Drinking too much cola can increase the risk of a muscle problem called hypokalemia, experts warn.
In people with hypokalemia, a drop in blood potassium levels results in problems with vital muscle functions. Symptoms can range from mild weakness to serious paralysis, say Greek researchers who conducted a review of people who drank between two to nine liters of cola a day.
Two of the patients were pregnant women who were admitted to hospital with low potassium levels. One was a 21-year-old woman who drank up to three liters of cola a day and complained of fatigue, appetite loss and persistent vomiting. An electrocardiogram revealed she had a heart blockage, and blood tests showed she had low potassium levels, the researchers explained in a news release.
The second pregnant patient, who'd consumed up to seven liters of cola a day for 10 months, had low potassium levels and was suffering from increasing muscular weakness, the researchers noted.
Both patients made a rapid and full recovery after they stopped drinking cola and took oral or intravenous potassium. The case studies are described in the June issue of the International Journal of Clinical Practice.
"We are consuming more soft drinks than ever before, and a number of health issues have already been identified including tooth problems, bone demineralization and the development of metabolic syndrome and diabetes," and there's increasing evidence that excessive cola consumption leads to hypokalemia, Dr. Moses Elisaf, of the University of Ioannina, said in the news release.
Elisaf said the three most common ingredients in cola -- glucose, fructose and caffeine -- can contribute to hypokalemia.
"The individual role of each of these ingredients in the pathophysiology of cola-induced hypokalemia has not been determined and may vary in different patients," Elisaf said. "However, in most of the cases we looked at for our review, caffeine intoxication was thought to play the most important role. This has been borne out by case studies that focus on other products that contain high levels of caffeine but no glucose or fructose."
However, "caffeine-free cola products can also cause hypokalemia because the fructose they contain can cause diarrhea," Elisaf said.
More information
The MedlinePlus Medical Encyclopedia has more about hypokalemia.
p/s: x paham sepatah haram..... hahahahah
May 29, 2009
May 28, 2009
coffee time....
May 26, 2009
RED BOOK: Know Your Right
Police and Your Basic Right.
This section represents our continuing efforts to create awareness among members of the public of their rights and remedies in given circumstances.
May 22, 2009
May 20, 2009
1st time... demo....
Last Sunday....
Ni bukan aku nak criter politik...
bukan nak sebelahkan sesaper..
1st time aku ikut demo....
demo penduduk kampung
1st time aku tengok macam mana orang demo..
tengok mereka menyuarakan isi hati...
yang tua, muda, lelaki perempuan,
semua keluar untuk menyatakan bantahan diorg...
walaupun bantahan tu belum tentu didengar....
tapi diorang tetap menaruh harapan....
Ni bukan aku nak criter politik...
bukan nak sebelahkan sesaper..
1st time aku ikut demo....
demo penduduk kampung
1st time aku tengok macam mana orang demo..
tengok mereka menyuarakan isi hati...
yang tua, muda, lelaki perempuan,
semua keluar untuk menyatakan bantahan diorg...
walaupun bantahan tu belum tentu didengar....
tapi diorang tetap menaruh harapan....
May 18, 2009
Selamat hari guru...
May 06, 2009
TRANSFORMERS: REVENGE OF THE FALLEN
May 02, 2009
Maldive Islands
Honey, I Sunk the Maldives
Environmental changes could wipe out some of the world's most well-known travel destinations
As if an eroding worldwide economy weren’t
enough to depress travel this year,
some hot spots are facing even scarier scenarios:
sinking, melting, or literally vanishing from the face of the earth.
Thanks to global warming and tourist wear and tear,
locales from the Galápagos Islands to Croatia’s
Dalmatian coast are breaking down.
Maldive Islands
Country: Republic of Maldives
At stake: $490 million
On the Ground: This chain of islands in the Indian Ocean is about three feet above sea level, and scientists fear it could be submerged by 2050. A $63 million buffer built in the 1990s hasn’t solved the problem, so the government is in talks to relocate all 386,000 of its residents to either Sri Lanka, Australia, or India. That would end the Maldives’ tourism industry—more than 600,000 people visit annually—which accounts for 30 percent of the country’s gross domestic product.
By the numbers: The Maldives could be completely submerged as early as 2050.
By Megan Angelo
yahoo
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