Does your morning coffee or tea really boost your mood? Here’s what science says

	Men's Health
	The latest men's health news from News Medical

	Does your morning coffee or tea really boost your mood? Here’s what science says Caffeine consumption is linked to increased positive mood in daily life, especially within 2.5 hours after waking. This effect is influenced by tiredness and social context, with no consistent impact on negative emotions.

	Eating French fries raises type 2 diabetes risk, major study finds A large, multi-decade cohort study found that frequent French fry consumption raises type 2 diabetes risk, while baked, boiled, or mashed potatoes do not. Swapping any type of potato for whole grains, but not white rice, lowers diabetes risk.

			Diabetes risk hinges on how you cook potatoes Research indicates that potato consumption and its preparation methods impact type 2 diabetes risk, with substitutions offering potential health benefits.

			Sweetened tea doesn’t offer the same health benefits Unsweetened tea is associated with reduced mortality risk, while sugar-sweetened varieties show no significant health benefits, according to recent studies.

			Gender gaps in Mediterranean eating and living Gender differences in Mediterranean diet adherence impact health outcomes, emphasizing the need for targeted interventions to promote healthier lifestyles.

			Understanding sex-based differences in immune system function Many diseases affect men and women differently. Asthma tends to strike men earlier in life, yet more women develop asthma as they get older.

	High-potassium diets show consistent mental health benefits Higher intakes of certain dietary minerals are linked to lower depression risk, with potassium showing consistent benefits in both U.S. and Korean adults. Patterns differ by country, sex, and age, highlighting the role of cultural diets and nutrient bioavailability in mental health.

	Cutting HFSS ultra-processed foods may save lives, says AHA report The American Heart Association’s new science advisory links high consumption of ultra-processed foods to increased cardiometabolic risks and mortality, urging targeted reduction of HFSS UPFs. The report also calls for policy reforms, equity-focused strategies, and further research into mechanisms beyond nutrient content.

	Special von Economo neurons may hold key to super-sharp memory in 80+ superagers Researchers at Northwestern University’s SuperAging Program reveal how some people over 80 retain memory performance like those decades younger, linking it to unique brain structures, reduced pathology, and lower inflammation. Their 25-year study highlights genetic, cellular, and social traits that may protect cognitive function.

	Early screening linked to spike in early-stage colon cancer diagnoses Recent study shows a significant increase in early-stage colorectal cancer among 45-49 year-olds, linked to new screening recommendations and pandemic effects.

	RSPO2 gene identified as key driver in metastatic prostate cancer A new research paper was published in Volume 16 of Oncotarget on July 25, 2025, titled "Dissecting the functional differences and clinical features of R-spondin family members in metastatic prostate cancer."

	Conch shell blowing lowers apnea events during REM sleep Shankh blowing shows promise in alleviating sleep apnea, with significant improvements in sleep quality and reductions in daytime sleepiness after six months.

	Prediabetes mortality link strongest in 20–54 age group In a large US study, prediabetes was linked to higher mortality risk in younger adults aged 20–54, but not in older groups, after adjusting for demographics, lifestyle, and comorbidities. Targeted prevention strategies could help reduce early deaths in working-age populations.

	Lavender oil could speed recovery after brain surgery Lavender essential oil aromatherapy improves sleep quality and reduces postoperative delirium in brain surgery patients, offering a natural aid for recovery.

	Genetic markers could help prevent age-related frailty Novel genetic insights into frailty highlight potential early predictors, aiding in the prevention of age-related decline and improving health outcomes.

	Lauric acid could be a key cancer-fighting compound in coconut oil Virgin coconut oil and lauric acid show promise in inhibiting cancer cell growth and mitigating chemotherapy toxicity, paving the way for future therapies.

	DKK1 identified as key driver of immune resistance in bone metastases Many major cancers, including those of the lung, breast and prostate gland, spread to the bones as they progress.

	Plant-based protein blends can match whey for muscle recovery Recent research reveals effective plant-based protein blends for muscle recovery, highlighting the need for higher doses to match whey's benefits.

	Outdated antibiotic advice fuels resistance in low-income settings The review analyzes antibiotic prescribing guidelines, revealing challenges in LMICs and the importance of WHO-backed strategies for effective AMR management.

	Women with Down syndrome show more advanced Alzheimer's signs at diagnosis According to research by the University of California, Irvine, women with Down syndrome have more advanced signs of Alzheimer's disease than men do at the average age of diagnosis, which is the same for both sexes.

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