Tag

Cancer Risk

All articles tagged with #cancer risk

health4 days ago•18 min saved

BRCA1 and BRCA2 Mutations: Understanding the Distinct Cancer Risks

A Washington Post explainer details how BRCA1 and BRCA2 mutations differ in the cancers they predispose individuals to, emphasizing that while both increase risk for breast, ovarian, prostate, and pancreatic cancers, the specific probabilities and screening recommendations vary. The article highlights that not all carriers develop cancer and stresses the importance of genetic counseling and early screening to manage these risks effectively.

via The Washington Post|

#brca1 #brca2 #cancer-risk

health11 days ago•14 min saved

New Data Links Unbroken Sitting to Higher Cancer Risk, Spurring Focus on Micro-Movement Tools

A 2026 study in PLOS Medicine involving 91,292 UK Biobank participants found that prolonged, uninterrupted sitting is associated with higher cancer mortality and incidence. Experts emphasize that light activity breaks, rather than just total workout time, can mitigate these risks. Various outlets highlight affordable micro-movement tools, such as under-desk ellipticals and resistance bands, as practical ways to interrupt sedentary periods.

via HuffPost|

#cancer-risk #health #micro-movement

health25 days ago•3 min saved

Extreme-temperature drinks linked to higher esophageal cancer risk, largest study finds

Oxford researchers analyzed nearly 1 million people and found that drinking beverages at 65°C or hotter is linked to about a threefold increase in esophageal cancer risk versus warm drinks; six or more hot drinks daily further raise risk, though absolute risk remains low and smoking/alcohol are stronger factors. Milk can cool drinks somewhat, but temps may still be too high. The study calls for more research to pinpoint exact safe temperatures, and the practical takeaway is to let hot drinks cool to a comfortable temperature before drinking.

via BBC|

#cancer-risk #drinking-guidelines #esophageal-cancer

health28 days ago•4 min saved

Could stomach bacterium H. pylori be linked to one-fifth of bowel cancers?

A new meta-analysis pooling 43 studies (nearly 49 million people) suggests Helicobacter pylori infection could be linked with about 22% of bowel cancers worldwide, corresponding to a 1.6-fold higher risk for those infected, though it does not prove causation. When limited to more rigorous population-based and cohort studies, the estimated share drops to around 12%. Biological links are plausible via chronic stomach inflammation and shifts in the gut microbiome, but the exact chain to colorectal cancer remains unproven. Some observational studies hint that eradicating H. pylori might lower later risk after about ten years, but no randomized trials confirm this; established prevention remains screening and healthy lifestyle. Further research is needed to determine causality and whether testing or treatment would reduce colorectal cancer incidence.

via The Conversation|

#cancer-risk #colorectal-cancer #h-pylori

health28 days ago•7 min saved

Firefighters tout glutathione relief, but science calls for caution

Firefighters exposed to major California fires report rapid symptom relief after glutathione treatments, fueling interest in antioxidant therapies. But the IAFF warns there’s no robust evidence of effectiveness and points to safety concerns after product recalls, while IHAN- affiliated clinicians rely on anecdotal data rather than controlled trials. No large-scale clinical studies exist yet, underscoring the need for research and keeping proven protections like PPE and decontamination as the main safeguards.

via BBC|

#cancer-risk #firefighters #glutathione

law29 days ago•2 min saved

Arizona sues L’Oréal over alleged cancer risks tied to hair relaxers

Arizona filed the first state-level suit accusing L’Oréal of concealing evidence that hair relaxers could cause ovarian and uterine cancers, alleging deceptive marketing to African American women and violations of consumer-protection laws; the state seeks penalties, damages, and warnings, while more than 12,000 related lawsuits are consolidated in a Chicago MDL that could reach trials as early as 2027.

via The Guardian|

#cancer-risk #hair-relaxers #law

health29 days ago•14 min saved

Scalding Sips Linked to Tripled Esophageal Cancer Risk, UK Study Finds

A UK study of nearly 980,000 adults followed for over a decade found that drinking beverages at very hot temperatures nearly triples the risk of esophageal squamous cell carcinoma (SCC), with six or more hot drinks daily raising risk by about 71%. The risk rises with hotter temperatures and higher frequency, but the association was not seen with esophageal adenocarcinoma. Heat exposure to the esophagus is the suspected mechanism, not tea or coffee itself, and limiting beverage temperature could reduce SCC cases.

via NDTV|

#beverage-temperature #cancer-risk #health

health1 month ago•3 min saved

Tripled risk of esophageal cancer linked to very hot drinks, UK study finds

A UK cohort study of almost 1 million people over 14 years shows that drinking very hot beverages triples the risk of esophageal squamous cell carcinoma, with six or more hot drinks daily increasing risk further; there was no clear link to adenocarcinoma. Self-reported temperatures were used, so caution is advised, but results support cooling drinks to reduce SCC risk.

via The Guardian|

#cancer-risk #esophageal-cancer #health

science1 month ago•7 min saved

Break Up Sitting Time to Cut Cancer Risk, Large UK Study Finds

A UK Biobank analysis of about 91,000 adults over roughly 12 years found that long, uninterrupted sitting is linked to higher cancer risk and mortality, while breaking up sitting with light activity lowers risk; replacing one hour of prolonged sitting with light movement is associated with about a 12% reduction in cancer mortality and a 6% reduction in cancer incidence, though the study shows associations rather than causation.

via ScienceAlert|

#cancer-risk #interrupted-sitting #physical-activity

health1 month 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

health1 month 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

health1 month 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

health1 month 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

health2 months 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

health2 months 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