Hypoglycemia, also called low blood glucose or low blood sugar, occurs when blood glucose drops below normal levels. Glucose, an important source of energy for the body, comes from food. Carbohydrates are the main dietary source of glucose.n some people with diabetes, this glucagon response to hypoglycemia is impaired and other hormones such as epinephrine, also called adrenaline, may raise the blood glucose level. But with diabetes treated with insulin or pills that increase insulin production, glucose levels can't easily return to the normal range.
There are six of these biggest health insurance companies: WellPoint, CIGNA, Aetna, Humana, United Healthcare and BlueCross BlueShield, although the latter works on a state-by-state basis. The five biggest health insurance companies insure approximately half of the insured population or well over 100 million people. Here we take a look at the five biggest health insurance companies. WellPoint, Inc. WellPoint has 34 million members in its affiliated health plans and more than 70 million insurees when its subsidiaries are included. This makes WellPoint the largest health insurance company in terms of membership.
Allianz is the second largest international insurer by assets with over 85 million customers and 142,000 employees worldwide. It is also one of the world's largest asset managers. The top 10 insurance companies include 3 US companies, 3 UK companies and companies from France, Germany, Japan and China.