Month: November 2013

Fast food meals have more calories than you think

People eating at fast food restaurants aren’t very good at estimating how many calories are in their meals, particularly if they’re eating at Subway, a new study suggests.

For the study, researchers queried more than 3,000 customers, including adults, teenagers and parents with young children, at such fast food chains in New England, such as McDonald’s, Burger King, Subway, Wendy’s, KFC and Dunkin’ Donuts. Customers were asked how many calories they thought were in their meal (or, if they were parents, in their children’s meals), and researchers viewed receipts to verify what was purchased.

About two-thirds of customers thought there were fewer calories in their meal than there actually were, according to the study presented here at the American Public Health Association.

On average, adults underestimated the calorie content of their food by 175 calories, teens underestimated by 259 calories, and parents underestimated their children’s meals by 175 calories.

The biggest underestimates were at Subway: Calorie estimates were about 20 to 25 percent more incorrect at Subway than at McDonald’s. On average, teens eating at the sandwich chain underestimated by nearly 500 calories.

People were also more likely to underestimate calories if they had a big meal, or if they also underestimated how many calories they need in a day.

The researchers said they don’t know why people seem to have more trouble estimating the calorie content of food from Subway. But it could be because the chain has made a big effort to advertise its low-calorie sandwiches, leading some people to mistakenly believe that all sandwiches sold at the restaurant are low-calorie.

“Subway has really had a very concerted effort to identify themselves as a healthy chain,” said study researcher Dr. Jason Block, an assistant professor of population medicine at Harvard Medical School. “It’s not wrong. You can eat healthfully there,” but a lot of people don’t, Block said.

Instead of ordering the smaller, 6-inch-long sandwiches, customers often buy the foot-long sandwiches, because they are sold at a bargain price.

“No matter what you put on a foot-long piece of bread, it’s a lot of calories,” Block said.

Read More: CBS news

Top five winter foods for beautiful skin!

Salome Phelamei

Once again the cold winter season has arrived and the chilly dry wind can play havoc on your skin, lips, cheeks and other parts of the body. To avoid the harsh skin conditions caused by the cold winter winds, you need to prepare yourself not just changing your outward skincare regimens but also eating the right foods for your inner beauty.

After all, a healthy diet plays a vital role in sustaining an angelic complexion. Hence, what you consume can provide a powerful protection from dryness, UV damage as well as reducing the wrinkle lines lavishing you with a smooth silky skin. Here are five of the best foods which are believed to keep your skin healthy and beautiful during winter:

Carrots: Carrots have carotenoids beta carotene and lycopene – both of which may guard your skin against UV damage. Eating carrots can help prevent skin dryness and removes pigmentation as well as blemishes from the skin due to presence of vitamin A. Carrots have many health benefits apart from acting as a skin care food.

Grapefruit: Eating grapefruit can keep your skin healthy and reverse the signs of ageing. Grapefruit extract has been used in anti-ageing potions for hundreds of years. Grapefruits are the best sources of anti-oxidants that has ever been found, which is keys to healthy, younger looking and supple skin.

All citrus fruits like oranges and tangerines contain high amount of anti-oxidants but grapefruit has the highest quantity of it.

Omega-3-rich fish: Try having omega-3-rich fish like tune twice a week. This may help you keep your skin looking younger and may even prevent cancer. EPA (eicosapentaenoic acid), one of the omega-3 fats in fatty fish, has been shown to conserve collagen, a fibrous protein that keeps skin firm. They are not just good for your skin but beneficial for your heart as well.

Spinach: Spinach is considered a winter super-food. Packed with full nutrients, it has a special role in skin care. The vitamins and minerals content in spinach can give you a radiant youthful look and help you avoid having dry and irritated skin. Eat spinach regularly for a healthy skin.

Broccoli: Research has shown that eating more vitamin C-rich foods like broccoli may help ward off wrinkles and age-related dryness. Broccoli, which is filled with skin-boosting ingredients like vitamins A, C, and natural estrogens, is a perfect winter food as it achieves the objective by soothing the skin by addressing the free radicals as well as building the collagen levels in the body.

 

Source: Zee news

Recluse-Spider Bite Eats Hole in Young Woman’s Ear

The ear of a woman bitten by a Mediterranean recluse. The black tissue is dead, or necrotic.

The ear of a woman bitten by a Mediterranean recluse. The black tissue is dead, or necrotic.

One woman’s Italian vacation took a turn for the worse when she woke up with pain in her ear one night. She had no way of knowing then that she’d just been bitten by a Mediterranean recluse spider, and that a chunk of her ear would soon be liquefied by the spider’s venom. But that’s exactly what happened, according to a recent report of her case.

The 22-year-old woman soon sought treatment for her pain in an Italian hospital, where doctors prescribed an antihistamine. But the swelling in her face and pain in her ear didn’t get any better. Once she was back home in the Netherlands, the ear got worse, and portions of it turned black — a clear sign that the skin and cartilage cells were dead.

The dead tissue made it clear to doctors that the woman had been bitten by a Mediterranean recluse, a spider whose bite is known to destroy skin and underlying fat, causing “sunken-in” scars or “a disfigured ear, if you are very unlucky,” said Dr. Marieke van Wijk, a plastic surgeon in the Netherlands involved in the woman’s treatment.

Source: escience news

6 new gluten-free foods that actually tastes good

Blue Diamond Artisan Sesame Seed Nut Thins

Top these nutty brown rice and almond crackers—spiked with crunchy sesame seeds—with your favorite hummus or flavored cream cheese.

To buy: $3 for one 4.25-ounce box, at supermarkets.

Ginny bakes Chocolate Chip Love Go-Pack

Buttery and sweet, these cookies are a celiac’s dream milk-dunking treat.

To buy: $2.30 for one pack of 2 cookies, at Whole Foods Markets and natural food stores.

Bob’s Red Mill Gluten Free Muesli

Muesli is the everything-but-the-kitchen-sink approach to breakfast. A serving is packed with chewy gluten-free oats, flaky coconut, tart dried fruit, and crunchy pumpkin and sunflower seeds. Try a bowl with almond or oat milk.

To buy: $6 for a 16-ounce bag, at supermarkets.

Van’s Honey Nut Crunch

Gluten-free can mean cardboard-like cereals, but not here. These puffy squares are rich in fiber with a touch of sweetness from the honey.

Crunchmaster Sea Salt Multi-Grain Crisps

These salty whole-grain crisps are made with a mixture of gluten-free flours (including brown rice, oat, and millet) and crunchy flax seeds for addictive snacking.

To buy: $2.60 for one 3.54-ounce box, at supermarkets.

Cup4Cup Gluten Free Pizza Crust Mix

This should be the go-to dough mix for any wheat-free pizza lovers. The ultra-pillowy, tender crusts will fool even discerning palates.

To buy: $15 for one 18-ounce bag,

Source: Fox news

U.S. FDA approves J&J, Pharmacyclics lymphoma drug

U.S. health regulators on Wednesday approved a drug to treat a rare and aggressive form of non-Hodgkin lymphoma developed by Johnson & Johnson and Pharmacyclics Inc, becoming the second drug that had received the FDA’s new breakthrough therapy designation to gain approval.

The drug, to be sold under the brand name Imbruvica, and known chemically as ibrutinib, was approved to treat mantle cell lymphoma in patients who have received prior treatment with at least one other medicine, such as Celgene Corp’s Revlimid. It works by inhibiting an enzyme needed by the cancer to multiply and spread.

Mantle cell lymphoma, which represents about 6 percent of non-Hodgkin lymphoma cases in the United States, has typically spread to lymph nodes, bone marrow and other organs by the time it is diagnosed, the Food and Drug Administration said.

The FDA earlier this month approved Roche’s Gazyva to treat chronic lymphocytic leukemia (CLL), another type of blood cancer, making it the first drug approved after receiving the breakthrough designation.

The FDA gives a breakthrough designation when it believes a medicine may offer a substantial improvement over existing therapies for serious or life-threatening diseases.

“The agency worked cooperatively with the companies to expedite the drug’s development, review and approval, reflecting the promise of the breakthrough therapy designation program,” Richard Pazdur, director of the FDA’s Office of Hematology and Oncology Products, said in a statement.

Imbruvica is also awaiting an approval decision to treat CLL, which some analysts believed would come at the same time as the U.S. lymphoma approval.

“This is a relative short-time disappointment versus Wall Street expectations for simultaneous approval in both indications with a broad label,” RBC Capital Markets analyst Michael Yee said in a research note.

Yee, in an email, said RBC is forecasting long-term annual worldwide sales of $5 billion for Imbruvica.

Pharmacyclics shares were up $3.20, or 2.6 percent, at $122.87 on Nasdaq. Shares of Johnson & Johnson were down 85 cents, or 0.9 percent, at $92.71 on the New York Stock Exchange.

Source: Thomson Reuters foundation

Kuwait discovers first MERS virus case: ministry

Kuwait has discovered its first case of the MERS corona virus for a citizen who is in “critical condition,” the health ministry said on Wednesday.

“The first case of corona virus has been discovered in the country for a citizen who was moved to the Infectious Diseases Hospital in critical condition,” the ministry said, quoted by the official KUNA news agency.

The patient was a 47-year-old man who suffered from diabetes and high blood pressure, said the statement. It did not say how he might have been infected.

His infection makes Kuwait the fifth state in the Gulf to report cases of MERS, which has already killed 64 people worldwide, the majority of them in Saudi Arabia.

Two fatalities have been reported in Qatar and one in Oman.

The World Health Organization said on its website on Monday that it has been informed of 153 laboratory-confirmed MERS cases worldwide so far, including the 64 deaths.

Experts are struggling to understand the disease, for which there is no vaccine.

It is considered a deadlier but less-transmissible cousin of the SARS virus that erupted in Asia in 2003 and infected 8,273 people, nine percent of whom died.

Like SARS, MERS appears to cause a lung infection, with patients suffering from a temperature, coughing and breathing difficulties.

But it differs in that it also causes rapid kidney failure, and the extremely high death rate has caused serious concern.

In August, researchers pointed to Arabian camels as possible hosts of the virus.

And the Saudi government said on Monday that a camel in the kingdom has tested positive for MERS, the first case of an animal infected with the corona virus.

Source: Global post

Electronic cigarettes ‘could save millions of lives’

Scientists say that if all smokers in the world switched from cigarettes to electronic cigarettes, it could save millions of lives.

In the UK there are currently about 100,000 deaths per year attributable to smoking, worldwide it is estimated to be more than five million.

Now researchers are hopeful that an increasing use of e-cigarettes could prevent some of these deaths.

But some groups warn that e-cigarettes could normalise smoking.

An estimated 700,000 users smoke e-cigarettes in the UK, according to Action on Smoking and Health. Some users combine “vaping”, as it is often called, with traditional cigarettes while others substitute it for smoking completely.

E-cigarettes have also recently be found to be just as effective as nicotine patches in helping smokers quit.

Future hope

Rather than inhaling the toxic substances found in tobacco, e-cigarette users inhale vaporised liquid nicotine.

Robert West, professor of health psychology at University College London, told delegates at the 2013 E-Cigarette Summit at London’s Royal Society that “literally millions of lives” could be saved.

“The big question, and why we’re here, is whether that goal can be realised and how best to do it… and what kind of cultural, regulatory environment can be put in place to make sure that’s achieved.

“I think it can be achieved but that’s a hope, a promise, not a reality,” he said.

A revolution

This view was echoed by Dr Jacques Le Houezec, a private consultant who has been researching the effects of nicotine and tobacco.

He said that because the harmful effects of its main comparator, tobacco, e-cigarette use should not be over-regulated.

“We’ve been in the field for very long, this for us is a revolution

“Every adolescent tries something new, many try smoking. I would prefer they try e-cigarettes to regular cigarettes.” Dr Le Houezec added.

Many are now calling for the industry to be regulated. An EU proposal to regulate e-cigarettes as a medicine was recently rejected, but in the UK e-cigarettes will be licensed as a medicine from 2016.

Konstantinos Farsalinos, from the University Hospital Gathuisberg, Belgium, said it was important for light regulation to be put in place “as soon as possible”.

“Companies are all hiding behind the lack of regulation and are not performing any tests on their products, this is a big problem.”

Prof Farsalinos studies the health impacts of e-cigarette vapor. Despite the lack of regulation, he remained positive about the health risks associated with inhaling it.

Healthy rats

E-cigarettes are still relatively new, so there is little in the way of long-term studies looking at their overall health impacts.

In order to have valid clinical data, a large group of e-cigarette users would need to be followed for many years.

Seeing as many users aim to stop smoking, following a large group of e-smokers for a long period could be difficult.

But in rats at least, a study showed that after they inhaled nicotine for two years, there were no harmful effects. This was found in a 1996 study before e-cigarettes were on the market, a study Dr Le Houezec said was reassuring.

Concern about the increase in e-cigarette use remains.

The World Health Organization advised that consumers should not use e-cigarettes until they are deemed safe. They said the potential risks “remain undetermined” and that the contents of the vapor emissions had not been thoroughly studied

The British Medical Association has called for a ban on public vapingin the same way that public smoking was banned.

They stated that a strong regulatory framework was needed to “restrict their marketing, sale and promotion so that it is only targeted at smokers as a way of cutting down and quitting, and does not appeal to non-smokers, in particular children and young people”.

Ram Moorthy, from the British Medical Association, said that their use normalizes smoking behavior.

“We don’t want that behavior to be considered normal again and that e-cigarettes are used as an alternative for the areas that people cannot smoke,” he told BBC News.

But Lynne Dawkins, from the University of East London, said that while light-touch regulation was important, it must be treated with caution.

She said that e-cigarettes presented a “viable safer alternative” to offer to smokers.

“We don’t want to spoil this great opportunity we have for overseeing this unprecedented growth and evolving technology that has not been seen before, We have to be careful not to stump that.”

Source:  BBC news

 

Diabetes battle ‘being lost’ as cases hit record 382 million

The world is losing the battle against diabetes as the number of people estimated to be living with the disease soars to a new record of 382 million this year, medical experts said on Thursday.

The vast majority have type 2 diabetes – the kind linked to obesity and lack of exercise – and the epidemic is spreading as more people in the developing world adopt Western, urban lifestyles.

The latest estimate from the International Diabetes Federation is equivalent to a global prevalence rate of 8.4 percent of the adult population and compares to 371 million cases in 2012.

By 2035, the organization predicts the number of cases will have soared by 55 percent to 592 million.

“The battle to protect people from diabetes and its disabling, life-threatening complications is being lost,” the federation said in the sixth edition of its Diabetes Atlas, noting that deaths from the disease were now running at 5.1 million a year or one every six seconds.

People with diabetes have inadequate blood sugar control, which can lead to a range of dangerous complications, including damage to the eyes, kidneys and heart. If left untreated, it can result in premature death.

“Year after year, the figures seem to be getting worse,” said David Whiting, an epidemiologist and public health specialist at the federation. “All around the world we are seeing increasing numbers of people developing diabetes.”

He said that a strategy involving all parts of society was needed to improve diets and promote healthier lifestyles.

The federation calculates diabetes already accounts for annual healthcare spending of $548 billion and this is likely to rise to $627 billion by 2035.

Worryingly, an estimated 175 million of diabetes cases are as yet undiagnosed, so a huge number of people are progressing towards complications unawares. Most of them live in low- and middle-income countries with far less access to medical care than in the United States and Europe.

The country with the most diabetics overall is China, where the case load is expected to rise to 142.7 million in 2035 from 98.4 million at present.

But the highest prevalence rates are to be found in the Western Pacific, where more than a third of adults in Tokelau, Micronesia and the Marshall Islands are already living with the disease.

Pharmaceutical companies have developed a range of medicines over the years to counter diabetes but many patients still struggle to control their condition adequately, leading to a continuing hunt for improved treatments.

Novo Nordisk, Sanofi and Eli Lilly are all major suppliers of insulin and other diabetes therapies.

Source: Reuters

 

Weight-loss surgery yields lasting improvement in health

Fifteen years after they have weight-loss surgery, almost a third of patients who had Type 2 diabetes at the time they were operated on remain free of the metabolic disorder, a new study says. And six years following such surgery, patients had shaved their probability of suffering a heart attack over the next 10 years by 40%, their stroke risk by 42%, and their likelihood of dying over the next five years by 18%, additional research has concluded.

The two studies, both presented Wednesday in Atlanta at the Obesity Society’s annual meeting, offer the first indications of weight-loss surgery’s longer-term health benefits for patients. While researchers have demonstrated dramatic improvements in many bariatric patients’ metabolic function in the short term, the durability of those improvements has been unclear.

Research suggests that over several years, many bariatric patients regain some of the weight they lose in the first two years — a fact that has raised doubts about the cost-effectiveness of the surgery, which can cost $20,000 to $25,000 for the initial procedure, plus a wide range of costs to treat complications after surgery.

The new studies’ findings those patients’ health prospects remain better for several more years may make weight-loss surgery a more appealing treatment for insurers to cover, and for obese patients with health concerns to seek out.

The study that followed 604 bariatric patients in Sweden for 15 years found that in the first two years after surgery, 72% achieved diabetes remission: They were able to cease taking medication for the metabolic condition. After 15 years, a little more than half of those had diabetes again. But 31% had remained in remission.

By contrast, only 16% of the comparison group — similarly obese patients with diabetes who did not get surgery — had seen their diabetes remit in the first two years. At 15 years out, diabetes remission was six times likelier in those who had surgery than in the those who did not.

In another study, researchers at the Cleveland Clinic in Ohio followed bariatric patients for an average of six years after surgery. They tallied those patients’ likelihoods of developing a wide range of health outcomes at the time of surgery and six years later, and compared them. To do so, they used the Framingham risk calculator to estimate the before-and-after 10-year risks of heart disease, stroke, death, kidney disease and complications such as diabetic retinopathy and poor circulation.

(The Framingham risk calculator is derived from probabilities gleaned from following more than 10,000 subjects in Framingham, Mass., in the Framingham Heart Study, which started in 1948.)

In this study, the bariatric patients lost 60% of their excess weight and 61% saw their diabetes remit after surgery. Overall their risk of having coronary heart disease, stroke or peripheral heart disease dropped by 27%.

Bariatric surgeon Dr. John Morton, a professor of medicine at Stanford University who was not involved in either study, suggested that the results of more modern bariatric surgical procedures may be superior. He added that reducing the stress of obesity on the body, even if some weight returns, may improve a patient’s long-term health prospects.

“Carrying extra weight can carry forth year to year,” said Morton, who is president-elect of the American Society for Metabolic and Bariatric Surgery, which cosponsored the Obesity Society’s Atlanta conference. He likened long-term obesity to smoking cigarettes for years, suggesting that the number of years a person remains obese (or smokes) may interact with their degree of obesity (or how much they smoke) to influence his or her likelihood of developing health problems.

“Any removal of that extra weight and inflammation is a help,” Morton said.

Source: Los Angeles Times

 

Indian Specialist Hospital Reduces Prices for Patients

Efforts by the federal government to curtail capital flights from the country in form of medical tourism received a boost Wednesday, as the only Indian specialist hospital in Nigeria, Primus International Super Specialty Hospital announced a downward review of all its medical charges to 30 percent, including offer of free consultancy in the month of November.

According to the management of the hospital, the decision to crash the hospital fees is part of its Corporate Social Responsibility (CSR) to open its services and state of the art equipments to Nigerian patients, majority of whom could not afford to go abroad.

The move is seen as a strategic measure to halt foreign medical tourism by Nigerian patients who travel abroad for treatment, which is believed to cost the nation a whopping $300 million to $400 million in foreign exchange per annum.

The hospital’s Public Relations Officer, (PRO) Alhaji Umaru Jibia, in a statement made available to journalists in Abuja, said the hospital, in addition to providing free consultation to patients in the area of joint replacement, spine problem, internal medicine, diabetes, ENT, gynecology, neuro surgery, dental, ophthalmology and general surgery, was also reducing the cost of medical treatment to help low income earners in the country.

He added: “MRI charges will be from N50, 000 onwards, while CT scan will be from N25, 000 onwards. Radiology, laboratory services will cost 30 per cent less, while Pharmacy drugs will cost 20 per cent less. The surgical procedures are at very reasonable charges during the camp period.”

The reduction of hospital prices came at a time the government was working for a workable framework that would put a stop to the increasing cases of capital flights due to frequent medical overseas trips by Nigerians.

Since its establishment in Abuja, the hospital had been conducting free camps in the city and its environs, where 23,000 patients have benefited from free consultation and medical other services.

Source: This day Live