Friday, 30 December 2011

Five celebrity diets to avoid in the New Year

The long-anticipated list of the five worst celebrity diets that we should avoid in the New Year has been released by the British Dietetic Association (BDA).


January always signals a UK-wide dieting frenzy, however, with so many diet books and celebrity-endorsed fitness DVDs on the market, who's cashing in and who's worth checking out?
The BDA receives literally hundreds of calls from the media every year on this subject and they come across a huge range of weird and whacky diets and diet claims.
Based on telephone call volume and other contributing factors, here are the top five dubious celeb diets to avoid in 2012.

5. The Baby Food Diet
Baby food (© Getty Images)
Celebrity fans: Lady Gaga, Gwyneth Paltrow and Jennifer Aniston are reportedly fans of this diet.
What's it all about?
This diet calls for eating just up to 14 jars of pureed food or baby food every day or mostly pureed food or baby food and one adult meal or pureed food or baby food instead of snacks.
BDA verdict: The Gaga should be for babies only! This diet works on portion control and guess what? Yes, restricted calories, as a jar of baby food has very few. Although fruit and veg are included they are pureed so have much less fibre and texture. Chewing food is associated with feelings of fullness and satiety, so reach for an apple or a carrot rather than a jar. Also, how anti-social would you be whipping out your jars of baby food at a top restaurant?

4. Raw Food Diet
Food on forks (© Getty Images)
Celebrity fans: Demi Moore, Natalie Portman and Woody Harrelson are reportedly fans of this diet.
What's it all about?
It's the practice of eating raw uncooked food and non-pasteurised/non-homogenised dairy products. This diet can be used by vegans and meat eaters.
BDA verdict: This hits a raw nerve! A raw diet can be low in fat and calories but can also be low in calcium, vitamin D, iron, zinc and protein. Many foods can only be eaten cooked, like rice, pasta, bread, potatoes, beans and pulses, so these are excluded. The diet is unsuitable for pregnant women, children and other at-risk groups. In fact some foods are more nutritious if cooked, like carrots and tomatoes. This diet is time consuming, socially isolating and you'll have an awful lot of chewing to do. For those who use meat in a raw diet, they put themselves at risk of food poisoning and gastroenteritis.

3. Blood Group Diet
Food (© Getty Images)
Celebrity fans: Cheryl Cole, Sir Cliff Richard and Courteney Cox-Arquette are reportedly fans of this diet.
What's it all about?
This diet is completely based on pseudo-science. It claims that different nutrients are broken down in the body based on the body's blood type.
  • Blood Group A - No dairy products allowed and a vegetarian-based diet.
  • Blood Group B - A more varied intake of food and the only blood group able to 'manage' dairy products.
  • Blood Group AB - Combination of diets A and B (confused yet? Yes or no to dairy?)
  • Blood Group O - High meat intake, no dairy, no wheat, no grains (think Atkins).
BDA verdict: Blood and sweat won't make this work! Cutting out food groups is never a good idea (unless medically advised to do so and with help making substitutions from a dietitian). This diet could lead to significant deficiencies such as calcium. You lose weight on this diet because your calorie intake is very restricted and this diet is not sustainable in the long term.

2. Alcorexia/Drunkorexia Diet
Woman drinking wine (© Getty Images)
Celebrity fans: It is widely thought that many top models and other celebrities are fans of this diet.
What's it all about?
It's when people eat very few calories during the day/week and think they can save all the calories they have not eaten then use them to binge-drink alcohol. For example, if you favour a VLC diet (very low calorie) to follow the Alcorexia Diet, you could be banking around 1,500 calories a day, which then gives you 10,500 calories to drink during the week. This amounts to:
  • 45 pints of lager (based on a single pint being around 230 kcals). With a pint of lager being 2 units, this gives you a weekly alcohol intake of 90 units.
  • 201 shots of spirits (based on a single shot being around 52 kcals). With a single shot of spirit being 1 unit, this gives you a weekly alcohol intake of 201 units.
  • 52 alcopops (based on a single alcopop being around 200 kcals). With a single alcopop being 1 unit, this gives you a weekly alcohol intake of 52 units.
  • 131 glasses of red wine, or 26 bottles (based on a glass of red being around 80 kcals). With a single glass being 1 unit, this gives you a weekly alcohol intake of 131 units).
To put this in context, the safe weekly alcohol unit intake is 21 units for men and 14 units for women.
BDA verdict: You must be blind drunk! Following a VLC diet alone is madness, as you will most certainly not be getting the calories, vitamins and nutrients your body needs to survive and function. In addition, you will feel weak, tired, have no energy and will become very irritable very soon. Alcohol has little nutrition other than calories. To do this in order to 'bank' your calories so you can go and use them on alcohol is pure madness and could easily result in alcohol poisoning and even death. The BDA has received a significant increase in media calls about this diet and it is a worrying trend.

1. Dukan Diet
Meat and fish (© Getty Images)
Celebrity fans: The Duchess of Cambridge (and her mother Carole Middleton), Jennifer Lopez and Gisele Bundchen are reportedly fans of this diet.
What's it all about?
A complicated four-phase diet that starts off with a protein-only approach that promotes weight loss of around 7lb per week.
BDA verdict: The Dukan't Diet is Offal! There is absolutely no solid science behind this at all. This works on restricting foods, calories and portion control again. Once again, cutting out food groups is not advisable. This diet is so confusing, very rigid, full of very French foods that most Brits would run a mile from like rabbit and offal, and even Dr Dukan himself warns of the associated problems like lack of energy, constipation and bad breath - lovely!

Speaking about these and other fad diets, Sian Porter, consultant dietitian and spokesperson for the BDA, said:
"Sadly, there is no magic wand you can wave. There is no wonder-diet you can follow without some nutritional or health risk and most are offering a short-term fix to a long-term problem. It may be obvious, but if you want to lose weight you need to eat a nutritionally balanced and varied diet with appropriately sized portions and burn off more calories than you consume. In short speak, eat fewer calories, and make better choices and move a bit more!
"On a serious note, glamorous images of celebrities saturate our daily media in all forms. These celebs have an army of people to help them to keep looking good, which is essential to their livelihood and plenty of money to do whatever they think it takes. You need to remember too, a lot of these images are airbrushed and retouched to give celebrities an unachievable body image that does not exist in real life, yet many aspire to. Some people look at these images and will try anything they think will help them achieve the 'perfect' body.
"If you have some weight you need to lose, then do it in a healthy, enjoyable and sustainable way. In the long term this will achieve the results you are after."

Thursday, 29 December 2011

Top health and fitness crazes of 2011



Zumba

Each year there seems to be new and different ways to exercise, improve health and lose weight. The classic aerobic classes evolve into more adventurous and unique crazes each year; even the trusty old-school exercises such as yoga can be adapted into new crazes.
Diet and wellbeing trends are constantly changing too, with the latest health fads frequently cropping up. We’ve narrowed down the top exercises and health crazes from the past twelve months. Whatever next?

Zumba

A continuing fitness phase, Zumba still scores high in the popularity contest of aerobics class fans in 2011. With new adaptations such as Aqua Zumba, Zumba Toning and Zumba in the Circuit, there is something for everyone. Even kiddies and older age groups are catered for with Zumbatomic and Zumba Gold, so the craze continues to spread through generations. With an expanding range of classes, home workouts, equipment and clothing, the Zumba craze looks likely to stay strong in 2012 too.

Bokwa

Bokwa is a unique cardiovascular workout based on a series of routines centred on different letters and numbers. Using African, Latin, popular dance and house music it aims to keep you motivated and exhilarated. Incorporating elements of kick boxing it aims to be a constantly challenging and high intensity workout. Bokwa was born from the combination of boxing (hence bo) and the cultural aspects of Kwaito (kwa) and aims to keep as far away from a ‘normal’ workout as possible. A 45 minute class improves endurance and strength, as well as burning up to 800 calories!

Anti-gravity yoga

Incorporating traditional yoga poses, this new craze involves yoga swings, which are fabric, hammock-like supports which hang from the ceiling. With the main focus of de-stressing, anti-gravity yoga aims to center you while also toning and strengthening neglected areas. More strenuous than it seems, this form of yoga requires core strength and will improve your stability and balance. New for 2011, this type of yoga is set to soar in popularity in the coming year.

Dukan diet

Since Mum Middleton graced the Abbey this spring with her slender figure every woman wanted to know her secret.The Dukan diet, the answer for Mrs. Middleton’s willowy frame, was kick started after the Royal wedding with hundreds of women following suit in a quest to achieve a figure as admirable as a Middleton. Based on foods that our primitive ancestors ate, such as animal and plant products, this diet bizarrely allows you to eat as much as you like. With four phases, this diet concentrates on high protein and vegetable food intake to find your ‘true weight.’

Baby food diet

When news spread this year that Jennifer Aniston was eating baby food to keep trim many women wanted to jump on the band wagon. This mini-me diet consists of tiny pots of processed fruit and vegetables to control your calorie intake and to avoid high sugar and fatty foods. People on this diet tend to eat every hour in pursuit of maintaining their energy levels while keeping trim from the low calorie intake of the baby food. Not for everyone, but every diet needs its fifteen minutes of fame.

Boot camps

Having been featured on many a television show during 2011, boot camps have become more popular this year. Combining tough workouts and often a strict diet, boot camps aim to kick you into shape the tough love way. With more boot camp classes and getaways cropping up it’s set to be a popular choice of exercise for those who want to turn their fitness and body appearance around. Not for the faint hearted, core and strength training are the focus of this type of exercise which takes on a military style.

Vita Coco coconut water

Celebs including Rihanna and Madonna are fans of this thirst quenching coconut drink which graced the shelves of many a health food shop this year. Made from 100% coconut water it hydrates, is fat free and packed with nutrients. In a variety of flavors this tropical beverage soared in popularity in 2011 with the endorsement of celebrities. Ideal after a workout to replenish the water you lose, this drinks looks set to be even more popular come summer 2012. The must-have health accessory!

Tuesday, 27 December 2011

Seven ways sex is good for your health

Seven ways sex is good for your health

Don’t worry about the calories in those chocolates – a proper celebration in the bedroom can help keep you in shape.
In fact, sex can benefit your health in many ways. Here are seven reasons to give and get a little love – not just this special day, but any time.

Good for the heart

Sex is good for your heart. Like any physical exertion, sex is a form of cardio-exercise, which gets your heart pumping faster and helps it stay in shape. What's more, studies have shown that men who have sex two or more times per week cut their risk of a fatal heart attack by half.

Helps you lose weight 

Like any form of exercise, sex helps you lose weight. Having sex for 30 minutes can burn off 85 calories. To put that in perspective: 15 minutes on the treadmill could burn up to 200 calories; 42 of these half-hour sessions, then, could shave a pound off your weight.

Boosts your immune system

While it's possible to contract a wide range of diseases, both from sex and from simple contact with others, safe sex between healthy partners can make you better equipped to fight illness.
Those who have sex once or twice a week have been shown to have higher levels of immunoglobulin A or IgA, an antibody which helps protect you from respiratory diseases like the cold and flu.
Don’t go overboard, though – in studies, those who had sex three or more times a week had the lowest levels of antibodies.

Reduces the risk of prostate cancer

For younger men, sex reduces the risk of prostate cancer. Researchers have found that men in their 20s who had five or more ejaculations per week were one third less likely to develop the cancer in later life. Although they found no such correlation for older men, you could try to prove them wrong.

Relieves stress

There's a medical explanation for the mood boost sex gives you. The brain releases endorphins during and after sex, and these neurotransmitters create a feeling of euphoria while masking the negative effects of stress.
Researchers have also found that sex lowers your blood pressure, which is good for your health and allows you to better keep your cool in stressful situations.

It relieves pain

Endorphins and lower blood pressure also mean that sex relieves pain. Endorphins are released during sex because of the heightened levels of the hormone oxytocin in your body. This has been known to alleviate arthritic and menstrual pain, among other things. Lower blood pressure can also help relieve migraines.

It helps you sleep

In addition to relieving stress and pain, the oxytocin generated during sex helps you sleep better. Sex relaxes you, promoting deeper, more restful sleep. What more do you need?

Patients to receive online access to their records

Patients to receive online access to their records

The government is backing proposals to allow patients to have online access to their medical records.
The NHS Future Forum, the body advising the coalition government on its health reforms, is recommending patients should be able to see their medical history and prescription and appointment details online for free, according to a report in The Times.
The service could stretch further so medical test results, hospital discharge notes and repeat prescriptions could also be obtained online to avoid unnecessary appointments.
The Future Forum, which was formed earlier this year, reportedly said the plans could be introduced in England within three years. The scheme would also allow patients to point out mistakes in their records or ask for a second opinion from their GP. At the moment although patients can ask to see their records they have to explain what their reasons are for doing so.
Health minister Lord Howe told The Times: "We fully support NHS patients having online access to their personal GP records. Our vision for a modern NHS is to give patients more information and control over their health. That's why the independent NHS Future Forum has continued to listen specifically on this issue and how we make it a reality for patients.”
But there might be some opposition to the changes from GPs and medical professionals who may object to patients having unrestricted access to potentially sensitive information. And with the upgrade to NHS electronic medical records being delayed the speed of the implementation of this latest suggested change may be an issue.
The Patients Association said the initiative would help people who are having difficulty persuading medical professionals to allow them access to their records, but stressed that patient confidentiality is of the utmost importance.