Ophthalmology

Autoimmune response drives vision loss in glaucoma

A research team from Massachusetts Eye and Ear and the Massachusetts Institute of Technology has shown that immune cells in the eye that developed in response to early exposure to bacteria are a key contributor to progressive ...

Health

Is it OK to run in heat of 30C or more?

Most of Britain is experiencing a heatwave, with temperatures reaching up to 32℃. The public health watchdog for England has issued an amber health warning, advising people to take care in the hotter weather. But what does ...

Psychology & Psychiatry

Who sweats more: Men or women?

Sex differences in heat loss responses are dependent on body size and not sex, meaning that larger individuals sweat more than smaller ones during cycle exercise in warm and tolerable conditions. That's what research published ...

Health

Debunking winter weather myths

(HealthDay)—A hot toddy may seem like a good way to stay toasty on a freezing day because it makes blood rush to your skin's surface. But drinking alcohol actually speeds heat loss, according to experts.

Health

Polar vortex takes aim at US

(HealthDay)—A polar vortex is expected to bring extreme cold and winds to the central and eastern United States this week, and millions of Americans are being warned to guard against frostbite and hypothermia.

Medical research

Extra fat does not act as an insulator

Carrying excess fat does not contribute to a warmer body in obese mice, a new study on the insulating effects of fat finds. The article is published in the American Journal of Physiology—Endocrinology and Metabolism.

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