Since 1996 WHN is the second oldest medical website on the net, second only to the American Medical Association, servicing over 35,000 physicians and scientists worldwide.

Non-Profit Trusted Source of Non-Commercial Health Information

Wearables: Sweat Tech Health Monitor

Wearables: Sweat Tech Health Monitor

Image: The health monitor is flexible and designed to be comfortable to wear. Credit: Washington State University. A wearable health monitor developed at Washington State University (WSU) is reported to reliably measure levels of important biochemicals in sweat during physical exercise. The report published in the journal ACS Sensors also suggests that the wearable can …

Read more

Predicting Dementia Up To 9 Years Before Diagnosis

Some brain cells age faster and are more prevalent in Alzheimer's

Researchers from Queen Mary University of London report in Nature Mental Health developing a method for predicting dementia with over 80% accuracy, up to nine years before a diagnosis, and is suggested to be a more accurate way to predict dementia than memory tests or measuring brain shrinkage. “Predicting who is going to get dementia …

Read more

Predicting Sudden Cardiac Death

Predicting Sudden Cardiac Death

Unfortunately, the first symptom of heart disease is far too often sudden cardiac death. This can occur at any point in life from in younger years to in the golden years. Making it important to be able to determine the risk of sudden death to organize preventive treatment. Devices that measure heart rate have the …

Read more

Cardiac Amyloidosis: Alzheimer’s Disease Of The Heart

Why You Must Know if Your Heart Calcium Score is Zero

Cardiac amyloidosis is often referred to as the Alzheimer’s Disease of the heart, and it can be inherited or acquired. Systemic amyloidosis is an incurable disease in which abnormal amounts of proteins build up within tissues and organs. Progress in the treatment of cardiac amyloidosis has greatly improved prognosis, but the median survival remains low …

Read more

Very early blood pressure control confers both benefits and harms in acute stroke

Very early blood pressure control confers both benefits and harms in acute stroke

Early identification of stroke type could be key to harnessing the benefits of very early in-ambulance blood pressure lowering treatment in patients with suspected acute stroke, according to new research. The findings were presented at the 10th European Stroke Organisation Conference in Basel, Switzerland and simultaneously published in the New England Journal of Medicine.(1) Professor …

Read more

More young adults are getting colorectal cancer — So why won’t insurance pay for screenings?

More young adults are getting colorectal cancer — So why won’t insurance pay for screenings?

More than 53,000 Americans are projected to die from colorectal cancer this year. Although colorectal cancer is the second-most common cause of cancer deaths in the United States, it can be cured if caught early. Detecting a tumor as soon as possible can help you get treatment as soon as possible, giving you the best …

Read more

Cardiac Research To Save More Lives By Improving Heart Failure Detection

Cardiac Research To Save More Lives By Improving Heart Failure Detection

A study led by a team of researchers from the Universities of East Anglia (UEA), Sheffield, and Leeds published in the European Heart Journal Open has made an important advancement in how heart failure is detected in women, by fine-tuning how magnetic resonance imaging (MRI) is used to detect heart failure, making it more accurate, …

Read more

Smart Contact Lens Could Enable Wireless Glaucoma Detection

Smart Contact Lens Could Enable Wireless Glaucoma Detection

Approximately 3 million Americans have glaucoma, but that number could be higher as most people with early-stage glaucoma are not even aware that they have it, which is unfortunate because early treatment is key to reducing vision loss.  Detecting subtle increases in eye pressure can help doctors to diagnose glaucoma, however, this presents a more …

Read more

New urine-based test detects high-grade prostate cancer, helping men avoid unnecessary biopsies

New urine-based test detects high-grade prostate cancer, helping men avoid unnecessary biopsies

Researchers at the University of Michigan Rogel Cancer Center have developed a new urine-based test that addresses a major problem in prostate cancer: how to separate the slow-growing form of the disease unlikely to cause harm from more aggressive cancer that needs immediate treatment. The test, called MyProstateScore2.0, or MPS2, looks at 18 different genes …

Read more

Changes In Eye Health And Chronic Kidney Disease

Risk Factors Of Chronic Kidney Disease

3D eye scans may reveal vital clues about kidney health that could help to track the progression of the disease, and this advance could revolutionize the monitoring of kidney disease which often progresses without symptoms in the early stages, allowing patients to make lifestyle changes that could reduce the risk of health complications. Using highly …

Read more