The hormone insulin enables sugar to enter the cells to produce energy for the body. Consequently, it is a critical factor in childhood growth. High insulin levels result mainly from insulin resistance, when the hormone is blocked and reduced....
In a healthy person with a healthy diet, after eating a meal, blood sugars rise and then return to normal as the pancreas releases insulin. When the pancreas excretes too much insulin, or if someone eats lots of sugars and the pancreas constantly...
Elevated insulin levels can result from insulin resistance. When the body's cells are resistant to the action of insulin, which occurs with prediabetes and type 2 diabetes, the pancreas pumps out extra insulin to compensate for the fact that...
Produced in response to an increase in blood sugar, insulin is a hormone that allows glucose to enter cells and is used as energy, or stored in the liver, muscle or fat cells. High-glycemic carbohydrates like sugars and starches cause the body to...
Sex hormones have been shown to impact glucose metabolism and homeostasis; in some cases, the effect is so prominent as to induce glucose intolerance, or even full blown type 2 diabetes. The molecular pathways responsible for these changes are...
Insulin is a hormone in your body that chemically converts glucose into energy and is stored in the muscle, liver or fat cells. It is primarily produced in response to increases in your blood sugar. High-glycemic carbohydrates like starches and...
Your pancreas makes the hormone insulin to help utilize your blood sugar. The pancreas releases insulin when your blood sugar rises such as after meals. If you are unable to properly utilize insulin, your insulin levels rise along with your blood...
Your body's pancreas naturally produces insulin, a hormone that helps in the processing and metabolism of the energy you derive from food. After you eat, the food is converted into a simple form of sugar called glucose. Insulin is instrumental in...
High insulin levels are caused by your dietary choices -- specifically eating too many simple carbs such as sugar and starches. When you have more insulin than glucose in your bloodstream you may feel hungry, irritable or have a headache. You may...
Insulin is a hormone produced by special cells, called beta cells, which are located in your pancreas. Insulin is intimately involved in the metabolism of fuel molecules in your body, particularly carbohydrates and fats. By stimulating receptors...
Insulin is the hormone secreted by the beta cells in the pancreas. It helps sugar to cross the cell barrier and enter the cell to provide energy and allow the cells to do their work, such as muscle cells to move the skeleton or the pituitary...
The pancreas is responsible for the production of insulin. Insulin then helps stimulate glucose from the blood into the cells. Sometimes the pancreas can make too much insulin. This condition is called hyperinsulinemia. It's not necessarily a...
High blood levels of insulin is a typical characteristic of insulin resistance. Insulin resistance and blood pressure are two of the main components of metabolic syndrome, a disorder that is characterized by high blood pressure, or hypertension;...
You can have low blood sugar, called hypoglycemia, because of a high serum insulin level or because you have not eaten enough carbohydrate rich foods. Diabetics commonly experience hypoglycemia because diabetic medications drastically lower blood...
Insulin is a critical hormone whose job is to provide energy to our cells and maintain blood sugars within a normal range. High insulin levels are typically a sign of malfunction, especially in the case of blood sugar levels running high. The...
You may feel virtuous when you choose diet soda over regular or dump artificial sweetener into your coffee, but you aren't doing your body any favors. Artificial sweeteners rely on chemicals for their sweetness, and though they are calorie-free,...
Insulin is the hormone that helps transport glucose and other substances from your bloodstream into your cells. Over time, your body can develop an insensitivity to insulin, making it less effective -- this condition is called insulin resistance...
After a meal, food is converted into glucose, a simple form of sugar used for energy by the body. In order for the cells to be able to use the sugar, insulin must be present. In persons with diabetes the body either does not make enough insulin or...
High cholesterol and insulin resistance or decreased insulin production are part of a set of conditions known as a "metabolic syndrome," according to the American Heart Association. Individuals with this syndrome, which also includes excess...
Insulin is one of the chief hormones responsible for maintaining blood sugar levels within your body. Children normally have enough insulin to ensure that their blood sugar levels remain within normal limits, but there are some diseases and...
Your body has a system that keeps blood sugar in balance. When blood sugar levels in your body go over the limit, your pancreas secretes insulin to bring it under control. If your blood sugar levels get low, your liver releases stored sugar to...
The American Heart Association does not recommend high-protein diets. High-protein diets, such as Atkins, Protein Power and Stillman diets, highly restrict essential nutrients your body needs by being focused on protein intake. High dietary...
Insulin resistance is a condition in which the body does not respond properly to insulin. If uncontrolled, it can lead to type 2 diabetes. A high-fat diet can generally be a contributing factor in insulin resistance, but a high-fat diet of the...
Insulin, a hormone secreted by your pancreas, helps control the amount of glucose in your blood. Glucose, also called sugar, is your body's main source of energy. The food you eat is converted to glucose and then driven into your body's cells...
High blood sugar, or hyperglycemia as it is known technically, is a major complication for people with diabetes. It occurs from time to time with diabetics for various reasons, many of which you can control. If you have been diligent in following...
Insulin resistance occurs when your body is no longer responsive to insulin, and it can lead to high-blood sugar and type 2 diabetes. A high-fat diet may help promote insulin sensitivity, but many other dietary factors affect your blood-sugar...
Dr. Michael and Dr. Mary Dan Eades, are the creators behind the Protein Power and the Protein Power Diet. The program calls for a diet low in carbohydrates and a focus on eating more protein.
The Scripps Clinic grapefruit diet, led by Ken Fujioka of Scripps Clinic in La Jolla, California, tested the effects of the original grapefruit diet developed of the 1930s, which involved eating grapefruit three times a day with meals as a weight...
Women with polycystic ovary syndrome (PCOS) may consider dieting to benefit their fertility health. Polycystic ovary syndrome can cause a variety of symptoms, including irregular menstrual and ovulation cycles and infertility. Other troublesome...
There are three reasons to cut fat for diabetics. Learn the reasons why fat is bad for diabetes in this free video from a nutritionist specializing in diabetic diets.
Type one diabetes can arise in early adulthood and require careful management of carbohydrates. Learn more about type one diabetes and how to eat healthier in this video.
The glycemic index is used to measure how consumed carbohydrates affect blood sugar levels. Learn about the glycemic index, including uses and origins, in this video.
