PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

The Lancet Public Health:  Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study

2025-07-23
(Press-News.org) A comprehensive new study analysing data from over 160,000 adults finds that walking approximately 7,000 steps per day is associated with reductions in the risk of several serious health outcomes, including all-cause mortality (47% reduction), cardiovascular disease (25% reduction), cancer (6% reduction), type 2 diabetes (14% reduction), dementia (38% reduction), depression (22% reduction), and falls (28% reduction).* Unlike earlier studies that mainly focused on heart health or overall death rates, this research, published in The Lancet Public Health journal, is the first to comprehensively examine how taking more steps per day can reduce the risk of several different health outcomes.

The study also revealed that even modest step counts (around 4,000 steps per day) are linked to better health compared to very low activity (around 2,000 steps per day). For some conditions, such as heart disease, health benefits continued to increase beyond 7,000 steps, but for most conditions, the benefits tended to level off. The authors highlight that 7,000 steps per day may be a more realistic target than the current unofficial target of 10,000 steps per day, particularly for those who are less active, suggesting that this target can still provide significant improvements in health.

The systematic review included 57 studies, of which 31 studies were included in meta-analyses, providing the most comprehensive evidence to date of the association between the number of daily steps and a wide range of health outcomes. The authors caution that the evidence for health benefits for most conditions, such as cancer and dementia, is supported by a small number of studies, meaning there is a low level of certainty for those results, and many of the studies included did not account for some confounding factors, like age or frailty, that could bias the findings.

The authors say that their study underscores the value of using daily step counts as a straightforward way to measure physical activity. They suggest these results could help shape future public health guidelines and recommendations, encouraging more people to track their steps as a practical way to improve their health.

END


ELSE PRESS RELEASES FROM THIS DATE:

Stopping HRT leads to a period of higher risk of bone fracture for most women

2025-07-23
A new study has found that the bone fracture protection women get from menopausal hormone therapy (MHT, also known as HRT) disappears within a year of stopping treatment. In the new study, published in Lancet Healthy Longevity, experts from the School of Medicine at the University of Nottingham, also found that in most cases, stopping treatment is then followed by some years of elevated fracture risk compared to women who have never used MHT. Fracture risks then falls to be similar to, and then lower than women who have never used ...

Rethink the 10,000 a day step goal, study suggests

2025-07-23
Walking 7000 steps a day can lower the risk of an early death by up to 47 percent Health benefits increased with every 1000-step increment up until 7000 steps, at which point the benefits began to taper off   A major new study led by the University of Sydney suggests that walking 7000 steps a day offers similar health benefits across several outcomes as walking 10,000.   Led by Professor Melody Ding from the School of Public Health, the study was published in The Lancet Public Healthand analysed data from 57 studies from ...

New play in the chemical-reaction playbook uncovered

2025-07-23
UNIVERSITY PARK, Pa. — Speeding up chemical reactions is key to improving industrial processes or mitigating unwanted or harmful waste. Realizing these improvements requires that chemists design around documented reaction pathways. Now, a team of Penn State researchers has found that a fundamental reaction called oxidative addition can follow a different path to achieve the same ends, raising the question of whether this new order of events has been occurring all along and potentially opening up new space for chemical design.  A paper describing the research appeared in the Journal of the American Chemical ...

Fungicides intended to suppress turfgrass diseases may damage fairways

2025-07-23
UNIVERSITY PARK, Pa. — Golf course managers have much more insight into which fungicides to use to suppress turfgrass diseases, such as the common and costly dollar spot disease, without damaging the grass on their fairways, thanks to a new study by researchers at Penn State. The team evaluated variation in turfgrass injury caused by nine commercially available demethylation inhibitor (DMI) fungicides — a class of fungicide widely used in turfgrass management — commonly used ...

Measuring how – and where – Antarctic ice is cracking with new data tool

2025-07-23
UNIVERSITY PARK, Pa. — A total collapse of the roughly 80-mile-wide Thwaites Glacier, the widest in the world, would trigger changes that could lead to 11 feet of sea-level rise, according to scientists who study Antarctica. To better predict fractures that could lead to such a collapse — and to better understand the processes driving changes in Antarctic ice shelves — a team led by researchers at Penn State developed a new method to evaluate cracks that destabilize ice shelves and accelerate those losses. They reported ...

Simulating the unthinkable: Models show nuclear winter food production plunge

2025-07-23
UNIVERSITY PARK, Pa. — A nuclear winter is a theoretical concept, but if the climate scenario expected to follow a large-scale nuclear war, in which smoke and soot from firestorms block sunlight, came to fruition, global temperatures would sharply drop, extinguishing most agriculture. A nuclear winter could last for more than a decade, potentially leading to widespread famine for those who survive the devastation of the bomb blasts. Now, a team led by researchers at Penn State have modeled precisely how various nuclear winter scenarios could impact global production of corn — the most widely planted grain crop in the world. ...

New research supports Ivermectin as an effective strategy to control malaria transmission

2025-07-23
Ivermectin administered to the whole population significantly reduces malaria transmission, offering new hope in the fight against the disease. The BOHEMIA trial, the largest study on ivermectin for malaria to date, showed a 26% reduction in new malaria infection on top of existing bed nets, providing strong evidence of ivermectin’s potential as a complementary tool in malaria control. The results of this project, coordinated by the Barcelona Institute for Global Health (ISGlobal) -an institution supported by the “la Caixa” Foundation- in collaboration ...

New research reveals scars of Gambia’s witch hunts

2025-07-23
A new United Nations-funded study has highlighted the lasting psychological and social scars left by a state-sponsored witch hunt in The Gambia, more than a decade after it was carried out by former President Yahya Jammeh. The research, led by Professor Mick Finlay of Anglia Ruskin University (ARU) in collaboration with the University of The Gambia and Nottingham Trent University, is the first academic study into the stigma associated with government-led witchcraft accusations, and includes interviews with victims and their families from the villages most affected by the campaign. Jammeh’s 22-year dictatorship, which ended in 2016, was marked by human rights ...

McGill scientists develop cleaner, cheaper way to make lithium-ion batteries

2025-07-23
A team of McGill University researchers, working with colleagues in the United States and South Korea, has developed a new way to make high-performance lithium-ion battery materials that could help phase out expensive and/or difficult-to-source metals like nickel and cobalt. The team’s breakthrough lies in creating a better method of producing “disordered rock-salt” (DRX) cathode particles, an alternative battery material. Until now, manufacturers struggled to control the size and quality of DRX particles, which made them unstable and hard to use in manufacturing settings. The researchers addressed that problem ...

Forever chemicals, lasting effects: Prenatal PFAS exposure shapes baby immunity

2025-07-23
New research reveals that tiny amounts of PFAS—widely known as “forever chemicals”—cross the placenta and breast milk to alter infants’ developing immune systems, potentially leaving lasting imprints on their ability to fight disease. University of Rochester Medical Center (URMC) researchers tracked 200 local healthy mother–baby pairs, measuring common PFAS compounds in maternal blood during pregnancy and then profiling infants’ key T‑cell populations at birth, six months, and one year. By age 12 months, babies whose mothers had higher prenatal PFAS exposure exhibited ...

LAST 30 PRESS RELEASES:

Gut health à la CAR T

Dr. Pengfei Liu receives 2026 O'Donnell Award in Medicine for pioneering advances in genetic diagnostics and rare disease treatment

Dr. Yunsun Nam receives 2026 O'Donnell Award in Biological Sciences for pioneering RNA research transforming gene regulation and cancer therapy

Dr. Bilal Akin wins 2026 O'Donnell Award in Engineering for transformative work in EV energy systems and industrial automation

Dr. Fan Zhang receives 2026 O'Donnell Award in Physical Sciences for groundbreaking discoveries in quantum matter and topological physics

Dr. Yue Hu receives 2026 O'Donnell Award for revolutionizing energy operations with real-time AI and reinforcement learning

Greater risk that the political right falls for conspiracy theories

JMC Publication: Insilico’s AI platforms enable discovery of potent, selective, oral DGKα inhibitor to overcome checkpoint resistance

Targeting collagen signaling boosts drug delivery in pancreatic cancer

Valvular heart disease is common in cancer patients but interventions improve survival

When socially responsible investing backfires

Cuffless blood pressure technologies in wearable devices show promise to transform care

AI-based tool predicts future cardiovascular events in patients with angina

Researchers map how the cerebellum builds its connections with the rest of the brain during early development

Routine scans could detect early prostate radiotherapy changes

Fairness in AI: Study shows central role of human decision-making

Pandemic ‘beneath the surface’ has been quietly wiping out sea urchins around the world

Tea linked to stronger bones in older women, while coffee may pose risks

School feeding programs lead to modest but meaningful results

Researchers develop AI Tool to identify undiagnosed Alzheimer's cases while reducing disparities

Seaweed based carbon catalyst offers metal free solution for removing antibiotics from water

Simple organic additive supercharges UV treatment of “forever chemical” PFOA

£13m NHS bill for ‘mismanagement’ of menstrual bleeds

The Lancet Psychiatry: Slow tapering plus therapy most effective strategy for stopping antidepressants, finds major meta-analysis

Body image issues in adolescence linked to depression in adulthood

Child sexual exploitation and abuse online surges amid rapid tech change; new tool for preventing abuse unveiled for path forward

Dragon-slaying saints performed green-fingered medieval miracles, new study reveals

New research identifies shared genetic factors between addiction and educational attainment

Epilepsy can lead to earlier deaths in people with intellectual disabilities, study shows

Global study suggests the underlying problems of ECT patients are often ignored

[Press-News.org] The Lancet Public Health:  Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study