Cholesterol and cancer may not seem to have much in common, but scientists are increasingly seeing some intriguing connections between the two. In the latest study on the topic, presented at the Frontiers in Cardiovascular Biology in Barcelona, Spain, researchers report on preliminary but strong evidence that women with high cholesterol levels had a 1.6 times greater risk of developing breast cancer over 14 years than women with lower levels.
While the association doesn’t prove that cholesterol can cause breast cancer, the strength of the study comes from its numbers – the data emerged from 664,000 women enrolled in an ongoing study in the UK.
Earlier studies have suggested that obesity may be tied to an increased risk of breast cancer, but more recent trials raised the possibility that cholesterol was the driving factor in this correlation – animal studies found…
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