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Can probiotics help you sleep better?

A new meta-analysis shows that probiotic supplements can modestly improve sleep quality and reduce depressive symptoms in people with insomnia, with no significant safety concerns. However, effects on total sleep time and sleep efficiency remain uncertain, and evidence strength varies across outcomes.

20 Jul 2025

Overuse injuries spark lasting pain and mood changes through inflammation, rat study finds

Repetitive reaching tasks in mature female rats triggered persistent pain-like and sickness behaviors linked to a surge in IL-6-driven inflammation throughout muscles, blood, and the brain. These findings reveal how overuse injuries provoke both physical and mood-related symptoms through a neuroimmune cascade.

20 Jul 2025

Nigerian botanicals restore hormonal balance and fight menstrual pain in preclinical study

Researchers tested five Nigerian medicinal plants in female rats and found that these botanicals reversed MSG-induced hormonal imbalance, oxidative stress, and lipid disruptions linked to dysmenorrhea. The findings support further investigation of plant-based therapies for menstrual pain and related metabolic risks.

20 Jul 2025

Home rehab program improves lung function in bronchiectasis

Findings reveal that a structured home rehabilitation program boosts lung function and quality of life in bronchiectasis patients, reducing acute exacerbations.

18 Jul 2025

Chronic venous insufficiency linked to increased cardiovascular disease and mortality risk

In light of reports from the White House that President Donald J. Trump has been diagnosed with Chronic Venous Insufficiency (CVI), the American Heart Association is sharing important information on the condition and its association with cardiovascular risk factors, disease and increased risk of death.

18 Jul 2025

Social media use linked to declining focus and emotional strain in youth

The use of social media is contributing to declining attention spans, emotional volatility, and compulsive behaviors among young people, reveals a new report by Nanyang Technological University, Singapore (NTU Singapore) and Singapore-based research agency Research Network, in collaboration with US-based AI platform ListenLabs.ai.

18 Jul 2025

Maybe it’s not just aging. Maybe it’s anemia.

Gary Sergott felt weary all the time. "I'd get tired, short of breath, a sort of malaise," he said. He was cold even on warm days and looked pale with dark circles under his eyes.

17 Jul 2025

People with Chronic Lymphocytic Leukemia benefit from exercise yet lack personalized guidance

Personalized exercise guidance is needed for people living with Chronic Lymphocytic Leukemia (CLL), the most common type of blood cancer, according to a new study led by the University of Surrey.

15 Jul 2025

Survey highlights widespread emotional impact of cancer on patients and their families

A cancer diagnosis is a life-changing event for patients that can cause short- and long-term mental health concerns as they shift to living within a new timeline driven by weeks or months between medical follow-up appointments.

15 Jul 2025

Weight loss drugs can boost testosterone in men with obesity or diabetes

Anti-obesity medications can significantly raise testosterone levels and improve health outcomes for men with obesity or type 2 diabetes, according to a new study being presented Monday at ENDO 2025, the Endocrine Society's annual meeting in San Francisco, Calif.

14 Jul 2025

How five months in Tibet changed the heart and lungs of Beijing workers

Long-term exposure to very high altitude significantly reduces cardiopulmonary function in healthy adults from lowland regions, as shown by declines in aerobic capacity and efficiency after five months in Lhasa, China.

13 Jul 2025

Experimental treatment reverses paralysis in child with rare mitochondrial disease

The value of a recent biochemical discovery can be seen in the case of an 8-year-old boy. In August 2023 he was able to play typical sports, but by November he needed a wheelchair because of a rare disease that caused worsening paralysis.

9 Jul 2025

Corticosteroids may reduce effectiveness of immunotherapy in lung cancer

Corticosteroids, a commonly prescribed medication to alleviate cancer-related symptoms for non-small cell lung cancer patients treated with immunotherapy, are the main reason certain immunotherapies may fail in treating the disease, according to new research by Keck Medicine of USC.

7 Jul 2025

Reversing immune fatigue offers new hope for cancer treatment

CD8⁺ T cells are the immune system's frontline warriors, charged with detecting and eliminating cancer cells. But in the hostile and chronic environment of tumors, these cells often falter.

7 Jul 2025

Football headers trigger motor control changes in women

A study on women's football heading reveals subtle changes in fine motor function, raising concerns about long-term neurological effects and concussion risks.

4 Jul 2025

Plant-based fitness supplements for reversing metabolic syndrome

Research indicates that specific plant-based supplements, combined with exercise, can improve cardiometabolic markers in those at risk for metabolic syndrome.

2 Jul 2025

Oral drug MA-5 can improve heart and muscle problems in Barth syndrome

Researchers at Tohoku University have discovered that an oral drug called MA-5 can improve both heart and muscle problems in Barth syndrome, a rare genetic disorder affecting 1 in 300,000 births worldwide with no current cure.

1 Jul 2025

Exploring neural responses to mental exhaustion in healthy adults

In experiments with healthy volunteers undergoing functional MRI imaging, scientists have found increased activity in two areas of the brain that work together to react to, and possibly regulate, the brain when it's "feeling" tired and either quits or continues exerting mental effort.

27 Jun 2025

New insights into programmed cell death could offer relief for inflammatory bowel disease

New basic science insights into programmed cell death could offer relief for inflammatory bowel disease.

26 Jun 2025

Sleep deficiency worsens pain mechanisms in migraine sufferers

The mechanisms in the brain that should reduce pain don’t work as well in people with migraine when they haven’t gotten enough sleep.

26 Jun 2025

Fatigue News and Research

Can probiotics help you sleep better?

Overuse injuries spark lasting pain and mood changes through inflammation, rat study finds

Nigerian botanicals restore hormonal balance and fight menstrual pain in preclinical study

Home rehab program improves lung function in bronchiectasis

Chronic venous insufficiency linked to increased cardiovascular disease and mortality risk

Social media use linked to declining focus and emotional strain in youth

Maybe it’s not just aging. Maybe it’s anemia.

People with Chronic Lymphocytic Leukemia benefit from exercise yet lack personalized guidance

Survey highlights widespread emotional impact of cancer on patients and their families

Weight loss drugs can boost testosterone in men with obesity or diabetes

How five months in Tibet changed the heart and lungs of Beijing workers

Experimental treatment reverses paralysis in child with rare mitochondrial disease

Corticosteroids may reduce effectiveness of immunotherapy in lung cancer

Reversing immune fatigue offers new hope for cancer treatment

Football headers trigger motor control changes in women

Plant-based fitness supplements for reversing metabolic syndrome

Oral drug MA-5 can improve heart and muscle problems in Barth syndrome

Exploring neural responses to mental exhaustion in healthy adults

New insights into programmed cell death could offer relief for inflammatory bowel disease

Sleep deficiency worsens pain mechanisms in migraine sufferers

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