Researchers have developed a sensor using nanoparticles that can specifically detect cortisol levels, a key stress biomarker, with greater reliability than current methods. This affordable and easily replicable device moves us closer to being able to test stress levels at home. Stress is a common challenge for many individuals. Whether triggered by work, personal situations, […]
Nanoparticles Make At-Home Stress Testing Possible Read More »
A head-mounted ultrasound device has recently undergone two human trials, demonstrating its potential to alleviate pain and depression effectively. The device, named the Diadem, was developed by researchers at the University of Utah and resembles an elaborate headphone band. It employs neuromodulation, using ultrasonic waves to target specific brain areas. For these trials, it focused
Wearable Device Eases Pain and Depression in 40 Minutes Read More »
Although genetics play a significant role in the development of type 2 diabetes, genes don’t determine everything in life. Lifestyle Changes Can Defy Genetic Predisposition A new study suggests, for the first time, that even those who are genetically predisposed to diabetes can prevent the disease with the right lifestyle choices. A three-year intervention in
Diet and Exercise Can Outsmart Genetic Diabetes Risk Read More »
The environment in which a person lives, including their home, family, and community, influences their health. Researchers examining these social determinants of health are exploring whether genetics or upbringing has a greater impact on an individual’s ability to combat disease. I am a developmental physiologist researching how alcohol consumption impacts fetal development and long-term health.
Alcohol Use May Affect Future Generations Pre-Conception Read More »
A new study indicates that taking placebo pills, even when people know they have no active ingredients, can still greatly decrease stress, anxiety, and depression. These “non-deceptive placebos” could be an effective method for enhancing mental health. The human brain is a complex, intriguing, and powerful organ, especially when it comes to the placebo effect,
Placebos Can Reduce Anxiety, Even if People Know they’re Fake Read More »
Despite decades of research, pinpointing the exact cause of brain damage in Alzheimer’s disease has proven challenging. A team from Emory University in the US may have found a crucial piece of the puzzle. Reevaluating Amyloid Beta’s Role in Alzheimer’s Much research has investigated amyloid beta plaques in Alzheimer’s, but some now view them as
Newly Found Proteins May Explain Alzheimer’s Devastating Effects Read More »
The familiar “sugar high” after enjoying a sweet treat is a well-known example of how food can positively impact mood. Conversely, the experience of feeling “hangry“—where hunger leads to anger or irritability—demonstrates how our diet, or lack thereof, can also trigger negative emotions. Recent research indicates that fluctuations in blood sugar levels play a role
How Your Food Choices Can Contribute to Anxiety and Depression Read More »
Preliminary studies indicate that Manuka honey can decrease breast cancer cell growth by 84% while sparing healthy cells and causing minimal side effects. This suggests potential for developing a natural, non-toxic cancer treatment, either as a supplement or a standalone therapy. Nutraceuticals—essentially a blend of “nutrition” and “pharmaceuticals” that can sound like marketing jargon—are products
Preliminary Studies Suggest Manuka Honey Reduces Breast Cancer Cell Growth by 84% Read More »
New research reveals that even a mild concussion from years ago can have lasting impacts on brain function and behavior in otherwise healthy individuals. This study enhances our understanding of traumatic brain injury and has implications for the evolving legal framework concerning sports-related brain injuries. A concussion, a mild traumatic brain injury (TBI), results from
Even Mild Concussions can Cause Lasting Effects on the Brain and Behavior Read More »
A comprehensive analysis of nearly 50,000 brain scans has identified five unique patterns of brain atrophy linked to aging and neurodegenerative diseases. The study also connected these patterns to lifestyle factors such as smoking and alcohol consumption, as well as to genetic and blood markers related to health and disease risk. Andrei Irimia, a gerontologist
Five Distinct Patterns of Brain Aging Uncovered by 50,000 Scans Read More »