Health & Physiology
High-temperature tea and esophageal cancer
Billions of people start their day by drinking hot beverages, such as tea, coffee, or mate (a commonly used infusion in South America), and many enjoy drinking them throughout the day as well. However, drinking very hot beverages might not be entirely safe, as earlier studies... click to read more
Unexpectedly stalled: the dynamics of brain blood flow in Alzheimer’s disease
Alzheimer's disease is characterized by a progressive loss of memory and cognitive function, and although much is known about the underlying mechanisms that contribute to this brain dysfunction, no effective therapies exist. It has been known for decades that blood flow to the brain is... click to read more
Blood-eating cells: a defense or a threat?
Anemia, a term you may have come across in an internet search or while donating blood at your local blood bank, is a condition in which you don't have enough healthy red blood cells. Red blood cells are important to deliver oxygen to your body,... click to read more
City living and psychotic experiences: exploring the role of air pollution
Understanding the impact of city living on mental health has never been more important. By 2050, 70% of the world's population will live in towns, cities, and megacities like London, New York, Tokyo, and Shanghai. Growing evidence links urban living to psychotic disorders such as... click to read more
Ten cigarettes in a bottle of wine for cancer
Do you drink one small glass of wine a day? Four pints of beer a week? Did you know drinking at even these relatively low levels can increase your risk of cancer? Less than 15% of the population are aware of a link between alcohol... click to read more
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