"Small, consistent changes in modifiable behaviors can meaningfully reduce cancer risk over a lifetime," shares Dr. Shikha Jain, MD, FACP, a triple board-certified hematologist and oncologist and an associate professor at the University of Illinois Cancer Center. "Understanding what’s within your control empowers prevention rather than fear—and allows people to focus energy where it actually makes a difference."Oncologists recommend focusing your energy on breaking this popular habit that raises cancer risk more than most people realize, and share what to do instead.?SIGN UP for Parade’s health newsletter with expert-approved tips, healthy eats, exercises, news & more to help you stay healthy & feel your best self?
The Popular Habit That Raises Cancer Risk More Than People Realize, Oncologists Say
Oncologists warn that a lack of physical activity raises cancer risk. However, too many people don't think about movement as a tool for protecting themselves from cancer."A sedentary lifestyle can lead to a person becoming overweight or obese," Dr. Yashar says. "We know that an increased amount of fat causes inflammation, which is a known risk factor for cancer."He also shares that research indicates there's a link between colorectal cancer and obesity.
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Metabolic slowdownReduced muscle glucose uptakeIncreased insulin resistance Low-grade inflammation Impaired immune function
Dr. Yashar adds that a sedentary lifestyle can trigger an increase in sex hormone production, increasing the risk of hormone-sensitive cancers, such as breast cancer.
Lowers insulin and inflammatory markersImproves immune surveillanceHelps regulate hormones such as estrogen and testosteroneSupports healthy body compositionImproves gut motility and microbiome health
"Together, these changes create a biological environment that is less favorable for cancer development and progression," she explains.
BladderBreastColonEndometrium EsophagusKidneyLungStomach
Related: The Popular Cooking Method Oncologists Are Begging People To Limit
How Much Do You Have To Exercise for Cancer Risk Reduction?
"This is equivalent to 45 minutes a day of moderate-intensity activity," Dr. Yashar says. "Moderate-intensity activity includes brisk walking, leisurely bicycling, ice skating or roller skating."
That said, it's best not to log the recommended physical activity and then sit the rest of the week.
Have a desk job? Don't quit it! Instead, make small amounts of time to get movement. She recommends:
Stand or move for a few minutes every 30–60 minutesTake walking meetings or phone callsUse sit-stand desks when possibleBuild movement “snacks” into the dayUp Next:
Related: The One Breakfast Habit Brain Health Experts Are Begging You To Stop
Sources:
Dr. David Yashar, MD, a hematologist-medical oncologist of MemorialCare Todd Cancer Institute at Long Beach Medical CenterDr. Shikha Jain, MD, FACP, a triple board-certified hematologist and oncologist and an associate professor at the University of Illinois Cancer CenterPhysical activity, obesity and sedentary behavior in cancer etiology: epidemiologic evidence and biologic mechanisms. Molecular Oncology.Is the association of overweight and obesity with colorectal cancer underestimated? An umbrella review of systematic reviews and meta-analyses. European Journal of Epidemiology.Physical Activity and Cancer. CDC.American Cancer Society Guideline for Diet and Physical Activity for Cancer Prevention. American Cancer Society.Amount and intensity of daily total physical activity, step count and risk of incident cancer in the UK Biobank. British Journal of Sports Medicine.Hence then, the article about the popular habit oncologists say raises cancer risk more than people realize was published today ( ) and is available on Parade ( Saudi Arabia ) The editorial team at PressBee has edited and verified it, and it may have been modified, fully republished, or quoted. You can read and follow the updates of this news or article from its original source.
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