Home / Diabetes / Diabetes Causes

Diabetes Causes

Many people think that eating excess sugar causes diabetes, but that’s not really the case. So, what causes diabetes? Eating too many calories leads to weight gain and obesity is one of the major risk factors for type 2 diabetes.

Again, weight gain is not necessarily what causes diabetes. There are other risk factors such as age and family history that can also contribute. Health Total’s integrated approach is easy-to-follow and not only helps you to manage the symptoms of diabetes, but also helps you to lose weight! We have a 4-step scientific approach to lower blood sugar levels as well as other health-related problems.

cinnamon stick helps manage diabetesSign up for a Free Consultation and find out how easy it is to manage and control diabetes with Health Total Diabetes Management plan!

Diabetes can be categorised into two broad types:

Type 1 diabetes

There is a certain type of cell present in our body, known as beta cells, whose primary function is to store and secrete insulin. Insulin is a hormone that transports sugar and glucose to cells in the body, where it is used as fuel. However, when a person is suffering from type 1 diabetes, the immune system begins to destroy these essential beta cells, thus hampering this process.

As a result, glucose builds up in the body and this is what causes diabetes type 1. Though the symptoms of type 1 are quite subtle, they include –

  • Pain in the stomach
  • Dryness in the mouth & extreme thirst
  • Nausea & vomiting
  • Increased hunger
  • Weight loss
  • Frequent urination
  • Heavy breathing
  • Blurred vision & feeling of fatigue
  • Occurrence of skin & urinary infections

Causes of Diabetes Type 1

Type 1 is a rare health disorder, as it does not affect as many people compared to type 2. So, what causes diabetes type 1 is not clearly known. Some common factors that can lead to occurrence of type 1 include –


If either of your parents suffer from type 1 or you have a family history, it is likely that you may also develop it at some point in your life. This type affects both men, women and children and is common in individuals below 20 years.


The presence of any virus in the body can cause havoc in your immune system. When the body tries to get rid of the virus, it begins to attack the pancreas. While doing so, it begins to kill the beta cells, leading to high levels of insulin in the body.

Other health disorders

If you suffer from health disorders such as vitiligo or Grave’s disease, you could be at a high risk of suffering from type 1.

what causes diabetes? Eat broccoli to manage diabetes symptomsTreatment

Though the symptoms of type 1 are misleading, ignoring them could lead to serious health problems. Type 1 is difficult to manage and control. So, it is best to seek advice of a health expert. Staying active, eating healthy and cutting down on unhealthy sugars are some of the best ways to manage type 1.

Type 2 diabetes

Unlike type 1, what cause diabetes type 2  is the body producing insulin but the cells not using it. This condition is known as insulin resistance. As a result, the pancreas produce more insulin to get glucose into the cells, leading to high blood sugar levels. Symptoms of type 2 diabetes include –

  • Extreme thirst
  • Frequent urination
  • Blurred vision
  • Fatigue & irritability
  • Numbness in hands or feet
  • Wounds do not heal easily
  • Occurrence of yeast infections

What Causes Diabetes Type 2

Some of the factors are –


While genes give us our good look and charming features, they can also pass on undesirable health disorders. If either of your parents suffer from type 2 diabetes or if you have a family history, it further increases your risk of developing this health issue. Type 2 is common among people above 45 years.

Sedentary lifestyle & diet

Glucose is obtained from what you eat. So, a diet high in sugar and other unhealthy fats can lead to excess levels of glucose in the body. Also, leading a sedentary lifestyle, accompanied by high stress levels and lack of sleep can lower immunity, making you prone to various health problems.

Substance abuse

Excessive alcohol consumption, regular smoking, consuming drugs or heavy medication lowers immunity and leads to a build-up of harmful toxins in the body. This increases the risk of developing serious health problems.

strawberriesHigh sugar diet

Sugar is found naturally in a majority of foods in the form of simple carbohydrates. While natural sugars may not harm the body, artificial sugars can. High intake of sugar can cause obesity and heart problems, which can further increase the risk of developing type 2 diabetes. Here’s a list of foods high in sugar content, which you must avoid –

  • Packaged & processed foods
  • Sweetened soft drinks
  • High fructose corn syrup
  • Sugary candies


What causes diabetes type 2 is faulty genes or an unhealthy diet. While you cannot control your genes, you can surely watch what you eat. Conventional medicines are not the only way to manage diabetes. Making certain lifestyle modifications and dietary changes go a long way in managing diabetes.

If left untreated, type 2 can lead to –

  • Heart problems
  • Loss of vision
  • Kidney failure
  • Poor circulation of blood

Call our toll-free 1800 266 0607 to book an appointment with Health Total experts!