How will Diabetes Affect Our Health?

So in what aspects Diabetes will affect our health?

Heart Disease

Heart disease is the most common life-threatening disease related to Diabetes, and Diabetes doubles a person's risk of developing heart disease. In heart disease, deposits of fat and cholesterol build up in the arteries that supply the heart with blood. If this buildup blocks blood from getting to the heart, a potentially fatal heart attack can occur.

Other risk factors include hypertension or high blood pressure, obesity, high amounts of fats and cholesterol in blood, and cigarette smoking.

Kidney Disease of Diabetes

Diabetic Nephropathy — kidney disease that results from Diabetes — is the number one cause of kidney failure. Almost a third of people with diabetes develop Diabetic Nephropathy.

People with Diabetes and kidney disease do worse overall than people with kidney disease alone. This is because people with diabetes tend to have other long-standing medical conditions, like high blood pressure, high cholesterol, and blood vessel disease (atherosclerosis). People with diabetes also tend to have other kidney-related problems, such as bladder infections and nerve damage to the bladder.

Eye Problems

Diabetes can affect the eyes in several ways. Long-term Diabetes can cause changes in the eyes that threaten vision. Stable blood glucose levels and yearly eye examinations can help reduce the risk of serious eye damage.

Blurred vision is one effect Diabetes can have on the eyes. The reason may be that changing levels of glucose in blood also can affect the balance of fluid in the lens of the eye, which works like a flexible camera lens to focus images. If the lens absorbs more water than normal and swells, its focusing power changes. Diabetes also may affect the function of nerves that control eyesight, causing blurred vision.

Cataract and glaucoma are eye diseases that occur more frequently in people with diabetes. Cataract is a clouding of the normally clear lens of the eye. Glaucoma is a condition in which pressure within the eye can damage the optic nerve that transmits visual images to the brain. Early diagnosis and treatment of cataract and glaucoma can reduce the severity of these disorders.

While most people with Diabetes may never develop serious eye problems, people who have had diabetes for a long time are more likely to develop retinopathy. Diabetic retinopathy damages the tiny vessels that supply the retina with blood. The blood vessels may swell and leak fluid. When retinopathy is more severe, new blood vessels may grow from the back of the eye and bleed into the clear gel that fills the eye, the vitreous.

Legs and Feet

Leg and foot problems can arise in people with Diabetes due to changes in blood vessels and nerves in these areas. Peripheral vascular disease is a condition in which blood vessels become narrowed by fatty deposits, reducing blood supply to the legs and feet. Diabetes also can dull the sensitivity of nerves. Someone with this condition, called peripheral neuropathy, might not notice a sore spot caused by tight shoes or pressure from walking. If ignored, the sore can become infected, and because blood circulation is poor, the area may take longer to heal.


If you have diabetes, it’s important to understand your increased risk of stroke. Multiple studies have shown that people with diabetes are at greater risk for stroke compared to people without diabetes regardless of the number of health risk factors they have. Overall, the health risk of cardiovascular disease (including stroke) is two-and-a-half times higher in men and women with diabetes compared to people without diabetes.

So the patients with Diabetes should pay special attention to the above conditions. And most importantly, they should first control the blood sugar under control, and avoid occurrence of these complications.

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