The food you eat greatly affects your health: It can either keep you healthy or contribute to diseases, as previously mentioned. To eat well is one of the best moves you can make in keeping healthy. Here Evangelyn Rodriguez, Food.news, reflects on high glycemic foods that increase your risk of lung cancer, even if you do not smoke:

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“Consumption of red meat, foods with saturated fats, and dairy products has long been associated with an increased risk of cancer. However, a recent study conducted by researchers from The University of Texas MD Anderson Cancer Center adds another type of food to the list. According to this study, foods with a high glycemic index (GI) can also increase the risk of lung cancer. And what’s more concerning is that the study found a greater association between consumption of high-GI foods and lung cancer risk among people who even never smoke.

High-GI foods and why you should avoid them

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Foods with high GI are the most common foods included in major meals. Some examples of these are white bread, bagels, white rice, pasta, bran flakes, and instant oatmeal. Diabetics are often the ones who use GI for meal planning as GI is the measure of how quickly a carbohydrate-containing food raises blood glucose levels. But now, several research give healthy people a reason to consider GI as well. (Related: Keep glycemic index of foods low to bolster cardiovascular health, says study.)

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The type and amount of dietary carbohydrate influence glucose and insulin responses. Previous studies show that both of these play important roles in the development of cancer and in promoting tumor growth. When people eat foods with high GI, their blood glucose levels go up, triggering the secretion of insulin. Insulin receptors activate mitogenic signaling pathways, and according to researchers, this could mean that chronically elevated insulin levels can influence the risk of cancer through indirect effects on insulin-like growth factors (IGFs). IGFs are involved in the regulation of cancer cell proliferation and differentiation. Additionally, IGFs are elevated in lung cancer patients.

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“Diets high in glycemic index result in higher levels of blood glucose and insulin, which promote perturbations in the insulin-like growth factors,” explained Stephanie Melkonian, lead author of the present study.

“Previous research suggests increased levels of IGFs are associated with increased lung cancer risk. However, the association between glycemic index and lung cancer risk was unclear.”

Eating high-GI foods increases the risk of lung cancer, especially in non-smokers

In their study published in the journal Cancer Epidemiology, Biomarkers and Prevention, Melkonian and her colleagues sought to determine the link between GI and lung cancer risk.”

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Read More … Article Source: https://food.news/2019-07-24-high-glycemic-foods-magnify-risk-of-lung-cancer.html

 

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