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Uk Biobank

All articles tagged with #uk biobank

health5 days 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

health6 days ago•7 min saved

Coffee Tied to Lower Liver Disease Risk in Large UK Biobank Study

Analyzing UK Biobank data over a median of 13 years in 354,957 adults, researchers found that higher coffee intake is linked to lower risks of cirrhosis, liver cancer, and liver-related death; MRI and proteomic data showed healthier liver tissue and metabolism in coffee drinkers, with benefits beginning at 1–2 cups daily and seen for both caffeinated and decaf coffee. The study is observational and cannot prove causation, so moderation is advised and coffee should not replace other liver-protective habits. Future work aims to identify the specific coffee compounds involved.

via SciTechDaily|

#cirrhosis #coffee #health

health8 days ago•5 min saved

Big Coffee Study Finds Daily Cups May Lower Liver Disease and Liver Cancer Risk

A UK Biobank analysis of about 355,000 adults over roughly 13 years links coffee intake to substantially lower risks of cirrhosis, liver-related death, and hepatocellular carcinoma, with stronger protection at higher consumption (one to two cups daily reduces cirrhosis by ~20% and liver mortality by ~31%; five or more cups reduces cirrhosis by ~32%, liver death by ~42%, and liver cancer by ~47%). Benefits were similar for caffeinated and decaf coffee and persisted with or without sugar, though added sugars may blunt some effects. Being observational and based on self-reported data, the study shows correlation rather than causation and coffee should complement—not replace—standard preventive health practices.

via Fox News|

#coffee #health #liver-cancer

health10 days ago•12 min saved

Brief daily movement breaks may cut cancer mortality linked to long bouts of sitting

Analysis of UK Biobank data links long, uninterrupted sitting (30+ minutes) to higher cancer mortality, while breaking up sitting with brief light activity is associated with a lower risk—a relative reduction of up to about 20%. The study shows correlation, not causation; reverse causation and confounding could explain results. Regular exercise remains important, but short, frequent movements (standing/walking 1–2 minutes every 20–30 minutes) may improve risk at the population level. Absolute risk changes are modest; findings may not generalize to all groups due to selection in UK Biobank and the short measurement window. Still, adding small bursts of movement is a practical, low-effort step for better health.

via The Conversation|

#cancer-mortality #health #movement-breaks

health11 days 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

health14 days ago•2 min saved

Small Movement Breaks Linked to Lower Cancer Death Risk, UK Study Finds

A UK Biobank study of more than 91,000 participants followed for about 12 years found that sitting or lying down for more than 30 minutes at a time daily is associated with a higher risk of cancer death, with each extra hour of prolonged inactivity raising cancer mortality by about 10%. Replacing long sedentary spells with movement reduces risk: about 12% lower when an hour of inactivity is swapped for light activity, ~8% lower for 30 minutes of light-to-moderate activity, and ~22% lower for five minutes of vigorous activity. The study is observational, so causation can’t be proven, but breaking up sitting time with short movements (e.g., a quick walk) could be protective and may inform personalized guidance in the future.

via The Guardian|

#cancer-mortality #health #physical-activity

health16 days ago•17 min saved

Tiny Breaks, Big Impact: Light Activity Cuts Cancer Risk

A UK Biobank study following about 90,000 volunteers for a median of 12 years links prolonged sedentary bouts (30 minutes with little movement) to higher cancer incidence and mortality, while breaking up sitting with light activity lowers risk—about a 12% reduction in cancer death per extra hour replaced by light activity and up to 22% with short bursts of vigorous exercise. While observational and not proof of causation, the findings support guidelines that emphasize breaking up sitting time and show that even light movement can meaningfully benefit health.

via Gizmodo|

#cancer #cancer-mortality #exercise

health22 days ago•7 min saved

Younger Generations Show Faster Biological Aging Linked to Early Cancer Risk

A large study of 154k UK Biobank and 10k All of Us participants finds that newer birth cohorts show faster biological aging, and greater aging is tied to an 8% higher risk of early-onset solid cancers, rising to 15% for the oldest-aging individuals; immune and fat tissue aging also correlate with specific cancers, pointing to aging-biomarker tests for personalized prevention.

via SciTechDaily|

#aging-biomarkers #biological-aging #cancer-risk

health24 days ago•7 min saved

Younger Generations Biologically Older, Linked to Early-Onset Cancer Risk

New cross-cohort study finds younger birth cohorts are biologically older than earlier generations at the same age, based on PhenoAge from blood biomarkers, and that higher age-gap scores are tied to greater risk of early-onset cancers (lung, digestive system, uterus) even after accounting for smoking, obesity, telomere length, and genetics, suggesting environmental influences on aging and potential for targeted prevention.

via ScienceAlert|

#all-of-us #biological-aging #early-onset-cancer

science29 days ago•1 min saved

Sleep duration linked to faster biological ageing across organs

A massive UK Biobank analysis of about 500,000 people, published in Nature, finds that both short and long sleep are associated with signs of accelerated biological ageing across multiple organs and molecular systems, underscoring sleep quality and duration as important factors for long-term health.

via The Times of India|

#ageing #biological-ageing #nature

neuroscience1 month ago•25 min saved

Shift Work Linked to Subtle Shrinkage in Amygdala and Thalamus, Reversible Upon Stopping

An analysis of UK Biobank data found that people who work shifts show a small but detectable volume loss in the left amygdala and right thalamus compared with non-shift workers, with greater loss at higher shift-work frequency. In participants who ceased shift work, the brain-volume decline halted within about 2.4 years and may show slight recovery; additional microstructural changes and lower scores on memory, processing speed, and fluid intelligence were observed. The authors caution that causality cannot be established and the effects are small, noting the UK Biobank sample is healthier and less diverse than the general population.

via PsyPost|

#amygdala #brain-volume-loss #neuroscience

health1 month ago•3 min saved

Goldilocks Sleep Window Tied to Slower Biological Aging

A study of about 500,000 UK Biobank participants finds a U-shaped link between nightly sleep duration and biological aging: roughly 6.4–7.8 hours per night is associated with less aging, while both shorter (<6 hours) and longer (>8 hours) sleep link to faster aging, though the findings are observational and may reflect underlying health differences rather than causation.

via Futurism|

#aging #biological-aging #health

health1 month ago•6 min saved

More Exercise Could Strengthen Heart Health Beyond Guidelines, but Realistic Goals Matter

A UK Biobank analysis of 17,088 people over ~8 years finds that while the standard 150 minutes per week of moderate-to-vigorous activity lowers cardiovascular risk, higher levels of exercise yield greater protection: about 340–370 minutes per week (~20% risk reduction) and roughly 9–10 hours per week (>30% reduction), with the largest benefits seen in those with lower fitness. Experts caution against overstating ultra-high targets and emphasize that the 150-minute minimum remains a valid baseline; more activity can help when feasible, but randomized trials are needed to confirm causality.

via ScienceAlert|

#cardiovascular-health #exercise #health

health1 month ago•7 min saved

Wine Linked to Lower Mortality Than Spirits or Beer at Light-to-Moderate Drinking

In a 13-year study of 340,924 UK Biobank participants, low to moderate wine intake was associated with lower mortality risk than spirits, beer, or cider, including a 21% lower risk of cardiovascular death for moderate wine drinkers; even modest intake of spirits, beer, or cider linked to higher cardiovascular mortality. Heavy drinking raised death risk across beverage types. The findings may reflect wine’s polyphenols and healthier drinking patterns, but the study is observational and could be influenced by lifestyle factors, so randomized trials are needed for confirmation.

via SciTechDaily|

#alcohol #cardiovascular-disease #health

health1 month ago•3 min saved

Substantial Heart Protection May Demand Nearly 10 Hours of Exercise Per Week

A UK Biobank analysis suggests that to achieve a substantial cardiovascular risk reduction—about 30%—people may need 560–610 minutes per week of moderate-to-vigorous activity, roughly 3–4 times the standard 150-minute guideline, with less-fit individuals needing more; the findings are observational and individual responses vary.

via Gizmodo|

#cardiovascular-disease #exercise #health