Jamaica Bans Smoking Tobacco, Marijuana Is Another Matter

by Chris Owen on

Banning smoking in public places is not all that uncommon as popular destinations worldwide look to promote a healthy environment for visitors to enjoy. But to some in the Bob Marley-induced culture of Jamaica, tobacco smoke is not the issue.

The new law of the land goes into effect on July 15, when visitors will no longer “have to involuntarily inhale tobacco smoke, with its over 40 carcinogens,” said Jamaica’s minister of health Fenton Ferguson in a Jamaica Observer article. Jamaicans get that, responding with support for the move to ban cigarette smoking.

On another smoke-related front, Jamaica’s Ganja Law Reform Coalition (GLRC) argues that marijuana is a plant with various uses, including environmental and recreational. They propose for marijuana to be taxed and regulated, something not on the agenda of minister Ferguson.Choosing instead to address other health concerns including excessive alcohol consumption and identifying the contents of fast food, Ferguson insists that “tobacco is the one that a little bit of smoke, a little puff every now and again is dangerous for you.”

Meanwhile, in Amsterdam…

A World Health Map

by Elizabeth Seward on

Odra Noel is a scientific artist who has just created and released a piece she called “The Map of Health.” The map provides a visual representation of diseases affecting regions of the world. What’s more is that she uses depictions of affected body parts by each disease for each disease. The USA, which struggles with obesity and obesity-related diseases, is speckled with fat tissue. And with HIV being a leading cause of death in many countries of Africa, the continent is covered in images of blood cells. It’s an interesting and insightful map, one that might lend some thought or conversation about the people we meet when we travel and what kinds of illnesses they deal with regularly.

Thanks, Laughing Squid.

Fight Against Malaria Takes Odd New Turn

by Sean McLachlan on


A new study has found a possible way to stop at least one species of mosquito from giving you malaria – by infecting them with a special strain of bacteria.

Researchers have found that infecting mosquitoes with the Wolbachia bacterium makes it nearly impossible for malaria to survive in the insects, thus keeping them from spreading it to humans, the BBC reports. The technique was tested on Anopheles stephensi, a species that ranges from the Middle East to Asia. An example is shown here in this Wikimedia Commons image. This remarkable photograph shows the insect sucking blood from a human. It’s become so engorged it’s actually ejecting extra blood from its rear end. Sorry if you were eating when you saw this but hey, it’s in the name of science.

The bacteria passed from female mosquitoes to their offspring, opening up the possibility of infecting the entire species. Researchers followed 34 generations of infected mosquitoes and found the bacteria passed on through all of them. The results have been published in the journal Science. A study last year showed the same bacteria can be used to stop dengue fever.

The technique has not yet been tried on Anopheles gambiae, the main source of malaria in Africa.

This potential breakthrough in the fight against malaria is coming along at an important time, now that mosquitoes are developing a resistance to DEET.

Turkey Offers Moustache Transplant Surgery Vacation Packages

by Reena Ganga on

We’ve all heard of medical tourism in which travelers head abroad to get liposuction or a nose job and then recuperate on the beach – but have you ever heard of a mustache transplant vacation?

Cosmetic surgeons in Turkey have been performing hair transplants on balding men for years; however, it seems there’s now growing demand from men with bald upper lips.

Men from Asia, Europe and the Middle East have been flocking to the country in order to give their mediocre moustaches a helping hand and tourism agencies have taken notice. Many local companies have begun offering “transplant packages” in which tourists can get their surgery done before chilling out at a Mediterranean Resort or hitting the capital’s shopping malls.Turkey has quickly been making a name for itself in the health care tourism industry. Last year alone, the country earned $1 billion from travelers visiting to have surgical procedures done. Of course, most of that revenue likely comes from procedures like plastic surgery, but the facial hair transplants are certainly adding up, with one doctor in Istanbul claiming he performs around 60 mustache transplants a month.

Interestingly, there’s little interest from Turks in getting the procedure done. According to the Wall Street Journal, the number of Turkish men sporting moustaches has fallen radically in the past two decades – not that they have any trouble growing facial fuzz. “Personally, I’d be suspicious of a Turk who couldn’t grow a mustache,” a salesman from Istanbul told the newspaper. “But if foreigners need to come anywhere for the operation, it should be here. The Turkish mustache is still the envy of the world.”

[Photo credit: Flickr user hapal]

Go Hiking: It’s Better For You Than You Thought

by Sean McLachlan on

Not feeling healthy? Go hiking. Two new studies from the UK show that a hike, or even a good walk around the city streets, boosts mental and physical health.

A new survey by Ramblers, the British walking charity, found that a quarter of adults in Britain walk for an hour or less a week. And when they’re talking about walking, they don’t mean hitting the trails in the local nature reserve, they mean all types of walking, including walking to the shops, work or school. Presumably walking to the fridge to get another lager isn’t included. Of the more than 2,000 people surveyed, a staggering 43 percent said they walked for only two hours or less a week.

The Ramblers cites government health advisers who recommend that you get 150 minutes of moderate physical activity a week. Walking counts in this, and is one of the easiest ways to get fit. Not only does it reduce the risk of several physical ailments like heart disease, it reduces weight and improves mental activity and emotional well being. It also saves money on gas and public transport.
The British Heart Foundation has more details on their webpage.

Another new study shows that being outside more is more beneficial than we generally think. While many people worry about the harmful effects of the sun, a new study by Edinburgh University has found that UV rays cause the body to produce nitric oxide, a compound that reduces blood pressure. Researchers suspect that the benefits of exposure to the sun may outweigh the risks.

[Photo courtesy Wisconsin Department of Natural Resources]