so that you will know what your blood sugar is. If it is high until that time you even eat and if you are on hurriedly acting insulin, you will need to run more to compensate for the high blood sugar and the feast.
If you take insulin it will sustain you judge how much you involve to take. If you are not an insulin user after it will help you agree on if you should limit your intake. If your sugar is illustrious or low that may change what your just about to eat. Testing is a flawless tool to good sugar control and since you add more sugar to your system by consumption its always angelic to know where you stand.
so you know how to cover yourself past you eat. you might want extra or less insulin