Certain proteins in peanuts, called peanut agglutinin (PNA), can fuel the spread of tumors, says a research team from the University of Liverpool. PNA is a type of lectin, proteins that stick to different molecules of carbohydrates, and the molecules that PNA targets are present in most human cancer cells.
Six years ago, my husband Matthew was diagnosed with glioblastoma multiform, the most common and deadliest of brain cancers. As Matthew's primary caregiver, I've come to recognize that coping in the face of a terminal illness is a learned skill, and sometimes it takes a lot of trial and error to figure out what works.
Dr. Snell says there are some common misconceptions about breast reconstruction -- even within the medical community. "Some people wrongly assume it could interfere with the detection of a re-occurrence of the cancer," she says. Furthermore, silicone breast implants got a bad rap in the 1990s when a few studies linked them to autoimmune diseases and an increased cancer risk.
I don't mean to minimize the seriousness of the disease or to downplay the huge upheaval it causes in the lives of individual women and their families. About 24,000 women are diagnosed with breast cancer in Canada each year and it's responsible for about 5,000 deaths annually. But it's clear that significant progress is being made in the fight against breast cancer.
Over the past few years, several studies have been published examining thousands of women with breast cancer to see if there is an association. Their conclusion? Soy does not fuel estrogen-sensitive cancers. In those studies, soy showed no adverse effects, did not interfere with drugs given to inhibit estrogen and in fact was associated with better outcomes.
Certainly women are driven to ask about genetic testing given a strong fear of breast cancer and a strong belief that early testing saves lives, but USPSTF feared many of the new customers lining up for the test would be classified as the "worried well" who would be unlikely to carry the rare genetic mutation and hence would receive no benefit from being screened.
There are many factors we can't control that affect our cancer risk, like growing older, our genetic profile and having a family history of the disease. But the good news is that there is a lot we can control. It's as simple as making healthy choices every day and having policies in place that protect our health. Here are the top 10 ways to lower your risk of cancer.
Food processed in concordance with Muslim dietary laws is called Halal. Today, halal meat is largely produced in commercial slaughterhouses staffed by specially trained Muslim workers who conduct the actual slaughter and supervise the subsequent processing. But the focus of halal is on ensuring spiritual purity rather than science-based cleanliness, so buying halal food does not guarantee your food will be safe.
Researchers at the University of Toronto have found that gut bacteria drive a common form of colon cancer, and that a low-carbohydrate diet can prevent the disease. The researchers found that microbes in the intestine convert carbohydrates into metabolites that spur cancer growth. A low-carbohydrate diet shut down this process and led to a 75 per cent reduction in cancer incidence.
Instead of falling for false comparators, how can we have a broader, proactive conversation on the future of Canadian health care? Boston's book highlights how isolated and frustrating the experience of a patient seeking treatment for a life-altering disease can be. She describes much of her frustration as stemming from rushed appointments that left little time for asking questions. What improvements in system efficiency or changes to compensation models would enable physicians to spend more time providing quality, patient-focused care?
Those approaches, for unhealthy eating in particular, can be a real challenge, because they bang hard against the reactor core of our economic system -- consumption. Consumption and lots of it. Like tobacco, the fight for healthy eating will challenge the heart of what companies do: sell as much as they can.