Debunking Common Cancer Myths
Living with cancer already asks so much of you, and hearing misinformation only makes it harder. Myths about what causes cancer, how it spreads, and who is at risk are everywhere, whether through word of mouth or from articles online. These myths can affect how people feel about their own diagnosis or a loved one's. At The Brooklyn Cancer Center, we hear these myths all the time, and we want to clear them up.
Setting the Record Straight
One common myth is that sugar feeds cancer. Cancer cells do use sugar for energy, but so do healthy cells. Cutting sugar out won't stop a tumor from growing; what actually helps is a balanced diet that supports your immune system during treatment. Another assumption people believe is that antiperspirants, cell phones, or microwaves cause cancer. Decades of research have found no link between them and cancer risk. If you have questions about your personal risk factors, or worries about everyday habits, bring them up with your doctor. Factors that do matter, like smoking, excessive alcohol, and family history, deserve a real conversation with your care team so you can focus on what truly makes a difference.
Another myth worth clearing up is the idea that cancer is contagious. It isn't, and there's no need to keep your distance from a friend or family member with a diagnosis, whether that means a hug or sharing a meal at their kitchen table. We understand that hearing about cancer can bring up a lot of fear and worry, not just about your own health but about your loved ones, too. These feelings are completely normal.
Family history is another myth our patients often worry about. That cancer only strikes people with a family history of it. Though most cancers occur in people with no family history at all. Family history is one factor among many, alongside age, lifestyle, and environment, none of which are a guarantee. Fear shows up around lumps too. Finding one is unsettling, but most lumps aren't cancerous. Cysts and other benign growths are common, and while any new or unusual lump deserves a checkup, it's about finding clarity, not confirming the worst.
No Question Too Small
At The Brooklyn Cancer Center, no question is too small. Whether it is something you read online, a comment made by a friend, or a worry you’ve had for a while, we are here to listen. If you have heard a claim about cancer and are unsure if it holds up, ask us. We are here to talk through any concerns.