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Leave tablets, smartphones out of the bedroom for better sleep

(HealthDay)— Are tablets, smartphones and laptops robbing Americans of shut-eye? Absolutely, said researchers who found that the unending entertainments and the light the devices emit are a powerful, slumber-killing combo. The finding comes from a small analysis of nine otherwise healthy adults in their 20s. Their sleep was tracked after five straight nights of unrestricted

The dangers of a lonely heart

A heart failure patient who often feels lonely or left out is more likely to require hospitalization than one who rarely feels socially isolated, a new study shows. The assessment, published Wednesday in the Journal of the American Heart Association, also found a higher risk of death among those who feel very socially isolated. But

In the addiction battle, is forced rehab the solution?

The last thing Lizabeth Loud, a month from giving birth, wanted was to be forced into treatment for her heroin and prescription painkiller addiction. But her mother saw no other choice, and sought a judge’s order to have her committed against her will. Three years later, Loud said her month in state prison, where Massachusetts

Increasing exercise over 6-year span protects the heart

Heart failure affects about 5.7 million adults in the United States. The most salient risk factors for this condition, according to the Centers for Disease Control and Prevention (CDC), are: hypertension, a history of coronary heart disease or heart attacks, and diabetes. Since this condition, once acquired, has to be managed for life, healthcare professionals

The truth about juicing

(HealthDay)—Between juice bars and high-powered home juicing machines, drinking your fruits and veggies has certainly gone mainstream. Depending on the specific mixes you sip—a vegetable blend, for instance—juice can be a filling snack when you’re on the go. But is juicing a way to lose weight and boost health? Some juicing proponents claim that your

IgG antibodies activate blood platelets and contribute to the severity of anaphylaxis

The most severe allergic reaction, anaphylaxis (or anaphylactic shock), is the result of an inappropriate immune reaction following the introduction of a usually harmless antigen into the body. The production of antibodies against this antigen (or allergen) allows the formation of antibody-antigen complexes that trigger a massive secretion of potent mediators, resulting in organ failure,

The accidental discovery of stem cells

Till knows of what he speaks; it was almost 60 years ago that the renowned University of Saskatchewan graduate, along with a colleague, found something unexpected in research results that simply could not be ignored. Although they did not know it at the time, the two scientists were on the path to discovering stem cells

How the gut influences neurologic disease

A study published this week in Nature sheds new light on the connection between the gut and the brain, untangling the complex interplay that allows the byproducts of microorganisms living in the gut to influence the progression of neurodegenerative diseases. Investigators from Brigham and Women’s Hospital (BWH) have been using both animal models and human