Why Do I Have High Blood Sugar Levels In The Morning?

Why do I have high blood sugar levels in the morning?

Some people experience very high blood sugar levels in the morning. But what implications does this have for a person's health?
There are two main causes of high blood sugar in the morning, the dawn phenomenon and the Somogyi effect
This article explores these two causes of high blood sugar levels in the morning. It also discusses what risk factors may cause people to experience them and gives practical advice around how to better manage blood sugar levels.
Contents of this article:
The dawn phenomenon
The dawn phenomenon has to do with natural body changes that occur during the sleep cycle:
Midnight - 3 a.m.
While most people are sleeping, their body has little need for insulin. During this period, however, any insulin that may have been taken during the evening causes the blood sugar levels to drop off drastically.
Between 3 - 8 a.m.
The body automatically begins to dish out stored sugar (glucose) in preparation for the upcoming day. In addition, hormones that actively reduce the body's sensitivity to insulin are also being released.
During this time period, counter-regulatory hormones are being released. This can interfere with insulin, which may lead to a rise in blood sugar.
These include growth hormones, such as:
cortisol
glucagon
epinephrine
These events are all happening simultaneously as bedtime levels of insulin are beginning to taper off. Each of these events ultimately plays a part in causing blood sugar levels to rise at "dawn" or in the morning.
Who the dawn phenomenon affects
Although people with diabetes are generally more aware of the dawn phenomenon, it ac Continue reading

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Type 2 diabetes

Type 2 diabetes is a disorder characterized by abnormally high blood sugar levels. In this form of diabetes, the body stops using and making insulin properly. Insulin is a hormone produced in the pancreas that helps regulate blood sugar levels. Specifically, insulin controls how much glucose (a type of sugar) is passed from the blood into cells, where it is used as an energy source. When blood sugar levels are high (such as after a meal), the pancreas releases insulin to move the excess glucose into cells, which reduces the amount of glucose in the blood.
Most people who develop type 2 diabetes first have insulin resistance, a condition in which the body's cells use insulin less efficiently than normal. As insulin resistance develops, more and more insulin is needed to keep blood sugar levels in the normal range. To keep up with the increasing need, insulin-producing cells in the pancreas (called beta cells) make larger amounts of insulin. Over time, the beta cells become less able to respond to blood sugar changes, leading to an insulin shortage that prevents the body from reducing blood sugar levels effectively. Most people have some insulin resistance as they age, but inadequate exercise and excessive weight gain make it worse, greatly increasing the likelihood of developing type 2 diabetes.
Type 2 diabetes can occur at any age, but it most commonly begins in middle age or later. Signs and symptoms develop slowly over years. They include frequent urination (polyuria), excessive thirst (polydipsia), fatigue, blurred vision, tingling or loss of feeling in the hands and fee Continue reading

10 Healthy Snacks for People with Diabetes

Here are 10 healthy snacks for people with diabetes.
World Diabetes Day is celebrated every year on 14th November and is an annual reminder of how this disease is taking over the lives of millions across the globe. The adverse effects of a combination of poor and unhealthy diet, a sedentary lifestyle and long working hours are becoming increasingly worrisome. Diabetes happens to be one of the most dangerous outcomes as it not only puts people at the risk of obesity, heart disease and a stroke, but also triggers an extreme lifestyle change.
Diabetes is commonly known as the silent killer and in many cases is diagnosed accidentally. This makes it extremely important that we are aware of the symptoms which can help in an early diagnosis and possible recovery.
If you're suffering from diabetes, then it's extremely important to keep a strict watch on your diet. You should eat small and healthy meals through the day in order to keep your blood-sugar levels in check and be sure to not include processed or high fattening food. Instead, find foods that perfectly combine protein, carbohydrates and fats.
If you're confused about what to eat or have run out of ideas, then here's a list of 10 super healthy and delicious snacks:
1. Whole grain crackers - Crackers made of cracked wheat, quinoa, rye, oats are healthy as these grains help in lowering blood-glucose levels and cholesterol levels. You can eat crackers with hung curd dressings or cottage cheese to enhance the nutritional value of the snack. It also gives it a more delicious spin. (Recipe by Chef Seema Chandra)
2. Fruits for sna Continue reading

Regaining Your Energy With Type 2 Diabetes: Tips to Prevent Fatigue

No, it's not your imagination: Taking care of yourself when you have type 2 diabetes can be exhausting. Diabetes-related fatigue is common, and you may be feeling it from a variety of sources — your type 2 diabetes symptoms themselves, exhaustion from the responsibilities of managing diabetes daily, ineffective diabetes management, or even from other underlying conditions.
Understanding Diabetes-Related Fatigue
There are strong associations between diabetes and testosterone levels, kidney disease, and other health complications, all of which can cause you to become very tired, says Ronald Tamler, MD, medical director of the Mount Sinai Clinical Diabetes Institute at Mount Sinai Hospital in New York City. There’s also a link between diabetes and depression, he adds, and depression is a common cause of extreme fatigue.
According to a study published in June 2014 in the journal Current Diabetes Report, depressive symptoms affect up to one-third of people with diabetes. The research also found that depression not only impairs quality of life but also adds to the difficulties experienced in diabetes self-management.
"The research highlights a wide range of potential explanations for the association between diabetes and depression, which include having a sedentary lifestyle, eating a diet high in refined sugars, sleeping poorly, and experiencing brain dysfunction due to low and high blood sugars, as well as chronic inflammation that is associated with diabetes," says David Lam, MD, associate director of the Mount Sinai Diabetes Center at Mount Sinai Hospital in New York City. Continue reading

Pre-diabetes Impaired Glucose Tolerance

In pre-diabetes (impaired glucose tolerance), your blood sugar (glucose) is raised beyond the normal range. Whilst this raised glucose level is not so high that you have diabetes, you are at increased risk of developing diabetes when you have pre-diabetes.
You are also at increased risk of developing conditions such as heart disease, peripheral arterial disease and stroke (cardiovascular diseases). If pre-diabetes is treated, it can help to prevent the development of diabetes and cardiovascular disease. The most effective treatment is lifestyle changes, including eating a healthy balanced diet, losing weight if you are overweight, and doing regular physical activity.
What is pre-diabetes?
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