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CBD shows promise, but this review warns the hype is outpacing the science

A Neuropsychopharmacology Circumspectives article argues that cannabidiol has genuine therapeutic potential, especially in treatment-resistant pediatric epilepsy, but evidence for most other uses remains limited, heterogeneous, and not yet mature enough for broad clinical adoption. The authors also warn that poor retail product quality, inaccurate labeling, contaminants, hepatotoxicity risk, and drug interactions are major barriers to safe and effective real-world use.

20 Apr 2026

Certain prenatal medications linked to increased risk of autism

A landmark study led by researchers at the University of Nebraska Medical Center (UNMC) and published in Molecular Psychiatry has identified a significant association between prenatal prescription of commonly utilized medications and the risk of autism spectrum disorder (ASD) in children.

20 Apr 2026

UPV researchers develop rapid sensor for detecting active tuberculosis

A research team at UPV is leading the development of a sensor that paves the way for the rapid, selective and cost-effective detection of active tuberculosis.

20 Apr 2026

Study reveals significant gaps in MMR vaccine knowledge among ER patients

Measles remains one of the most contagious infectious diseases, spread through coughing and sneezing, with even small declines in vaccination coverage leading to outbreaks. As of 2026, California has reported its highest annual measles case count in seven years. In response to this growing concern, researchers have begun examining gaps in measles-related knowledge and vaccination coverage.

20 Apr 2026

What still drives childhood vaccine gaps in the United States

A nationwide analysis of provider-verified NIS-Child data from 2010 to 2023 found that US childhood vaccination coverage remained generally high but was consistently shaped by social and structural factors such as maternal education, income, insurance, language, and region. The study also showed that coverage of the combined seven-vaccine series rose over time, yet persistent disparities remained, especially for vaccines such as influenza, hepatitis A, and rotavirus.

19 Apr 2026

Climate change could make humidity-driven heat risks more dangerous, study finds

Researchers analyzing 2.46 million ambulance dispatches across 13 Chinese cities found that humidity can intensify the health risks linked to both hot and cold temperatures, with cold-dry and warm-wet conditions posing the greatest risks. Future climate projections suggest compound temperature-humidity events will become more frequent and increasingly shift health burdens toward heat-related events in China.

19 Apr 2026

Study finds many UK adults want to avoid ultra-processed foods but cannot define them clearly

A qualitative study of 30 UK adults found that many people see ultra-processed foods as unhealthy but struggle to define them clearly or distinguish them from other processed foods. The findings suggest that clearer communication and food-environment changes, not education alone, may be needed to help people reduce UPF intake.

19 Apr 2026

New handbook aims to improve pandemic modeling and decision making

As the COVID-19 pandemic wreaked havoc and lives were at stake, the advice experts gave to decision-makers became indispensable.

17 Apr 2026

What the Health? From KFF Health News: A new CDC nominee, again

President Donald Trump this week nominated a former deputy surgeon general who has expressed support for vaccines to lead the Centers for Disease Control and Prevention.

17 Apr 2026

Healthy diets linked to higher lung cancer risk in younger non-smokers

A diet rich in fruit, vegetables and whole grains is generally recommended for better health and to lower the risk of cancer and other diseases.

17 Apr 2026

As US birth rate falls, feds’ response may make pregnancy more dangerous

The number of babies born in the United States fell again last year.

17 Apr 2026

Childhood flu infection leaves lasting immune imprint

A study reveals how childhood flu infections impact long-term mortality risk, highlighting implications for vaccination and future outbreak management.

17 Apr 2026

Circulating exosomal microRNAs offer a non-invasive biomarker for MASLD

Metabolic dysfunction-associated steatotic liver disease (MASLD) has become a global public health challenge with rapidly rising prevalence, especially in China. Despite advances in treatment, the underlying molecular mechanisms remain incompletely understood. A new research article published in the Chinese Medical Journal on March 16, 2026, provides critical insights into the role of exosomal microRNAs (miRNAs) in MASLD pathogenesis.

17 Apr 2026

Smoothies vs juice: study reveals which fruit form is healthiest

Fruit smoothies are associated with improved health indicators, outperforming juices and solid fruits, emphasizing the need for dietary guidelines adjustments.

17 Apr 2026

Study finds popular AI chatbots often give problematic health advice

Researchers audited five popular public-facing AI chatbots across 250 health prompts and found that 49.6% of responses were problematic, with especially weak performance on open-ended questions and in nutrition and athletic performance. The study also found poor citation quality, difficult readability, and very few refusals to answer, raising concerns about the reliability of chatbots for everyday health information.

16 Apr 2026

Researchers discover a molecular signature to flag dysfunctional aging cells

UCLA researchers have identified a rogue population of immune cells that quietly accumulates in aging tissues and in the livers of people with fatty liver disease. Clearing these cells, they found, dramatically reduced inflammation and reversed liver damage in mice - even while the animals remained on an unhealthy diet.

16 Apr 2026

Superficial skin exposures pose a higher rabies risk than previously thought

While it was previously thought that keratinocytes (skin cells) were only passive conductors that allow the rabies virus to pass through, novel research reveals that these cells play a much more active role. The findings of a new study in the Journal of Investigative Dermatology (JID), published by Elsevier, provide direct evidence that keratinocytes can support viral replication and transmit the rabies virus to neurons. The investigators offer a mechanistic explanation for how superficial skin exposures from scratches or minor bites by dogs and bats can lead to neuroinvasion, contributing to the risk of infection.

16 Apr 2026

Can processed meats fit into a healthy diet?

This perspective-style review argues that processed meats remain valuable sources of high-quality protein, essential amino acids, and bioavailable micronutrients despite concerns about sodium, fat, and chronic disease links. It also contends that much of the evidence tying processed meat to adverse health outcomes is observational and potentially confounded, while emphasizing the role of processing in safety, shelf life, and food security.

15 Apr 2026

Lower-protein toddler formula does not reduce BMI at age 2, trial finds

A large randomized trial in Germany and Spain found that lowering milk protein intake during the second year of life did not reduce BMI z-score at 24 months, though it did produce a temporary BMI reduction at 18 months. Lower protein intake also led to more stable weight and length trajectories, while higher protein intake pushed growth upward relative to WHO standards.

15 Apr 2026

New flu vaccine approach targets multiple virus strains

Doctors recommend getting your flu shot annually, since the specific influenza strain it targets varies from year to year. But what if the shot could be more effective while protecting against more strains?

15 Apr 2026