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AI reveals how much hidden sugar is in packaged foods worldwide

Researchers developed a machine-learning algorithm to accurately predict free sugar content in packaged foods globally. The model enables large-scale assessment of carbohydrate quality based on fiber and sugar content.

30 Mar 2025

Eating ultra-processed food daily increases depression risk in older adults

Eating four or more servings of ultra-processed food daily increases the risk of depression by 10% in older adults and modestly reduces their mental health-related quality of life.

30 Mar 2025

Why sucralose could make you hungrier instead of helping you lose weight

Sucralose increases hypothalamic activity linked to hunger more than sugar or water, especially in women and people with obesity.

30 Mar 2025

Can brain-healthy eating improve your quality of life? This study tested it

A 12-week feasibility trial tested the MIND diet in midlife adults, showing improved diet quality, mood, and physical quality of life but no significant cognitive gains.

30 Mar 2025

WARRIOR trial finds no impact of intensive therapy on heart events in women

An intensive three-drug regimen of heart medications did not significantly impact the rate of serious cardiovascular events at five years in women who experienced signs and symptoms of ischemia, or insufficient blood flow to the heart muscle, but had no blockages in their heart's arteries, according to research presented at the American College of Cardiology's Annual Scientific Session.

29 Mar 2025

New PCR test offers hope for better treatment of bacterial vaginosis

Roughly one out of three women ages 14-49 in the United States develop a vaginal bacterial imbalance known as bacterial vaginosis (BV) during their lifetime.

28 Mar 2025

Lipid accumulation in tumors linked to therapy resistance in breast cancer

A new study published in the journal Immunity reveals a mechanism that allows triple negative breast cancer (TNBC) to develop resistance to therapy.

28 Mar 2025

Interval cancers account for significant breast cancer cases

In a new study, researchers from Karolinska Institutet have shown that so-called interval cancers, which are detected between two screening sessions, account for a significant proportion of breast cancer cases and that certain risk factors may increase the likelihood of developing this type of cancer.

28 Mar 2025

Everyday physical activity fails to prevent menopausal bone loss

According to a recent study at the University of Jyväskylä, Finland, the impacts of everyday physical activity do not attenuate the accelerated hormonal bone loss that occurs during menopause.

28 Mar 2025

How HIIT and intermittent fasting alter metabolism in postmenopausal women

How the combination of HIIT with intermittent fasting or a low-calorie diet improves metabolic health among postmenopausal women.

28 Mar 2025

Study reveals progressive breast shrinkage after breast-conserving therapy

For women with early-stage breast cancer, breast-conserving therapy (BCT) including radiation therapy (RT) leads to progressive reduction in breast size over time, reports a study in the April issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.

27 Mar 2025

Study explores how sex chromosomes and hormones influence immune responses

Women have a higher proportion of key immune cells between puberty and menopause, which may be linked to the sex hormone estrogen and explain why they are less susceptible to certain infectious diseases than men, according to a new study led by researchers at UCL.

27 Mar 2025

Colorectal cancer burden climbs in countries with low milk intake

A global study finds that low milk intake is linked to increased colorectal cancer burden, especially in older adults. Prostate cancer rates showed negative trends, though the findings may reflect model limitations rather than protective effects.

26 Mar 2025

Maternal obesity and smoking influence children’s obesity risk as teenagers or adults

A study finds that factors beyond a person's control, like socioeconomic status and whether their mom smoked or was obese, can influence whether they are overweight or obese as teenagers or adults.

26 Mar 2025

Pass the (iodized) salt: Iodine deficiency drives frailty risk in people with diabetes

Lower iodine levels and use of non-iodized salt are linked to a higher risk of frailty in people with type 2 diabetes. This association is strongest in those with thyroid dysfunction, underscoring the importance of adequate iodine intake.

26 Mar 2025

Scientists uncover rare gene variants that help people live past 100

Researchers studying over 2,000 Ashkenazi Jewish centenarians uncovered two rare IGF-1 gene variants linked to exceptional longevity. These variants reduce IGF-1 receptor activity through either diminished receptor binding or lower circulating IGF-1 levels.

26 Mar 2025

This molecule links your diet to stroke and Alzheimer’s—here’s how to stop it

A new review explores how TMAO, a gut-derived metabolite from red meat and other foods, contributes to heart and brain diseases. It also highlights promising interventions—like plant-based diets, probiotics, and nutraceuticals—to lower TMAO levels and reduce health risks.

26 Mar 2025

Scientists link emulsifiers in processed foods to allergy and immune disorders

Review identifies common food additives in ultra-processed foods—particularly emulsifiers like carrageenan and polysorbate 80—as key drivers of gut dysbiosis, inflammation, and allergic diseases by disrupting intestinal barriers and activating proinflammatory pathways.

26 Mar 2025

New guidelines recommend 2 hours of weekly exercise for postpartum women

New mums should be strongly encouraged to begin clocking up at least two hours of moderate to vigorous intensity physical activity such as brisk walking and muscle strengthening exercises each week in the first three months after birth, when physically able, to improve health and well-being, say experts in a new guideline published by the British Journal of Sports Medicine.

26 Mar 2025

Women with premenstrual syndrome appear to find relief from symptoms with placebos

Women affected by premenstrual syndrome (PMS) appear to experience less intense and debilitating symptoms after taking placebo pills even when told they do not contain any active medication, suggests a study published in the open-access journal BMJ Evidence-Based Medicine.

25 Mar 2025