Type 2 diabetes


Type 2 diabetes is a chronic condition that occurs when the body does not produce enough insulin or when the insulin produced does not work properly. Insulin is a hormone responsible for helping regulate the amount of sugar in the blood. When the body doesn’t produce enough insulin or when it’s not used properly, the sugar levels in the blood can become very high, leading to various health issues. Some of the most common symptoms of type 2 diabetes include increased thirst and urination, extreme hunger, fatigue, and slow-healing sores. Common treatments involve reducing sugar consumption, increasing physical activity, and taking prescribed medications.


The most common symptoms of Type 2 diabetes include increased thirst and hunger, frequent urination, fatigue, blurred vision, slow healing cuts and bruises, and tingling or numbness in the hands or feet. Other possible symptoms are weight gain, reduced appetite, irritability, headaches, and frequent infections.


The exact cause of type 2 diabetes is unknown, however, there are several risk factors that are known to increase the risk of developing the condition such as: being overweight or obese; lack of physical activity; having a family history of diabetes; having high blood pressure; having high cholesterol; age; race/ethnicity and having gestational diabetes during pregnancy. Other factors such as eating an unhealthy diet, smoking, and drinking excess alcohol may also contribute to the development of type 2 diabetes.

Risk factors

The risk factors for Type 2 diabetes are:

  1. Being over 45 years of age
  2. Having a family history of diabetes
  3. Being overweight or obese
  4. Having high blood pressure
  5. Not getting enough physical activity
  6. Having an unhealthy diet
  7. Suffering from polycystic ovarian syndrome
  8. Having high levels of triglycerides
  9. Having gestational diabetes (diabetes during pregnancy)
  10. 0. Having impaired glucose tolerance or impaired fasting glucose.


Type 2 diabetes is typically diagnosed by measuring a patient’s fasting blood glucose levels. Additionally, a patient may also be tested for their HbA1c levels to determine their average blood sugar levels over the past three months. The diagnosis of Type 2 diabetes may also involve a physical exam and personal and family medical history to identify any additional risk factors.


Type 2 diabetes is the most common type of diabetes. It is a chronic condition in which the body does not make enough insulin, or it does not process the insulin it does make efficiently enough to regulate blood sugar levels.

Type 2 diabetes can be broken down into several subtypes. These include exogenous (originating from outside of the body), endogenous (originating from within the body), and secondary diabetes, which is diabetes that is caused by other conditions.

Exogenous diabetes is caused by a lack of insulin, either due to poor diet, genetics, or lifestyle. Endogenous diabetes is caused by the body’s inability to produce enough insulin. This can be caused by genetics, stress, or other health conditions.

Secondary diabetes is caused by other conditions such as infections, medications, or other hormonal disorders. This type of diabetes can be caused by conditions such as Cushing’s syndrome, acromegaly, or by certain medications such as glucocorticoids.

Finally, there is gestational diabetes, which is diabetes that affects pregnant women. This type of diabetes occurs when the placenta does not produce enough insulin.


The treatment options for Type 2 diabetes depend on the individual and the severity of their condition. Generally, treatment includes making lifestyle changes, such as eating healthy, increasing physical activity, and managing stress. In addition, some people may need to take oral medications such as metformin, glipizide, and/or insulin to help manage blood glucose levels. Other treatment options may include weight loss surgery or use of specialized diabetes devices, such as continuous glucose monitoring or insulin pumps. Ultimately, the goal of treatment is to manage glucose levels and reduce the risk of diabetes-related complications.


To reduce the risk of type 2 diabetes, individuals should focus on maintaining a healthy weight and an active lifestyle. Eating a nutritious and balanced diet with plenty of fruits and vegetables can also help to prevent the onset of diabetes. Regular exercise can help to lower blood sugar levels, manage weight, and improve overall health. Other steps that can be taken to reduce the risk of type 2 diabetes include reducing stress levels, quitting smoking, and limiting the amount of alcohol consumed.

Gender differences?

Yes, there are gender-specific differences in the presentation and management of Type 2 diabetes. Women with Type 2 diabetes are more likely to experience a cluster of symptoms called “diabetic ketoacidosis” which includes nausea, vomiting, and abdominal pain. Women with Type 2 diabetes also tend to have higher cholesterol and triglyceride levels than men with the same condition, indicating that they may be at a higher risk for cardiovascular disease. Furthermore, women are also more likely to experience significant hypoglycemic episodes than men with Type 2 diabetes, as well as higher HBA1c levels.

Because of these gender-specific differences, women with Type 2 diabetes require unique management strategies. This often includes more intensive lifestyle changes, such as engaging in regular physical activity, getting adequate amounts of sleep, and eating a healthy, balanced diet. Additionally, women may require more frequent blood glucose monitoring, and they may need to adjust their medication regimen more often or take additional medications to help manage their diabetes.


Nutrition plays a fundamental role in the management of Type 2 diabetes, both for the prevention of disease and for controlling symptoms. Proper nutrition helps to regulate blood sugar and insulin levels, reduces the risk of complications, and maintains a healthy weight. Eating a balanced diet with plenty of fiber, healthy fats, and complex carbohydrates can help people with Type 2 diabetes manage their condition. Eating on a regular schedule, monitoring portion sizes and sugar intake, and avoiding foods high in trans fats, cholesterol and sodium can also help people with Type 2 diabetes maintain good health. Additionally, the body needs certain vitamins and minerals to function correctly and help regulate blood sugar and insulin levels, so micronutrients like vitamins A, B, C, D, and E are essential for individuals with Type 2 diabetes.

Physical Activity

Physical activity can have positive effects on Type 2 diabetes by helping to reduce blood sugar levels and improve insulin sensitivity. Regular physical activity helps to manage blood glucose levels by encouraging cells to use more glucose as energy. It also increases fat loss, reduces risk of cardiovascular disease, helps to control blood pressure, and improves overall quality of life. Additionally, physical activity can provide mental benefits, such as mood improvement, improved sleep, and reduced stress. All of these benefits can help to manage diabetes and reduce symptoms.

Further Reading

  1. https://www.ncbi.nlm.nih.gov/books/NBK362855/
  2. https://www.uptodate.com/contents/type-2-diabetes-overview-beyond-the-basics/print
  3. https://diabetes.org/diabetes/type-2
  4. https://medlineplus.gov/diabetestype2.html
  5. https://www.mayoclinic.org/diseases-conditions/type-2-diabetes/symptoms-causes/syc-20351193

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