What do obesity and alcohol use have in common that increases breast cancer risk?

Name: What do obesity and alcohol use have in common that increases breast cancer risk?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Both obesity and alcohol use can increase the levels of estrogen in the blood, which can stimulate the growth of breast cancer cells. Estrogen is a hormone that is produced in fat cells and can also be metabolized from alcohol by the liver. Higher levels of estrogen have been associated with an increased risk of breast cancer.

What Do Obesity and Alcohol Use Have in Common That