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Insulin is a phrase that is commonly heard and discussed, particularly among diabetic individuals. Some of us believe insulin is administered to people with diabetes to manage their blood sugar levels. However, are you aware that it is a naturally occurring hormone?


Hormones are chemical messengers that instruct the body to perform its specialised function. For example, insulin is necessary to maintain a healthy existence. The significance of this pancreatic hormone will be discussed in this blog.


Functional insulin insufficiency is one of the fundamental causes of diabetes. Insulin resistance is a complex illness in which the body does not properly respond to insulin, a hormone produced by the pancreas that is crucial for regulating blood sugar levels. Multiple genetic and behavioural variables can contribute to insulin resistance. Some dietitians also prescribe power detox as an added benefit for maintaining insulin levels.

What Is Insulin?

The pancreas is responsible for manufacturing the hormone insulin.


It's to regulate the amount of a nutrient transported via your circulation. For example, insulin is typically related to blood sugar regulation. So when you ingest carbohydrates, sugar in your bloodstream will increase. To control this, it is vital to consume meals designed for a medical condition.


These higher levels trigger insulin release into the bloodstream by the pancreatic cells. Then, insulin circulates throughout your bloodstream, encouraging your cells to absorb blood sugar. Due to this process, the amount of sugar in the blood is reduced.


In extreme cases, elevated blood sugar levels can have toxic effects, resulting in severe harm or even death if the illness is not treated.


Occasionally, cells cease to respond effectively to insulin. The term for this condition is insulin resistance.


As a result of this disease, your pancreas produces an increased amount of insulin to lower blood sugar levels. Sadly, this results in hyperinsulinemia, a disorder characterised by an overabundance of insulin in the bloodstream.


Your cells may grow more resistant to insulin over time, which can lead to a rise in insulin and blood sugar levels. If you have diabetes, this may occur.


Your pancreas may deteriorate with time, leading to a decrease in insulin production. Suppose, for instance, that your blood sugar levels are substantially greater than a predetermined limit. You may be diagnosed with type 2 diabetes in this instance. This prevalent disorder, which affects around 9 % of the world's population, is mostly caused by insulin resistance.

What Is Insulin Resistance?

Insulin resistance refers to the absence of an insulin response. Insulin, a hormone released by the pancreas, aids in the control of blood sugar. Insulin resistance is a complex condition in which the body does not normally respond to insulin. Diabetes mellitus is a metabolic condition in which the body's muscle, fat, and liver cells become insulin-resistant. Depending on the underlying cause, insulin resistance can be either temporary or chronic. In certain instances, it is curable. Several genetic and environmental factors have been associated with the onset of insulin resistance.

Symptoms of Insulin Resistance

Before the onset of diabetes, symptoms of insulin resistance are infrequent. According to the CDC, more than 85 % of persons with prediabetes are unaware.


If you have insulin resistance, your pancreas can produce more insulin to maintain normal blood sugar levels, and you will not suffer any symptoms.


Nonetheless, insulin resistance can rise, and insulin-producing pancreatic cells can deplete with time. As a result, hyperglycemia (high blood sugar) is caused by the pancreas' inability to produce sufficient insulin to overcome the body's resistance to it.


  • Dryness of the mouth
  • Too frequent urination (peeing)
  • A surge in hunger
  • Incapacity to concentrate on objects
  • Headaches
  • Skin and sexually transmitted infections
  • Healing is a lengthy process.
  • Many people can go for years without exhibiting any other symptoms.

Disorders Connected To Insulin Resistance

Strong correlations exist between insulin resistance and the following diseases and conditions:

  • Skin Disorder

Individuals with insulin resistance are more likely to develop acanthosis nigricans. In the armpits and the nape of the neck, velvety, thick patches form. Moreover, some individuals with fair skin may suffer a darkening of their complexion due to increased melanin synthesis.

  • Hormonal Disproportion

There is a relationship between insulin resistance and polycystic ovarian syndrome (PCOS). In addition to menstrual discomfort, infertility, and inconsistent menstrual cycles, PCOS may cause the following symptoms:

  • Heart Conditions

High blood insulin levels have been associated with an increased risk of vascular problems, including heart disease, even in persons without diabetes.

  • Diabetes 

High blood glucose levels (also known as hyperglycemia) are a sign of insulin resistance, which, if left untreated, can lead to pre-diabetes and type 2 diabetes.

  • Depressive Disorder

Insulin levels in the blood, independent of diabetes, are connected with an increased risk of major depressive disorder (MDD).

The Bottom Line

Insulin resistance is a characteristic shared by prediabetes and types 2 diabetes. Insulin is important for the appropriate use of glucose and the prevention of hyperglycemia. When insulin fails to act normally, there is an increase in blood sugar levels, followed by the development of diabetes. Many people with prediabetes can prevent the onset of type 2 diabetes by making good lifestyle modifications early on.


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