Diabetes is a condition where you have a high blood sugar level and your system fails to have healthy sugar metabolism. It affects millions of people worldwide every year and has complications if not managed well. Read the article for understanding diabetes, its types, symptoms, and management.

What is Diabetes and Why is it Caused?

Diabetes occurs when glucose or blood sugar gets too high than normal level. It is a result of an inactive lifestyle, obesity, or poor diet.

Let’s understand the physiology of our body for understanding diabetes and how it is caused. 

Carbohydrates are the major source of energy and our food comprises them adequately. 

In the process of digestion of food, carbohydrates break down into glucose and are carried through the bloodstream to various organs of the body. Insulin is produced in the pancreas and is necessary for glucose intake in the cells and it prevents excess sugar in the blood.

But when a person is suffering from diabetes, the production of insulin is affected (either reduced or restricted) and the target cells reject taking up the glucose. This results in the accumulation of excess glucose in the bloodstream and a rise in the blood sugar level.

Recommended blood glucose levels in diabetes patients:

Symptoms of Diabetes

Complications of Diabetes

When a person has a high blood sugar level and it isn’t controlled timely, it might lead to severe health issues. The following might be the complications of diabetes:

Types of Diabetes

Type 1 Diabetes

Popularly known as auto-immune disease or juvenile diabetes, this condition is dependent on insulin and is an immune system disorder. According to the CDC, 5-10% of total diabetic patients have Type 1 diabetes.

In type 1 diabetes, the person’s immune system attacks insulin-producing cells, thereby hindering the production of insulin, and therefore, you’ll need to take insulin dosage regularly to live. It is a hereditary disorder that generally occurs at an early age and is most probably observed in children and young adults. 

Type 2 Diabetes 

This type is popularly known as insulin-resistant diabetes as the insulin is produced in the patient’s body but either it isn’t sufficient or doesn’t work correctly. While Type 2 diabetes isn’t as severe as Type 1, in this condition, your body doesn’t make sufficient insulin or fails to use the insulin properly, and this becomes the reason for a spike in blood sugar levels. 

According to the CDC, 90-95% of total diabetic patients have Type 2 diabetes. It generally develops with aging but nowadays, it is also observed in children, teens, and young adults. 

Gestational Diabetes

Gestational diabetes is a condition where insulin isn’t used effectively in a woman when she’s pregnant. It might disappear after childbirth but raises her child’s risk of getting obese. It also increases the risk of Type 2 diabetes in the mother and baby in the later stages.


Prediabetics is a condition when the blood sugar levels are on the borderline, i.e., higher than the normal level but lower than the type 2 diabetic conditions. With precautions, prediabetes can be avoided completely.

Management of Diabetes 

While there is no proven evidence to cure diabetes, following these changes can help you live with it without incurring severe health risks.

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