Tag

Cancer Risk

All articles tagged with #cancer risk

health7 days ago•5 min saved

Daily Sugary Drinks Linked to Higher Gastric Cancer Risk in US Study

An analysis of two large US cohorts (Nurses' Health Study and Health Professionals Follow-Up Study) found that drinking at least one sugar-sweetened beverage per day was associated with a 2.45-fold higher risk of gastric cancer versus non-drinkers, with women facing roughly threefold and men about twofold increased risk. The study emphasizes correlation, not causation, and notes limitations such as incomplete data on Helicobacter pylori infection and health histories. Proposed mechanisms include weight gain, insulin resistance, inflammation, and microbiome changes; findings were published in Gastro Hep Advances.

via ScienceAlert|

#cancer-risk #gastric-cancer #health

health8 days ago•16 min saved

Small Movements, Big Impact: Micro-Tools to Break Up Sitting and Lower Cancer Risk

A 2026 study links long periods of sitting to a higher cancer risk and emphasizes regular movement breaks. HuffPost highlights simple micro-movement tools you can use at work or home—like under-desk ellipticals, pedal exercisers, balance boards, resistance bands, foot massagers, and grip trainers—to nudge you toward more activity without needing a full workout.

via HuffPost|

#cancer-risk #desk-exercise #health

health8 days ago•2 min saved

Daily Sugar-Sweetened Beverages Linked to Higher Gastric Cancer Risk, U.S. Study Finds

A study of more than 100,000 Americans finds that consuming at least one sugar-sweetened beverage per day is associated with more than a twofold increase in gastric cancer risk versus rarely consuming them. Sugar-sweetened beverages include regular soda, energy drinks and sugared juice; artificially sweetened beverages were not linked. The research, which notes limitations such as a predominantly White sample aged 30–75, underscores the need for further work to understand the biology behind the association. About 63% of U.S. adults report daily SSB intake.

via USA Today|

#cancer-risk #diet-and-cancer #epidemiology

health11 days ago•14 min saved

Can Sparkling Water Raise Colorectal Cancer Risk? Evidence Is Still Emerging

The piece reviews concerns that canned sparkling water could carry PFAS from can linings and potentially raise colorectal cancer risk. While some studies detect PFAS in beverages, levels are usually below federal advisory limits, and no direct link to colon cancer has been proven. Experts say PFAS may contribute to cancer risk via gut inflammation or DNA interactions, but the science is evolving and inconclusive. Moderation, varied beverage choices, and attention to established colorectal cancer risk factors are advised while regulators continue researching.

via HuffPost|

#cancer-risk #colorectal-cancer #health

health17 days ago•11 min saved

One Swap to Boost Gut Health and Cut Cancer Risk

Dietitians at a major nutrition conference urge people to ditch sugary drinks to improve gut health, boost energy, and lower cancer risk. Sugar-sweetened beverages are a leading source of added sugar, with a typical can containing about 40 grams, pushing many over the 25–50 gram daily limit and linked to risks like type 2 diabetes, obesity, heart disease, liver and kidney damage, tooth decay, and certain cancers. While cutting sugar is beneficial, switching to diet sodas may reduce sugar intake but comes with uncertain long‑term effects from artificial sweeteners and potential gut microbiome disruption; current guidance favors mostly plain water, with seltzer or 100% fruit juice in moderation, and coffee/tea without added sugar or cream.

via Business Insider|

#cancer-risk #gut-health #health

health1 month ago•75 min saved

Three Oncologists Reveal The One Food They Never Order At Restaurants

Three oncologists say diet matters for cancer risk but no single food causes cancer; when dining out, they all avoid fried foods because high-heat cooking can produce cancer-linked compounds and obesity can increase risk. They advocate mostly plant-forward meals with vegetables and lean proteins most of the time, emphasizing moderation and sustainable, enjoyable eating rather than perfection.

via AOL.com|

#cancer-risk #diet-and-cancer-prevention #fried-foods

health1 month ago•76 min saved

Fruit, Dark Chocolate, and a Smart Sweet Tooth: Oncologists Share Their Go-To Treats

Three oncologists explain that sugar does not directly feed tumors; the cancer risk linked to sugar is indirect, via added sugars that drive caloric intake and obesity, which is tied to many cancers. They advise minimizing sugar-sweetened beverages—the largest source of added sugar in the American diet—and instead opt for naturally sweet foods like fruit (which bring fiber and antioxidants) or a small portion of dark chocolate. Meta-analyses have linked regular fruit consumption with a lower risk of colorectal and lung cancer; the message is balance, not deprivation, with emphasis on whole foods while keeping refined sugar to modest levels (NCCN guidance suggests under six teaspoons daily).

via AOL.com|

#cancer-risk #dark-chocolate #fruit

science1 month ago•6 min saved

Colon Chip uncovers fibroblasts as key drivers of IBD and early cancer signals

Researchers created a patient-derived Colon Chip that replicates many inflammatory bowel disease features in vitro, revealing that fibroblasts actively drive inflammation and barrier breakdown. When healthy tissue is grown with diseased fibroblasts, it adopts IBD-like traits; adding mechanical stretch and pregnancy-related hormones further amplifies inflammatory and fibrotic responses. The model also showed diseased chips exhibit stronger cancer-associated molecular changes after exposure to a carcinogen, suggesting fibroblasts play a central role in cancer susceptibility. This human, organ-on-a-chip platform offers a more faithful way to study IBD progression and the earliest steps of cancer than traditional cell cultures or animal models.

via ScienceAlert|

#cancer-risk #colon-chip #fibroblasts

health1 month ago•7 min saved

GLP-1 drugs and cancer risk: headlines outpace the evidence

Headlines claiming Ozempic (GLP-1 drugs) prevent cancer overstate the evidence. While early concerns about thyroid and pancreatic cancer are not strongly supported in humans, observational studies are plagued by biases like healthy-user effects and choice of comparator. Two 2025 meta-analyses of randomized trials show little evidence GLP-1s raise or lower overall cancer risk, though follow-up is short and cancer events are few. More long-term, globally representative trials are needed before claiming cancer prevention or survival benefits. For now, GLP-1s do not appear to increase cancer risk, and preventive claims remain unproven.

via The Conversation|

#cancer-risk #glp-1 #health

health1 month ago•7 min saved

Small Breaks From Prolonged Sitting May Cut Cancer Risk

A UK Biobank study of 91,292 adults finds that each extra hour of prolonged, uninterrupted sitting is linked to about a 9% higher risk of cancer death, while breaking up sitting with light activity lowers cancer incidence and mortality (roughly a 12% reduction when replacing an hour of sitting). These findings imply that how sedentary time is accumulated matters, not just total time, and suggest benefits from regular, light movement—even without intense exercise—though the study is observational, with only seven days of monitoring, so causality and broad generalizability are limited.

via SciTechDaily|

#cancer-risk #health #light-physical-activity

health1 month ago•12 min saved

Tiny Breaks From Sitting May Lower Cancer Risk, Large UK Study Finds

A UK Biobank study of 91,292 adults followed for a median of about 12 years found that prolonged sitting is linked to higher risk of several cancers and cancer death, while interrupting sitting with movement lowers that risk: about 12% lower cancer death with an hour or more of light activity, 8% with 30 minutes of moderate activity, and 22% with five minutes of vigorous activity. The takeaway is to break up long sitting periods with any movement, since even small daily actions can help reduce inflammation and cancer risk, though the study notes limitations like higher activity levels in participants and uncertainty about what people did while sedentary.

via HuffPost|

#cancer-risk #health #physical-activity

health1 month ago•250 min saved

Switching From Talc Powders to Lower Cancer Risk, say Oncologists

Oncologists warn talc-based powders (used in baby and body powders) may carry cancer risk due to asbestos contamination in talc deposits; the World Health Organization classifies asbestos-contaminated talc as carcinogenic. While not all talc causes cancer, exposure from mining near asbestos raises concerns, so experts urge ditching talc-based powders and opting for safer alternatives like cornstarch, arrowroot, or rice starch; there is no known safe dose for talc-based powders.

via AOL.com|

#asbestos-contamination #cancer-risk #health

health1 month ago•245 min saved

Hot dogs: tasty barbecue staple, but nitrates demand moderation

Hot dogs provide about 5 g of protein per link but often contain nitrates and nitrites used to preserve color, which can form nitrosamines during cooking or digestion and have been linked to colorectal cancer. Some brands now offer nitrate-free or uncured options (sometimes celery-derived), but these may still form nitrosamines in smaller amounts. Calorie-wise, hot dogs run about 120–150 calories, generally fewer than a plain 4 oz hamburger, though buns and toppings add calories. Overall, an occasional hot dog is fine within a diet focused on whole foods like fruits, vegetables, lean proteins, and whole grains.

via AOL.com|

#cancer-risk #health #hot-dogs

health1 month ago•6 min saved

Hotdogs Unveiled: Inside Ingredients, Health Risks, and Smarter Ways to Enjoy

Nutrition experts say hotdogs are ultra-processed meats high in sodium and fats, often containing curing nitrites that can form carcinogenic nitrosamines when cooked or digested. The WHO links processed meat to cancer, with about a 20% higher colorectal cancer risk for roughly 2 ounces daily. Safer options exist (nitrite-free, poultry, or veggie dogs), but they’re still processed; a grilled chicken breast is a healthier alternative. If you eat hotdogs, do so in moderation and prioritize an overall healthy diet.

via The Guardian|

#cancer-risk #health #hotdogs

health1 month ago•11 min saved

GLP-1 Weight Drugs May Lower Cancer Risk, But More Proof Is Needed

Early observational studies link GLP-1 receptor agonists—widely used for diabetes and weight loss—with a lower risk of several obesity-related cancers, including breast cancer, with a Penn Medicine study showing a 30–35% lower incidence in users; the proposed benefits may come from weight loss, reduced inflammation, improved insulin sensitivity, and lower estrogen after menopause, and possibly direct anti-cancer effects. However, these findings are not from randomized trials and GLP-1s are not FDA-approved for cancer prevention; safety concerns like medullary thyroid carcinoma warning exist, so for now cancer prevention relies on established screenings and managing metabolic health, with any future preventive use limited to high-risk patients under supervision.

via Health US News|

#breast-cancer #cancer-risk #glp-1-receptor-agonists