Category Archives for Healthcare News

High intake of refined grains linked to higher risk of heart disease and death

High intake of highly processed (refined) grains is associated with higher risk of heart disease and death than whole (unrefined) grains, finds a study published by The BMJ today. Read more Source: Medical Xpress

Blood Pressure Medications Should Still Be Taken During COVID-19, Experts Say

In a new study, researchers say blood pressure medications don’t cause COVID-19 symptoms to become more severe. They add that people who stop taking these medications can actually end up with worse symptoms. Read more Source: healthline

Study reveals how air pollution may increase the risk of cardiovascular disease

Tiny particles of air pollution—called fine particulate matter—can have a range of effects on health, and exposure to high levels is a known risk factor for cardiovascular disease. New research led by investigators at Massachusetts General Hospital (MGH) reveals that fine particulate matter has a detrimental impact on cardiovascular health by activating the production of […]

Vitamins C and E May Decrease Parkinson’s Risk, Study Shows

Parkinson’s disease (PD) is a neurodegenerative disorder that affects dopamine-producing neurons in the brain. It develops slowly over years, and leads to symptoms including tremors, balance issues, and rigid limbs. In a new study published in the journal Neurology, researchers found that high intake of dietary antioxidants like vitamins C and E is associated with […]

What causes shortness of breath when walking?

People can experience shortness of breath while walking for a number of reasons. Sometimes, this occurs as a result of conditions such as anxiety, asthma, or obesity. Read more Source: Medical News Today

Excess body weight linked with worse heart health even in people who exercise

Physical activity does not undo the negative effects of excess body weight on heart health, according to a new study. Read more Source: Science Daily

How SARS-CoV-2 mutates to escape antibody binding

A scientific detective story starting with a single patient in Pittsburgh unearths how the SARS-CoV-2 virus mutates to create new variants, including the UK strain B.1.1.7, and escapes neutralizing antibodies. Read more Source: Science Daily

Weight-loss surgery lowers long-term heart risks for diabetic teens

Weight-loss surgery significantly reduces the risk of heart problems in obese teens with type 2 diabetes, a new study finds. » Read more Source: HealthDay

Why you shouldn’t freak out about the new strain of coronavirus

There’s no indication that it may cause more severe disease. In addition, experts say it’s “unlikely” that it won’t respond to a vaccine. » Read more Source: healthline

How are ‘super agers’ protected from alzheimer’s and mental decline?

Some older folks are still sharp as tacks and dementia-free well into their 80s and beyond. Now German researchers have uncovered a possible reason why: Their genes may help them fend off protein build-up in the brain. » Read more Source: HealthDay