Insulin Resistance Symptoms

There are several insulin resistance symptoms that can help you identify whether or not you have the condition. Even if you do, there are several principles you can employ in order to overcome the condition quickly and easily, including an insulin resistance diet.

The best insulin resistance diet is one that has a low intake of carbohydrates. Type 2 diabetes diets are the most effective in helping overcome insulin resistance symptoms.

What is Insulin Resistance?

Insulin is the hormone responsible for the control of blood sugar (glucose) and is manufactured by the pancreas. People who have type 1 diabetes produce very little (or even none) of this hormone. As a result, they must take regular injections of insulin in order to function normally.

Type 2 diabetes on the other hand is where the body produces insulin normally but the insulin doesn't work in the body as it should so greater amounts of insulin are required. The body is said to be 'resistant' to insulin.

As a result, elevated levels of glucose remain in the bloodstream, leading to many serious health issues. Over time, it may result in blindness, peripheral neuropathy (damaged blood vessels and nerves in fingers and toes that may require amputation) and coronary heart disease to name a few.

Not only are there symptoms of insulin resistance, but insulin resistance itself is a symptom of several diseases including type 2 diabetes, poly-cystic ovarian syndrome and obesity. It also appears to occur in people who use certain medications like antidepressants.

Why insulin is produced

When you consume a food containing carbohydrate, your blood sugar (blood glucose) increases. Depending on the amount eaten, the type of carbohydrate eaten and what has been eaten with it, insulin will be secreted from the pancreas. Insulin then binds with receptors on cell membranes and allows glucose (and other nutrients) to flow into the cells.

Over many years, the insulin receptors get bombarded with insulin and become de-sensitised to it's action. This is the same mechanism by which a regular coffee drinker becomes de-sensitised to caffeine and requires greater amounts to get the same 'hit'. Someone with insulin resistance requires more and more insulin to drive the nutrients into the cells.

It is interesting to note that in the past, type 2 diabetes was also called adult-onset diabetes because it took many years for the cells to become de-sensitised to insulin. Unfortunately though, insulin resistance and type 2 diabetes are now becoming prevalent in children so the term adult-onset is no longer used.

The causes of Insulin Resistance Symptoms:

High intake of high-density or refined carbohydrates.

Concentrated sources of carbohydrates like sugars, bread, pasta, cereals, rice, pastries, etc. all cause a dramatic rise in blood sugar leading to insulin secretion and over time, insulin resistance.

High intakes of saturated and trans-fatty acids.

All of your body cells have membranes made of phospholipids, part of which comes from the fats we consume. A high intake of saturated and trans-fatty acids results in the cell membranes becoming less permeable, which makes the passage of nutrients across the cell membrane more difficult.

Nutrient deficiencies.

The body has a requirement for a whole range of nutrients: minerals, vitamins, amino acids and fatty acids. These nutrients have numerous functions in the body. Several minerals are involved in the transport of nutrients across cell membranes. These include: chromium, selenium and vanadium. A deficiency of any of these minerals impairs this function, resulting in insulin resistance.

Lack of exercise.

Any type of exercise involves muscular contraction, which means fuel is required by the muscle cells of the body. Furthermore, the transport of fuel into the cells means that the permeability of the cell membranes must improve for this to occur. A lack of exercise results in cell permeability staying the same or, over time, decreasing. This leads to insulin resistance.

The Insulin Resistance Symptoms:

As mentioned earlier insulin resistance may be a symptom of type 2 diabetes. However, there are also insulin resistance symptoms, which may assist in identifying whether or not you have the condition.

Fatigue.

People with insulin resistance generally find they are tired at certain times of the day and may even be tired all day. In particular, they may feel quite sleepy immediately after eating a meal.

Obesity.

It is hard to know whether obesity leads to insulin resistance or vice versa. Either way, the degree of insulin resistance worsens as a person becomes progressively more overweight.

Foggy Brain.

This condition characterises an inability to 'think straight'. It is associated with mental fatigue, lack of concentration, poor memory, loss of creativity and even learning disabilities. This is one of the classic insulin resistance symptoms.

Agitation.

Feelings of moodiness or general discomfort is commonly associated with insulin resistance but it can usually be overcome by eating a meal.

Bloating.

Most intestinal gas results from carbohydrate consumption. People with insulin resistance tend to get a lot of gas.

How to Test For Insulin Resistance:

There are several tests that can be done that act as indicators of insulin resistance. The most relevant test is a fasting blood glucose test.

Fasting Blood Glucose.

In a healthy person, when they wake up in the morning after sleeping for 6-8 hours their blood glucose level should be low (because nothing has been eaten). However, in a person with insulin resistance, their blood glucose level is high in a fasted state.

A measurement over 7.0 mmol/L is one of the strongest insulin resistance symptoms.

Triglycerides.

Triglycerides are a measure of a type of fat in the bloodstream and a high level is strongly associated with an increased risk of heart disease.

Most people who are overweight and/ or who have diabetes tend to high high levels of triglycerides.

A level over 200mg/dL is considered high and may be indicative of some degreee of insulin resistance, i.e. it is one of the insulin resistance symptoms. This test isn't as reliable as a fasting blood glucose test an as indicator of insulin resistance.

Blood Pressure.

A less reliable but still notable test for insulin resistance is blood pressure.

Insulin is a storage hormone and in healthy individuals promotes the storage of magnesium in cells. Magnesium is responsible for causing muscles to relax, particularly the smooth muscles lining blood vessels.

In people who are insulin resistant the magnesium can't be transported into the cells and gets excreted through the urine. As a result, the blood vessels constrict, which leads to an increase in blood pressure.

A systolic measurement over 140 and/ or a diastolic measurement over 90 may indicate some degree of insulin resistance.

Preventing Insulin Resistance:

Overcoming insulin resistance requires incorporating lifestyle habits that are the exact opposite of the causes. This means following a diet that is low in high-density and refined carbohydrates and high in natural (low-to-medium density) carbohydrates.

Replacing your existing fat/ oil intake with unsaturated ('healthy') fats can make your cell membranes more permeable, which means nutrients can flow into the cells easier and wastes can flow out of the cells easier. Good sources of healthy' fats include: olive oil, fish oil, flax seed oil, avocadoes, nuts and seeds.

Selecting foods that are high in the minerals (chromium, selenium and vanadium) involved in nutrient transport through cell membranes is beneficial. These include foods like oysters, whole-grain cereals, fish and shellfish, raw onion, potatoes, egg yolk, beef, broccoli, nuts/ seeds, parsley and garlic.

Supplementing your diet with the previously mentioned minerals can also be beneficial in improving insulin sensitivity and overcoming insulin resistance symptoms. There are also other nutrients that nutritional science has discovered that can dramatically improve insulin sensitivity.

These are the supplements for insulin resistance: alpha lipoic acid (ALA), 4-hydroxyisoleucine (an extract from fenugreek seed), corosolic acid (from Banaba Leaf), Gymnema Sylvestre and extracts from cinnamon. [NOTE: Chromium, ALA, Gymnema Sylvestre and 4-hydroxyisoleucine are found in GI Factor].

Finally, incorporating exercise into your lifestyle can reverse insulin resistance symptoms by increasing cell permeability. Find the type or types of exercise you enjoy doing and can see yourself doing long term. Make a commitment to perform it on a regular basis and get moving!

Most disease common in civilised societies are reversible through lifestyle choices. You are now at a cross-road with two possible paths to follow. One path will lead you to a life of fun, energy, passion and health. The other to a rapid physical decline, lethargy, reduced quality of life and an early death... The choice is yours!

If you would like to discover some strategies to naturally reverse insulin resistance and overcome diabetes, get a copy of the book, How To Reverse Diabetes Now!

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