Body Mass Index News and Research

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Body fat percentage outperforms BMI in predicting early mortality

Although body mass index (BMI) is widely used in clinics as the standard measure of body composition, it can potentially misclassify muscular individuals as overweight and miss cases of "normal-weight obesity," masking serious metabolic and heart disease risks.

29 Jul 2025

Moderate coffee and tea habits linked to sharper thinking in seniors

Moderate coffee intake and both moderate and high tea consumption are associated with a slower decline in fluid intelligence among older adults over nearly a decade. High coffee intake, however, is linked to a faster decline in cognitive function.

28 Jul 2025

American Heart Association expands Cardiovascular-Kidney-Metabolic Health Initiative to 15 regions

People in 15 regions across the U.S. will soon benefit from the American Heart Association's Cardiovascular-Kidney-Metabolic Health Initiative™, designed to improve treatment of the interconnected conditions that lead to heart disease and stroke.

28 Jul 2025

Cosmetic surgeries led to disfiguring injuries, patients allege

A few days after a harrowing cosmetic surgery procedure, Erin Schaeffer said, she woke up with fluid leaking from an open wound in her stomach.

28 Jul 2025

Heavy smoking linked to atrophy in Alzheimer’s brain regions

MRI findings indicate that smoking is linked to reduced brain volume, raising concerns about dementia risk, especially with higher body mass index.

25 Jul 2025

What happens to your weight after quitting GLP-1 anti-obesity drugs?

Stopping anti-obesity medications leads to significant weight regain, starting as early as eight weeks and stabilizing by six months. Despite this rebound, most patients maintain some weight loss compared to baseline a year after discontinuation.

23 Jul 2025

Study reveals pandemic life made brains age faster, even without catching COVID-19

The COVID-19 pandemic accelerated biological brain aging in older adults by an average of 5.5 months over less than three years, regardless of infection status. Social disruption, age, male sex, and socioeconomic disadvantage heightened vulnerability, while only infected individuals showed measurable declines in executive function.

23 Jul 2025

Liupao tea improves metabolic syndrome risks in clinical trial

Liupao tea shows promise in improving metabolic syndrome markers, enhancing heart health and gut balance in just three months, according to recent research.

23 Jul 2025

Polygenic scores show promise for early obesity prevention

New genetic research reveals polygenic scores can predict obesity risk, offering early prevention insights while raising ethical healthcare access concerns.

23 Jul 2025

Extreme childhood obesity drives liver and diabetes risks

Extreme obesity in US youth has risen significantly, linked to higher rates of diabetes and liver complications, necessitating immediate public health action.

22 Jul 2025

APOE ε4 variant reveals hidden risk factors beyond Alzheimer’s

Researchers discovered that people carrying the APOE ε4 gene variant share a unique immune-related protein signature across their blood, brain, and cerebrospinal fluid—regardless of neurodegenerative disease diagnosis. This signature reveals a fundamental, disease-independent vulnerability linked to APOE ε4, reframing our understanding of genetic risk in conditions like Alzheimer's, Parkinson’s, ALS, and FTD.

21 Jul 2025

Genetic analysis reveals early childhood markers for obesity risk

A new genetic analysis using data from over five million people has provided a clearer understanding of the risk of going on to live with obesity.

21 Jul 2025

Sperm RNA profiles could identify the best embryos for IVF

Findings on sperm RNA suggest new biomarkers for IVF success, potentially improving embryo selection and reducing cycles needed for desired fertility outcomes.

21 Jul 2025

Why obesity spikes with wealth: The real culprit is on your plate

Economic development drives higher obesity rates worldwide, but not because people move less. Instead, rising consumption of ultraprocessed foods plays a much bigger role than declining physical activity in the global obesity crisis.

20 Jul 2025

Boosting gut-friendly foods may slow biological aging, large US study finds

Higher scores on a dietary index linked to gut microbiota health are associated with slower biological aging in US adults, according to a large cross-sectional NHANES study. The findings suggest that improving diet quality for gut microbial diversity may help reduce age-related disease risk.

20 Jul 2025

$New insights into diagnosis and treatment of tibial tubercle avulsion fractures in young athletes$

New insights into diagnosis and treatment of tibial tubercle avulsion fractures in young athletes

As youth engagement in high-energy sports surges, so does the prevalence of sport-related injuries. Among them, tibial tubercle avulsion fractures (TTAFs) represent a small but serious subset, accounting for less than 3% of pediatric fractures.

18 Jul 2025

Study highlights gaps in preeclampsia risk assessment and aspirin use

A new study sponsored by Mirvie, which is the first to evaluate U.S. Preventive Services Task Force (USPSTF) guidelines for preeclampsia risk and aspirin prescription in a single, nationally representative, prospective population, found while high-risk factors had sufficient value in estimating risk, there's limited value for the moderate risk category - leading to nonspecific recommendations for aspirin use, a recognized prevention tool.

18 Jul 2025

Parental cholesterol predicts asthma severity in children

Parental metabolic health influences childhood asthma severity, with paternal cholesterol showing modest protective effects against exacerbating symptoms.

18 Jul 2025

Research challenges view on physical activity and global obesity crisis

A newly released study from Duke University's Pontzer Lab, housed in the Department of Evolutionary Anthropology in Trinity College of Arts & Sciences, looks at the correlations between economic development, daily energy expenditure and the rise in a country's obesity level.

18 Jul 2025

Childhood heart health predicts lifelong well-being, study finds

Optimal heart health from birth through adolescence, as measured by a combination of metrics, leads to long-lasting cardiovascular and overall physical, cognitive and mental health, according to the systematic review published in the Journal of the American Heart Association.

16 Jul 2025