Intermediate-Acting Insulin for Treatment of Diabetes: NPH and Lente Insulins - Effects of Intermediate Insulin on Blood Glucose Levels

Carbs in Food
Glycemic Index GI of Carbs
Glycemic Load of Carbs
GI Diet - Low GI Diet

Information About Carbs | Carbohydrates Guide | Low Carb Diets

Intermediate-Acting Insulin

Action of Intermediate-Acting Insulin

Characterized by a cloudy appearance, this type of insulin has a longer lifespan than short-acting insulin but it is slower to start working and takes longer to reach its maximum strength. Intermediate-acting insulin usually starts working within 2-4 hours after injection, peaks somewhere between 4-14 hours and remains working for approximately 24 hours.

NPH Insulin

Types of intermediate-acting insulin include NPH (Neutral Protamine Hagedorn) and LENTE insulin. NPH insulin contains protamine which slows down the speed of absorption. Because of this, the insulin takes longer to reach the bloodstream but has a longer peak and lifespan. This means that fewer insulin injections are needed each day.

Lente Insulin

However, some diabetes patients are allergic to protamine. For these diabetics, a better choice is LENTE insulin. This type of intermediate-acting insulin contains added zinc which performs a similar function to the protamine in NPH.

For more, see Types of Commercial Insulin

Warning: Always consult your doctor or diabetes counselor about which type of insulin is best for your diabetes.

General Advice For Diabetics
Diabetes Information
Diabetes Symptoms
Diabetes Test
Diabetes Treatment
Diabetes Management
Diabetes Health Problems
Diabetes and Weight Loss
Gestational Diabetes
Pre-Diabetes Guide
Hyperglycemia - High Blood Glucose
Hypoglycemia - Low Blood Glucose
Diabetic Diet Advice
Diabetes, Carbs and Diet
Diabetes Health on Low Carb Diet
Obesity Information
Diabesity, Diabetes and Obesity

Hormone to Lower Blood Glucose
Insulin Information
Insulin Hormone & Blood Glucose
Hyperinsulimia - High Insulin Levels
Insulin and Glucose For Brain
Insulin and Obesity
Insulin Development
Types of Insulin
Synthetic Insulin: Animal/Human
Long Acting Insulin
Intermediate Acting Insulin
Rapid Acting Insulin
Short Acting Insulin
Insulin Resistance
Insulin Resistance, Obesity, Carbs
Insulin Resistance Syndrome

Carbs and Glycemic Response
Carbohydrates Information
Complex Carbs Guide
Facts About Carbohydrates
Dietary Fiber
Digestion of Carbs
Blood Glucose Levels
Glucose into Energy
Blood Glucose Monitor/Meter
Glycemic Index Food Chart
Glycemic Index - How Measured?
What Affects Glycemic Value?
Glycemic Value of a Meal
Health Effects of High GI Carbs
Glycemic Index Food Pyramid
GI Diet Recipes

Glycemic Index (GI)
GI Values in Carbohydrates
GI Value For Beans
GI Value For Bread
GI Value For Cereal
GI Value For Dairy Food
GI Value For Drinks
GI Value For Fruit
GI Value For Meat/Fish
GI Value For Nuts
GI Value For Snacks
GI Value For Starchy Carbs
GI Value For Sugar
GI Value For Vegetables
GI Value For Whole Grains


Carbs-Information.com provides general information about the glycemic index (GI), glycemic load (GL), low GI diets, GI values for all food groups, health problems of high blood glucose including metabolic disorders such as pre-diabetes, impaired glucose tolerance, insulin resistance, hyperinsulinism as well as type 1 and type 2 diabetes. But no information is intended as a substitute for medical advice. Copyright 2003-2018.