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Five-session SBRT reduces side effects in intermediate-risk prostate cancer

For patients with intermediate-risk, localized prostate cancer, radiation therapy delivered in five sessions reduced patient-reported side effects compared to longer courses of radiation, according to results of a large, randomized phase III trial.

29 Sep 2025

Gene expression test identifies prostate cancer patients who benefit from hormone therapy

A new randomized study finds that a lab test that reads tumor genes can identify which patients with recurrent prostate cancer will benefit from adding hormone therapy to radiation after surgery - the first predictive biomarker in this setting.

29 Sep 2025

Combining radiopharmaceuticals with targeted radiation improves progression-free survival in prostate cancer patients

A new clinical trial finds that people with a limited number of metastases from recurrent prostate cancer lived significantly longer without disease progression when they received a radiopharmaceutical drug before targeted radiation, compared with radiation alone.

29 Sep 2025

Can a mango a day keep diabetes away?

The study reveals that daily mango consumption may enhance insulin sensitivity and reduce body fat in prediabetic adults, emphasizing whole fruits' advantages.

29 Sep 2025

Testosterone fails to influence risk-taking or fairness in men

A large trial reveals that boosting testosterone does not influence men's economic preferences, challenging previous studies linking the hormone to behavior.

29 Sep 2025

Clinical trial disproves claims that antioxidant supplement boosts male fertility

A large Dutch randomized clinical trial (SUMMER) found that a widely marketed antioxidant supplement (Impryl) did not improve ongoing pregnancy rates in men seeking fertility care. Instead, pregnancy success was significantly lower in the critical 4–6 month treatment window, raising safety concerns.

28 Sep 2025

Daily walnut snacks fail to lower inflammation in adults

Research on daily walnut intake showed no significant effects on inflammatory markers or antioxidant capacity in middle-aged individuals with metabolic risks.

26 Sep 2025

Drinking less water daily spikes your stress hormone

Findings indicate that low hydration is associated with increased cortisol spikes during stress, potentially influencing long-term health risks.

26 Sep 2025

Alcohol raises dementia risk at every level of drinking, genetic study shows

Researchers using two major cohorts and Mendelian randomization found that alcohol consumption, whether light or heavy, raises the risk of dementia. Genetic evidence shows no safe level of drinking, challenging the belief that moderate intake protects brain health.

25 Sep 2025

Organophosphate pesticide exposure linked to reduced sperm quality in healthy men

This pilot study found that urinary metabolites of organophosphate pesticides were linked to reduced sperm motility in healthy young men, though results were preliminary. Oxidative stress did not explain the association, suggesting other biological pathways may be involved.

25 Sep 2025

Do fitness apps change behavior in the long run?

A 24-month study of over 516,000 Canadians found that a commercial fitness app offering micro-incentives led to very small but sustained increases in daily step counts. Low-active users benefitted most, while very active users showed declines, highlighting the complexity of long-term app engagement.

25 Sep 2025

Cruciferous vegetables beat root vegetables in stabilizing blood sugar

The VEgetableS for vaScular hEaLth study reveals cruciferous vegetables improve glycemic control, emphasizing their importance in dietary strategies for health.

25 Sep 2025

Eating earlier in the day could help you lose more weight than later meals

Time-restricted eating impacts body composition and performance, with early eating linked to greater weight loss and late eating enhancing anaerobic power.

25 Sep 2025

Greek yogurt after exercise lowers inflammation more than carbs

Greek yogurt supplementation post-training significantly reduces inflammation markers in young males, offering insights into effective recovery nutrition.

25 Sep 2025

Review shows lecanemab and donanemab slow decline and explains who should get them

The Lancet review synthesises evidence on anti beta amyloid monoclonal antibodies and the wider Alzheimer’s care pathway, weighing efficacy, safety, economics, and health system readiness across disease, patient, and population perspectives.

24 Sep 2025

Blood and brain biomarkers transform how doctors confirm Alzheimer’s disease

A new Lancet review proposes a three-wave diagnostic pathway that combines clinical expertise with blood, CSF, and PET biomarkers. This approach aims to deliver earlier, more accurate, and more equitable Alzheimer’s disease diagnosis worldwide.

24 Sep 2025

Study finds 7 to 8 cups a day of coffee, tea, and water tied to longer life

Researchers using UK Biobank data found that drinking 7–8 cups of coffee, tea, and water per day was linked to the lowest mortality risk. The healthiest mix was a 2:3 balance of coffee to tea, with further benefits over water substitution, but excessive intake (>9 cups) raised cardiovascular risk.

24 Sep 2025