December 24, 2009

Acne and Diet - Insulin, Insulin Resistance, and Hormones

Diet, though not an immediate reason behind acne, will have an indirect result on acne. That is why so many 'acne cures' suggest dietary changes along with whatever else they're advocating.

As a result of diet has an indirect effect on acne, people can get variable results when changing what they eat. This is often as a result of we tend to all metabolize foods differently. Some folks might be more sensitive to bound foods, and thus those foods will have a greater impact on their acne than others that do not have those metabolic issues.

As an example, skin with a tendency for acne has been shown to be insulin resistant. Insulin could be a hormone that regulates carbohydrate metabolism, in addition to enjoying a role in protein metabolism and fat metabolism. Insulin regulates the method our cells use the on the market energy within the bloodstream - therefore insulin makes the liver and fat cells (adipose tissue) absorb a number of the glucose in the bloodstream and stores it as fat.

Folks with insulin resistance don't respond to the conventional amounts of insulin released in the body. As a result of the regulation of blood glucose levels (that insulin ultimately is accountable for) is so necessary, the pancreas starts producing additional insulin when the liver and fat cells do not respond. Blood glucose levels will build up if the body still doesn't respond.

High levels of insulin can cause high blood pressure, fluid retention, and will result in type a pair of diabetes.

Thus, for those with insulin resistance, poor quality carbohydrates like white bread, sugar, and sugary foods, may be a problem. These varieties of carbohydrates are digested quickly and enter the blood stream rapidly. Normally, insulin would trigger the body removing those excess blood sugars into cells. But with insulin resistance, they hang around longer within the blood, as well as causing the body to possess high levels of insulin within the blood.

This can be important for acne sufferers, significantly women, in that excess insulin will cause higher levels of male hormones. These androgen hormones have long been implicated in acne. They increase the oil production of the sebaceous glands, that ends up in clogged pores and provides a breeding ground for the acne bacteria.

In another study, researchers implicate the high levels of refined carbohydrates (like bread and cereals) in teenage acne. Following a similar rationale, they suggest that high levels of blood sugars increase the degree of insulin and insulin-like growth factor (IGF-one), that ends up in excess production of male hormones. These male hormones then trigger acne outbreaks.

And as well as that, insulin-like growth issue (IGF-one) encourages bound skin cells (keratinocytes) to increase. Keratinocytes also are implicated in acne.

Filed under diabetes by amauser

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