We are independent & ad-supported. We may earn a commission for purchases made through our links.

Advertiser Disclosure

Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.

How We Make Money

We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently from our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What Is the Connection between Insulin Sensitivity and Diet?

By Erin J. Hill
Updated May 17, 2024
Our promise to you
WiseGeek is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGeek, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

Insulin sensitivity and diet are heavily linked, since eating a diet high in refined starch and sugar is a major risk factor for insulin resistance. Studies have also shown that changing one's diet to include large amounts of vegetables and fiber and low levels of fat and heavily processed food can reduce the risk or even reverse insulin resistance. Additionally, those who have diabetes are generally treated with an insulin resistance diet.

The primary link between insulin sensitivity and diet involves the relationship between refined carbohydrates and sugars, and blood glucose levels. When one eats large amounts of these foods, the pancreas releases a surge of insulin into the bloodstream to break them down into glucose so that the food can be used by the body. Those who eat too many of these foods produce more and more insulin, and the body eventually cannot break it down properly. This can lead to elevated blood sugar levels, food cravings, and eventually, to diabetes and other related health problems.

Insulin sensitivity and diet are also linked, because those who already have pre-diabetes and full-blown diabetes are generally required to watch their diets carefully to keep blood sugar levels stable and within a healthy range. While there are numerous diets developed by doctors and nutritionists which aim to help diabetics, most of them have several things in common. They generally involve eating very few refined foods and sugars and high amounts of fiber, fresh vegetables, and low glycemic fruits.

The glycemic index is a system which rates foods based on how much or how little they affect blood sugar levels. Low glycemic foods have little effect on blood sugar. These foods may include meats, green vegetables, and certain fruits or whole grains. They tend to stabilize blood glucose levels because they are released slowly into the bloodstream, and are thereby broken down more fully. High glycemic impact foods raise blood sugar levels because they are released into the blood more quickly, and thus, these should be avoided when trying to stabilize blood glucose levels.

Since insulin sensitivity and diet are so closely related, it is important for those with a family history of diabetes to closely monitor food intake and blood sugar. Those who have already been diagnosed with the disease may be able to control or even reverse type-2 diabetes with diet alone, or in combination with medication. Type-1 diabetes patients must also carefully monitor food intake, since they tend to have a high risk of hypoglycemia.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.

Discussion Comments

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.