Health

Junk food can harm memory in a week

(Medical Xpress)—Even a short-term diet of junk food can have a detrimental effect on the brain's cognitive ability, according to UNSW research.

Dec 17, 2013
popularity 4.3 / 5 (9) | comments 0 | with audio podcast

Filling without drilling

Researchers at the University of Leeds have discovered a pain-free way of tackling dental decay that reverses the damage of acid attack and re-builds teeth as new.

Aug 23, 2011
popularity 4.2 / 5 (9) | comments 3

Olive oil is good for you—in more ways than one

Olive oil is a key component of the Mediterranean diet and is considered by many to be a natural health-food product. Until recently, the known protective effects of olive oil against oxidative stress-associated ...

Aug 28, 2013
popularity 4.8 / 5 (8) | comments 0

Everyone 'is now polluted'

Virtually every human being on Earth can now be considered physiologically and biochemically polluted by human-made chemicals, a leading medical doctor will tell CleanUp 2013 in Melbourne today.

Sep 16, 2013
popularity 4.8 / 5 (8) | comments 0

Do white LEDs disrupt our biological clocks?

You come into contact every day with light-emitting diodes (LEDs) -- they illuminate alarm clocks, new televisions, traffic lights, and smartphone displays. Increasingly, you will see white-light versions ...

Oct 17, 2011
popularity 4.5 / 5 (8) | comments 6 | with audio podcast