[Biology Class Notes] on Diabetes and It’s Symptoms Pdf

Diabetes is also known as diabetes mellitus or blood sugar in the common language. This is a type of metabolic disorder in which the production of the insulin hormone by the pancreas gets minimal or the produced insulin cannot be used by the body effectively. Glucose comes from the food we take. The hormone insulin helps to transport sugar from the blood into all the cells of the body so that they may store and use it for energy. If sufficient insulin is not produced in the body, then, in that case, glucose stays in the body itself and this condition is called prediabetes.

Is Diabetes a Disease?

No, diabetes is a disorder in which blood sugar levels are abnormally high because the body does not produce enough insulin to meet its needs. As it is a disorder, it harms the nerves and causes problems with sensation. This may damage the blood vessels and may result in heart stroke or attack. This may cause chronic kidney disease and vision loss. This disorder is caused due to the three major nutrients that make up most of the food carbohydrates, proteins, and fats. Sugars are one of the three types of carbohydrates along with starch and fibers.

Diabetes Symptoms

Symptoms of diabetes depend on how much blood sugar levels are increased. People who are suffering from prediabetes may not experience symptoms initially.

Symptoms are as follows:

• Feeling more thirsty

• Feeling more hunger

• The frequent sensation of urine 

• Unexpected weight loss

• Fatigue

• Feeling irritated

• Blurred vision

• Injuries are slowly healed

• Infections

• Ketone group is present in the urine

• Sores that do not heal

• Feeling tired 

Types of Diabetes

There are generally 4 types of diabetes:

• Type 1 Diabetes- In this type, a person does not produce any insulin, and insulin is artificially injected via a syringe, pen, or pump. In this type of blood, sugar testing is critical to control as the glucose levels rapidly change. The person with this type of diabetes has to inject insulin multiple times a day. At present, there is no more for this type. 

• Type 2 Diabetes- This is also called adult-onset diabetes. This is often diagnosed after the age of 45. In this case, people are able to produce insulin but are unable to use it efficiently. This type of insulin can be controlled by doing exercises and taking a proper diet, but not in every condition. They need to take some medication to be cured.

• Pre-Diabetes- In this, glucose levels are high to a limited level and it can be diagnosed. This can be cured by proper diet, exercise, and a change in lifestyle.

• Gestational Diabetes- This type of diabetes is developed during pregnancy. This also affects the body as the other types do. This type affects both the infant and the mother. In most cases, this type of diabetes gets cured after the birth of the baby.

Causes of Diabetes

• Improper Diet- The excess glucose content we intake continuously can cause diabetes.

• Genetics- Genes play an important role to control each process in the body and a variation in even one gene can change the metabolism and can increase the risk.

• Medication- If a person is taking too many medicines, he is more prone to type 2 diabetes.

• Stress- Psychological problems may also lead a person to not take a proper diet.

• Weight- The body gets resistant to insulin if a person has more fatty tissues.

• Inactivity- Physical activity enhances our body to be fit and maintains good production of hormones in the body.

• High Blood Pressure- Having high blood pressure increases the risk of increased type 2 diabetes.

Prevention of Diabetes

• A person should take proper diet and regular exercise. It is easier to lose weight on a good diet

• Avoiding sugary food, drink, refined grains such as white bread and white rice in the food diet

• Medication should be taken if the condition cannot be controlled by diet and physical activities

• Should not consume alcohol and stop smoking

• If a person is suffering from obesity, then he/she must reduce his/her weight 

• Should be very careful about high blood pressure 

• A person should drink a lot of water so that other organs may not get affected.

 

How to Prepare Notes on Diabetes

• Go through Diabetes and Its Symptoms – Types and Causes on .

• Read the page carefully and then follow a sequential order while making notes.

• Hig
  hlight all the key points using a colored pen.

• Compare whatever you’ve written down with what’s actually on the page.

• Write everything down in your own words after understanding each of the concepts.

• Make them as organized as you can so that when you are revising, the notes seem freely flowing.

• Check the page once to see if any important point has been mistakenly left out.

Does have Anything on Diabetes?

has relevant study material on Diabetes and its causes. Students who need information about the disease can go to Diabetes and Its Symptoms – Types and Causes and then scan this page properly. contains educational matters on most topics of significance so all students can refer to this online tutoring platform so as to study well. The matter is completely free of cost and can be downloaded in the form of a PDF as well. That way, students will be able to access all study material even when there’s no internet connection.