The human body needs a small amount of insulin between meals and a larger amount with meals. Most diabetics need me more than one type of insulin to compensate for decreasing.
Short-acting insulin:
Helps the body to take advantage of food Will be eaten, taken more than once in the   The majority of patients, especially in patients   The first type.
Long-acting insulin:
Helps maintain the insurance insulin in the body between meals or during the night.
Insulin mixture ready:
Is ready compound of short-acting insulin and long-acting together. Easy to measure the dose of insulin, but in most cases it is difficult to control the level of sugar in the blood.
Name insulin 
 | 
Effect begins 
 | 
Best effect 
 | 
End effect 
 | 
Q and Lin very short-acting ((Lispro, Aspart, Glulisine * 
 | 
10 minutes 
 | 
90 minutes 
 | 
3 hours 
 | 
Enso Lin short-acting ** (Regular) 
 | 
30 minutes 
 | 
3-4 hours 
 | 
8 hours 
 | 
Intermediate acting insulin ( (NPH 
 | 
90 - 120 minutes 
 | 
4 - 15 hours 
 | 
22-24 hours 
 | 
Long-acting insulinUltralente, Glargine)) 
 | 
4 hours 
 | 
10-24 hours 
 | 
36 hours 
 | 
Ready-mix insulin 
 | 
0-1 hours 
 | 
3-13 hours 
 | 
12-20 hours 
 | 
* Must be taken 30 minutes before a meal.