Low-Carb: The Role of Insulin by Beverley Brooke

There are three basic units the body uses for energy:

1. Fats

2. Proteins

3. Carbohydrates

All three can be converted to blood glucose. However, while fats and proteins are converted slowly, carbohydrates are converted quickly causing quick spikes in the body’s blood sugar levels. These spikes in blood sugar levels cause the pancreas to create and release insulin until the blood sugar level returns to normal.

Meanwhile, insulin, a hormone produced in the pancreas that lowers our blood’s glucose levels is released into the blood as soon as the body detects that blood sugar levels have risen above its optimal level.

Insulin is a very efficient hormone that runs the body’s fuel storage systems. If there is excess sugar or fat in the blood insulin will signal the body to store it in the body’s fat cells. Insulin also tells these cells not to release their stored fat, making that fat unavailable for use by the body as energy.

Since this stored fat cannot be released for use as energy, insulin very effectively prevents weight loss. The higher the body’s insulin levels, the more effectively it prevents fat cells from releasing their stores, and the harder it becomes to lose weight. According to many authorities, over the long term, high insulin levels can lead to insulin resistance and cause serious health problems like the ones listed below:

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BIO:

Beverley Brooke, Editor of Health & Finesse - Free health, diet and fitness articles and weekly newsletter
http://www.healthandfinesse.com

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