Thursday, July 31, 2008

Heaviest man eyes slimming record

Heaviest man eyes slimming record
By Duncan Kennedy BBC News, Mexico

Losing 185kg (29 stones) in body weight might seem like an extreme way to get into the record books. But that is what Manuel Uribe from Monterrey, Northern Mexico, has done.
Now the world's heaviest man is on track to become the planet's most successful slimmer.
Put another way, his weight loss in one year is the equivalent of shedding two fully grown adult males from his body.

Manuel is already in the latest edition of the Guinness World Records as the heaviest living person. That's because, not long ago he weighed 560kg (88 stones), or half a tonne.
A demonstration of how much weight Manuel Uribe lost: http://news.bbc.co.uk/1/hi/world/americas/7508234.stm
Watch this too:

Supervised diet
Supersized by nature, he has now downsized through diet and willpower. Please turn on JavaScript. Media requires JavaScript to play.

And that will put him in the record books again. "Look at my face," he says. "I have lost a lot."
Manuel puts it all down to something called the Zone Diet. The diet, supervised by a team of scientists and nutritionists, consists of a strict formula of carbohydrates, proteins and fats.
It's about controlling hormone levels in the body, particularly insulin and glucagons.

Those behind the diet say that when these are at the correct levels through the right intake of food, anti inflammatory chemicals are released to keep the body's weight in check. They say the body then uses its stored fat for energy, thereby causing weight loss.
"Life is good now because food is medicine," said Manuel. "If you have the right food your body gets what it needs. If I can lose weight, anyone can."

Manuel certainly doesn't starve himself to achieve his weight loss. He eats roughly five times a day. His lunch was a plate of chicken cooked in olive oil with broccoli, tomatoes and slices of raw red pepper.

Mother 'proud'
He can eat fish, chicken, some meat, many types of fruit and pretty much any vegetables, but all in strictly controlled portions called 'blocks'. He is even allowed one fizzy drink a day - sugar-free, of course.

"He likes his food," said his mother, Otilia. "But I am very proud for what he has achieved in the past year."

The Zone Diet is controversial.
The American Heart Association doesn't recommend diets high in proteins. It also says there is not enough evidence about the long-term effects of being on the diet.
The Zone Diet's backers say they have a lot of evidence to prove it is safe and that it is not 'high protein', as such.

They say that the amount of protein a person absorbs depends on their height and build. They say that goes for carbohydrate and fat intake as well.
Manuel's weight problems are partly genetic, partly down to overeating.
His scale of morbid obesity puts him in the top half of one percent of overweight people.
Extreme case

Dr Roberto Rumbaut, a surgeon in Mexico who specialises in obesity, puts Manuel's case in perspective. "Manuel Uribe is an extreme case," he said. "Where the obesity crisis lies is in people who are 13 to 31kg (30 to 70lb) overweight."

Dr Rumbaut said there were 1.6 billion overweight people in the world, of which about 450 million are obese, according to figures from the World Health Organisation (WHO).
"It's these people who are putting pressure on health services everywhere," he said.
Dr Rumbaut says it's not just diet that will resolve what has been called the world's "globesity" problem.
"It's the old fashioned stuff like exercise and lifestyle changes," he said.
Back at the house, Manuel sits on the reinforced steel bed that he has not left in six years.
Next to it is a massage machine that he uses to draw the circulation along his limbs. His only movement is to use his hips to swing himself from the lying down position to sitting upright.

New girlfriend
It is a dream of his to walk. It's a dream shared by his new girlfriend, Claudia, who has helped to wash, feed and encourage him through this last year or so of dramatic weight loss. "We are very happy for the effort he has been making recently," she said. "Sometimes he is sad and cries because he cannot get off his bed. But he is an example for other obese people to move forward. As he says: 'If I can, you can'."

Alongside his copy of the Guinness World Records lies another text, The Bible.
"I have Claudia, my mother and God to thank," said Manuel. "I am happy."
Still larger than life, but now, the incredible, shrinking, Manuel Uribe.
Story from BBC NEWS:
Published: 2008/07/31 04:23:33 GMT

Wednesday, July 30, 2008

50 Years of NASA in Pictures

To the Moon and beyond

Nasa is celebrating 50 years of space exploration - which has taken the American space agency up into the Earth's orbit, on to the Moon, and deep into our Solar System.

That journey has produced many iconic images - from the Apollo moon landings, to the space shuttle missions, and the colourful pictures beamed back from the Hubble Space Telescope.

Here, space writer and historian Piers Bizony recalls some of Nasa's defining moments:

http://news.bbc.co.uk/2/hi/science/nature/7530327.stm


Sunday, July 27, 2008

Digging Humanity's Origins

Louise Leakey asks, "Who are we?" The question takes her to the Rift Valley in Eastern Africa, where she digs for the evolutionary origins of humankind -- and suggests a stunning new vision of our competing ancestors.

http://www.ted.com/index.php/talks/louise_leakey_digs_for_humanity_s_origins.html?utm_source=SubscriberMail&utm_medium=email&utm_campaign=This%20week%3A%20Stories%20of%20our%20shared%20humanity&utm_term=&utm_content=a8967cacaf064dc4a34d87e96237120b

Louise Leakey is the third generation of her family to dig for humanity’s past in East Africa. In 2001, Leakey and her mother, Meave, found a previously unknown hominid, the 3.5-million-year-old Kenyanthropus platyops, at Lake Turkana -- the same region where her father, Richard, discovered the "Turkana Boy" fossil, and near Tanzania’s Olduvai Gorge, where her grandparents, Louise and Mary Leakey, discovered the bones of Homo habilis.

In August 2007 Louise and Meave, both National Geographic Explorers-in-Residence, dug up new H. habilis bones that may rewrite humanity's evolutionary timeline. We imagine that we evolved from apes in an orderly progression from ape to hominid to human, but the Leakeys' find suggests that different species of pre-humans actually lived side by side at the same time for almost half a million years.

"[The] upper jaw bone of Homo habilis dates from 1.44 million years ago. This late survivor shows that Homo habilis and Homo erectus lived side by side in eastern Africa for nearly half a million years."

Wednesday, July 16, 2008

Tuesday, July 1, 2008

Drunken Swede tries to row home

Drunken Swede tries to row home

A last drink proved one too many for a 78-year-old Swede who fell asleep while trying to row home - from Denmark.
Reports say the man had been drinking in the Danish town of Helsingor but found he did not have enough money for the ferry home to Sweden.

Instead of waiting until morning, he stole a dinghy and tried to row the 5km (three miles) across the Oresund Strait to Helsingborg, police said.
But he fell asleep half way and drifted until he was rescued by the coastguard.

The man, who has not been named, was found still asleep in the bottom of the boat, and towed back across the strait - a busy shipping lane - to Denmark.
He was put on the next ferry home after he had sobered up, writes the Danish news service Ritzau.

Police said the owner of the dinghy had decided not to press charges, Reuters reports.

Story from BBC NEWS:
http://news.bbc.co.uk/go/pr/fr/-/2/hi/europe/7482551.stm
Published: 2008/07/01 00:19:51 GMT