Micro workouts are all the talk right now: researchers have found that effective physical activity in small doses provides great health benefits – both for the individual and society as a whole.

29 Apr 2025

Disrupted body clocks raise risk of early death, study finds

A large cohort study from China and the U.S. shows that Circadian Syndrome (CircS)—a cluster of metabolic and behavioral disruptions—is linked to higher all-cause and cause-specific mortality. The risk increases with the number of CircS components, especially among adults aged 40–60.

29 Apr 2025

Phthalates linked to hundreds of thousands of global heart disease deaths

Daily exposure to certain chemicals used to make plastic household items could be linked to the more than 356,000 global deaths from heart disease that occurred in 2018 alone, a new analysis of population surveys shows.

29 Apr 2025

How blood iron levels shape the pace of biological aging

Researchers examine the role of blood iron levels in DNA methylation-based measurements of biological aging.

29 Apr 2025

Hormone therapy boosts heart health markers but raises some risks

Researchers assess hormone therapy-induced changes in cardiovascular biomarkers.

29 Apr 2025

Pecans lower cholesterol and improve diet quality in at-risk adults, study finds

Substituting 57 grams of pecans for usual snacks over 12 weeks improved lipid profiles and diet quality but did not affect vascular function in adults at cardiometabolic risk. A modest weight gain was also observed.

29 Apr 2025

Global analysis ties plastic ingredient to soaring heart disease deaths

Daily exposure to certain chemicals used to make plastic household items could be linked to more than 356,000 global deaths from heart disease in 2018 alone, a new analysis of population surveys shows.

29 Apr 2025

Largest study to date reveals high blood sugar accelerates heart damage in healthy youth

In the present study, 1,595 adolescents drawn from the University of Bristol's Children of the 90s cohort were followed up from age 17 until 24 years. To assess the prevalence of prediabetes, which refers to high fasting blood glucose levels, two alternative cutpoints were used, a stricter cutpoint of ≥5.6 mmol/L recommended by the American Diabetes Association, and ≥6.1 mmol/L , which is the present recommendation in many countries.

29 Apr 2025

Uncovering non-clinical risk factors through mendelian randomization

A new study identifying 56 non-clinical risk factors associated with sudden cardiac arrest (SCA), spanning lifestyle, physical measures, psychosocial factors, socioeconomic status, and the local environment, offers compelling evidence that improving these unfavorable profiles could prevent up to 63% of SCA cases.

29 Apr 2025

Why your heart works harder at night after a few drinks, according to new research

Researchers at Ludwig Maximilian University of Munich found that moderate alcohol consumption transiently raises nocturnal resting heart rate without altering objective sleep stages. However, it worsens subjective sleep quality, highlighting subtle cardiovascular stress even at low alcohol doses.

28 Apr 2025

Ferritin levels unrelated to infertility and metabolic health risks in women with PCOS

Women with polycystic ovary syndrome (PCOS) tend to have higher average ferritin levels compared to control subjects, but this does not seem to have a significant impact on their fertility or metabolic health.

28 Apr 2025

Study links ultraprocessed foods to higher risk of premature deaths, modeling shows

A study analyzing data from nationally representative dietary surveys and mortality data from eight countries (Australia, Brazil, Canada, Chile, Colombia, Mexico, United Kingdom, and United States) shows that premature deaths attributable to consumption of ultraprocessed foods (UPFs) increase significantly according to their share in individuals' total energy intake.

28 Apr 2025

New blood test can improve heart disease risk prediction

For almost 60 years, measuring cholesterol levels in the blood has been the best way to identify individuals at high risk of cardiovascular disease.

28 Apr 2025

Think only obese people get sleep apnea? Think again, says largest study yet

Researchers assess the prevalence of obesity and obstructive sleep apnea while also considering the role of age and sex in this relationship.

28 Apr 2025

How immune resilience and salutogenesis promote disease resistance and longevity

Researchers examine how salutogenesis, the active production of health through immune resilience, resists disease.

28 Apr 2025

Ultra-processed foods make up nearly half of US grocery purchases, raising public health concerns

A 2025 study of nearly 60,000 US households found that almost half of grocery purchases were ultra-processed foods (UPFs), with major disparities based on income, education, and race. Non-Hispanic white households led in UPF purchases, especially in beverages, reversing earlier trends.

28 Apr 2025

Heart transplant volume rises with adoption of DCD techniques

Researchers at the Annual Meeting and Scientific Sessions of the International Society of Heart and Lung Transplantation (ISHLT) marked the 10-year anniversary of modern heart donation after circulatory death (DCD), a technique that has significantly increased transplant volumes around the world.

27 Apr 2025

Hands-on training for cardiogenic shock takes center stage at ISHLT Annual Meeting

Healthcare practitioners from around the world received hands-on training for treating patients in cardiogenic shock (CS) during a first-ever simulation lab at today's Annual Meeting and Scientific Sessions of the International Society of Heart and Lung Transplantation (ISHLT) in Boston.

27 Apr 2025

Historic decline in smoking across the United States largely driven by young adults

Researchers at University of California San Diego found that cigarette smoking continues to decline across the United States, largely driven by young adults.

25 Apr 2025