The lower oxygen levels among the hungry increases their odds of heart attacks and fainting, the researchers hypothesize.
In a survey by the independent Manila polling group Social Weather Stations, the number of Filipino families reporting that they periodically go hungry has increased in recent months.
Some 20% of teachers reported that the number of pupils arriving at school hungry had increased over the past 12 months, with a majority attributing it to the financial struggles their families faced as well as benefit cuts meaning some families couldn't afford breakfast.
India's foreign minister, S.M. Krishna, reacted by questioning Pakistan's commitment to fighting terrorism.A report by the United Nations' children's fund, Unicef, estimated that the number of people in South Asia going hungry has increased from 300m in 2007-08 to more than 400m.How now, Brown bowedGordon Brown's troubles worsened.
The percentage of the elderly who are food insecure and facing the threat of hunger, or who are indeed hungry, have increased every year since they started doing this research for us in 2005.
"I think [CSIRO scientists] are hungry to be entrepreneurial, I think they're hungry to increase their customer awareness, but they just don't know how to do it because they haven't done it before".
"We are facing the risk that the number of hungry will increase by many more millions of people".
Prey often end up facing the hungry lionfish, increasing the chances of head-first strikes and lowering the risk of the lionfish getting stuck by backwards-facing spines.
In the wild, hungry kangaroos increase their range despite the danger of encountering predators like dingoes.
All of the television manufacturers will have a real challenge differentiating themselves from one another, as they're all pushing slim, less-power hungry sets with increased speeds.
