July 18, 2025

Later Eating Linked to Insulin Resistance

A twin study found that individuals who consumed most of their daily calories later in their personal circadian rhythm had lower insulin sensitivity and greater insulin resistance, with genetics playing a role in meal timing behavior.

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July 18, 2025

Blood Test Predicts Organ Aging and Mortality

Researchers used blood proteins to estimate the biological age of 11 organs in over 44,000 people, revealing that older brain and immune systems were linked to higher disease and death risks, while younger ones predicted longer life.

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July 18, 2025

Decade of Data Validates Life’s Simple 7

A decade-long review supports that higher Life’s Simple 7 cardiovascular health scores significantly reduce risks of chronic disease, mortality, and health care use.

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July 17, 2025

Once-Weekly Insulin Effective and Safe Alternative to Daily Dosing

A 78-week international trial found that a once-weekly insulin injection effectively lowered blood sugar in adults with type 2 diabetes, performing similarly to a once-daily insulin regimen with comparable safety.

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July 17, 2025

Vapes Outperform Nicotine Replacement Therapy in Cessation Trial

Researchers found vaporized nicotine products more effective than nicotine replacement therapy for smoking cessation among socioeconomically disadvantaged adults.

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July 17, 2025

Hormone Therapy Type Tied to Diverging Risks of Breast Cancer Before Age 55

Researchers found that unopposed estrogen therapy was linked to reduced young-onset breast cancer risk, while estrogen plus progestin therapy increased risk in certain subgroups.

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July 17, 2025

Metformin Ineffective for COVID Recovery, Trial Finds

Researchers found metformin did not significantly shorten COVID-19 symptom duration in low-risk outpatients, though it was safe and well tolerated.

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July 16, 2025

New Guidelines Target Preventive Gaps in Inflammatory Bowel Disease

New clinical recommendations detail updated vaccination and screening protocols to reduce infection and cancer risks in adults with inflammatory bowel disease, particularly those on immune-modifying therapies.

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July 16, 2025

DIM Supplement Alters Estradiol Patch Metabolism

A retrospective study found that DIM supplements significantly changed estrogen metabolism in postmenopausal women using estradiol patches, suggesting a potential drug-supplement interaction that may affect hormone therapy outcomes.

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