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Latest Medical Research News and Research
Updated: 35 min 7 sec ago

High intake of ultraprocessed foods increases risk of both all-cause and cancer-specific death

Wed, 02/04/2026 - 07:58
Cancer survivors who consumed higher amounts of ultraprocessed foods as part of their diet had a significantly increased risk of both all-cause and cancer-specific death.

Natural ovulation offers a safer path to IVF success

Wed, 02/04/2026 - 06:24
Researchers compare the effects of natural ovulation and external hormone replacement regimens for preparing the uterus before frozen embryo transfer.

Which hair loss supplements actually work?

Wed, 02/04/2026 - 05:59
Researchers compare the effectiveness and safety of multiple dietary supplements for hair loss.

Global analysis reveals up to four in ten cancer cases could be prevented

Wed, 02/04/2026 - 05:55
Up to four in ten cancer cases worldwide could be prevented, according to a new global analysis from the World Health Organization (WHO) and its International Agency for Research on Cancer (IARC).

Clear aligners protect oral microbiome better than fixed braces

Wed, 02/04/2026 - 05:33
Researchers compare the effects of clear aligners and fixed appliances on oral microbiota and oxidative stress in the oral cavity.

Normal BMI hides nutritional gaps in alcohol use disorder

Wed, 02/04/2026 - 05:07
Researchers compare dietary intake, diet quality, and dietary assessment methods among individuals with alcohol use disorder.

Interpower® launches IEC 60320 rewirable Sheet E angled plug connector in black

Wed, 02/04/2026 - 00:33
Adding to its popular line of molded IEC 60320 appliance and interconnection couplers, Interpower announces the launch of its newly manufactured IEC 60320 rewirable Sheet E plug connector in an angled mount configuration initially offered in black.

Unusual i-DNA structure shown to regulate genes and cancer

Tue, 02/03/2026 - 22:08
DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes.

Social media support may ease anxiety in young adults

Tue, 02/03/2026 - 21:55
Anxiety is the second leading cause of disability and mortality worldwide. Roughly a third of adults in the U.S. will experience an anxiety disorder within their lifetime, and the median age of onset is 17 years old.

Study links paid sick leave to lower infection risk

Tue, 02/03/2026 - 21:53
Home service workers-those who provide care, inspections, or repairs inside private homes-can often lack paid sick leave, making illness a direct financial risk.

Trazodone linked to safer delirium outcomes in older adults

Tue, 02/03/2026 - 21:37
A large U.S. study suggests that older adults hospitalized with delirium may experience better outcomes when treated with trazodone, commonly used to treat depression and sleep problems, rather than commonly used antipsychotic medications.

Common human fungus found to worsen melanoma aggressiveness

Tue, 02/03/2026 - 21:32
Cancer is one of the causes responsible for the most deaths worldwide; in 2020, for example, it resulted in ten million deaths. It has been estimated that micro-organism infections caused between 13-18% of these cases.

Ride Cincinnati grant funds research on immune activating wafer for glioblastoma treatment

Tue, 02/03/2026 - 21:22
A multidisciplinary team of University of Cincinnati Cancer Center researchers has received a $40,000 Ride Cincinnati grant to study a delayed release preparation, or wafer, of an immunostimulatory molecule to stimulate the central nervous system (CNS) immune system after surgery to remove glioblastoma, a form of primary brain cancer.

Breastfeeding and pregnancy linked to improved postmenopausal cognition

Tue, 02/03/2026 - 21:08
Female brains have historically evolved to adapt to pregnancy, undergoing structural and functional changes.

Pre-hospital air ambulance care boosts survival after major trauma

Tue, 02/03/2026 - 21:05
Air ambulance pre-hospital care (HEMS) may make surviving critical injury more likely as it's associated with saving 5 more lives than would be expected in every 100 major trauma cases, suggests an analysis of survival data for one regional service in South East England, and published online in Emergency Medicine Journal.

Duplicate medical records linked to higher hospital death risk

Tue, 02/03/2026 - 21:03
Patients with duplicate medical records are 5 times more likely to die after being admitted to hospital and 3 times more likely to require intensive care than those with a single medical record, reveals US research published online in the journal BMJ Quality & Safety.

UK air ambulance availability improves yet critical gaps continue

Tue, 02/03/2026 - 20:51
Despite significant improvements in the availability of 24/7 emergency air ambulance services (HEMS) across the UK since 2009, persistent regional gaps remain, finds research published online in Emergency Medicine Journal.

Estrogen levels in the brain may play a role in women’s risk of stress-related memory problems

Tue, 02/03/2026 - 14:19
Experiencing multiple acute stresses at the same time, as in natural disasters or mass shootings, can leave lasting memory scars.

Lack of pediatric data restricts use of life-saving antibiotics

Tue, 02/03/2026 - 11:51
Life-saving antibiotics that could treat severe infections in babies and children aren't accessible due to a lack of data around safety and dosage, new research shows.

New immunotherapy could replace daily pills after kidney transplantation

Tue, 02/03/2026 - 11:47
A new study offers hope that kidney transplant patients could one day have a monthly treatment instead of multiple pills every day.

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