Dangers of Blackberry Thumb

No it is nothing to do with seasonal fruit picking, but is a genuine medical condition identified since the rise of texting on mobile phones. Swedish ergonomist Ewa Gustafsson at the Sahlgrenska Academy studied 56 young adults had reported pain in their hands, neck and arms and found their problem was the way they texted.

First they tended to hunch over the phone, and only used one thumb to text instead of two. Bet you never realised the dangers of that, but apparently the electrogoniometer that she used to measure activity in the muscles , showed excessive use of the thumb muscles. If you suffer from this condition, obviously try using both thumbs to type instead of one, do not hunch over too much and don’t type too fast.

It can also help to give your hands some support by varying your position frequently, using the backrest of your chair, resting your forearms against a desk or your thighs.

Cupping and carpal tunnel

If you are a fan of the red carpet you may have noticed Gwyneth Paltrow exhibiting strange red marks on her body. This new celebrity treatment is endorsed by people as diverse as Britney Spears and Patsy Kensit and is an updated take on an established therapy in use in China, India, Arabia, Central Europe and parts of Africa. Used mainly for improving circulation, digestive and respiratory problems it now appears to be helpful for pain relief – particularly for those suffering from Carpal tunnel syndrome (CTS) – and I believe for RSI for those operating computer keyboards all day.

A new German study at the Immanuel Hospital in Berlin took 52 sufferers and randomly assigned them to a cupping programme or a placebo treatment. Their study, published on 25 June in a peer journal, confirms that this external suction technique is effective for providing temporary relief of pain from carpal tunnel syndrome.

How it works:

The treatment group had the wet cupping glasses applied in an area over the trapezius muscle. Cupping is applied to defined zones of the shoulder triangle which are connective tissue zones at the shoulder-neck region. The cupping creates a partial vacuum as the wet cup adheres to the skin – and also a rather obvious red mark which can take a while to go down. Unlike Gwyneth, you might want to avoid backless dresses until the mark disappears.

Results were impressive and showed that the patients experienced a highly significant decrease in CPS pain and other symptoms. Just one single treatment improved the ability to use the hand and wrist, and improved the quality of life as pain was decreased.

Napping for health

The nap has often had a bad press; associated with the elderly dozing off or the siesta so beloved of hot countries that is seen as ‘lazy’ or pointless in the more achievement-obsessed countries of the west. Leaders of men, and industry, however have often valued the nap as productive part of their day and now there is evidence that they were right all along.  Winston Churchill certainly was a great believer and he would have applauded new sleep studies backed up by acknowledged sleep experts that a nap during the day means you stand a better chance of being more mentally alert and efficient, and more likely to be in better mental health than your non-napping neighbour.

Have you ever started to just nod off in the middle of the day and sternly pulled yourself together and focused on what you were doing? Well, don’t because your body is trying to tell you that you need a break. If you want to continue being productive, don’t fight it but allow yourself to take a short interval and close your eyes. Don’t beat yourself up about it, just drift off, because resisting sleep means your brain is still arguing with your body and that won’t refresh you at all! You don’t even have to go to sleep, just relaxing and letting your mind drift can be just as refreshing – it’s the complete break from your routine that your body is trying to tell you that it needs.

If you don’t live in a country where a siesta is normal, then build in your own version of it. Can’t nap in the office? Why not? Tell people you are working on an important project and can’t be disturbed – and lock the door. Your health is an important project, so you are not being untruthful. Ten to twenty minutes works for most people, and certainly not longer than an hour or your body will slip into a real sleep and you will wake up feeling worse, not better. After lunch is often the time the body naturally wants to slow down as it is using energy to digest your food, but you need to monitor your own rhythm and see what works best for you.

At last – An accurate calorie counter – Even in your sleep!!

Anyone who has ever tried a calorie counting diet knows what a nightmare it can be – particularly trying to compute the calories you burn through your everyday activities and exercise. Now help is at hand from some bright students at Georgia’s Institute of Technology in the USA.

Your gym may have a fancy piece of equipment that will tell you how many calories you are burning as you exercise, but what about walking upstairs or hovering the floor? Well there is now the ‘Happy HR’, a device that gives you total fitness monitoring and management – even while you sleep. This personal monitor straps onto your ankle or wrist and collects data continuously on all your activities that are related to your heart rate and exercise. All you have to do then is to upload that information to your PC and then and analyse it through web-based software.

The project came through a senior design student who was a keen runner and wanted a really accurate reading of his calorie output during the day. Most monitors on the market are either very cheap and simple pedometers, or expensive health monitors and he is looking to develop this for sale at around $100 and aimed at the growing health and fitness market.

He co opted other students in electrical engineering, biomedical engineering and industrial design to bring his concept to fruition. It’s a simple, subtle device that is smaller than an MP3 player and is due on the market in the autumn. Any British students out there working on innovative health projects? If so, let’s hear from you.

Diabetes Updates

With over 2.3 million diabetics in the UK, and a further 750000 people who have the condition but don’t know it, I like to keep you updated and there are two new developments to report this week – both involving everyday food items.

First let’s do the positive and give you yet another reason to eat more fish. A UK study has found that in a study of 517 diabetics those who had fish less than once a week were four times more likely to have albumin in their system, a protein whose presence indicates kidney damage. This is a serious complication of diabetes and the study suggests that eating fish at least twice a week could help protect diabetics from this potential problem. The researchers didn’t single out any particular variety of fish, so help your diabetes, and your heart, by having oily fish like salmon and salt water fish like haddock at least twice a week to get the maximum benefit.

Fish is also of benefit for eye health, so keep reading.

AND A WARNING If you go to work, or play, on an egg then you want to rethink your breakfast options. Over twenty years of research funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute seems to indicate that people who eat eggs every day may substantially increase their risk of type 2 diabetes.

Men who ate seven or more eggs a week were 58% more likely to develop type 2 diabetes than those who did not eat any eggs. However, the problem is potentially greater for women as they are 77% more likely to become diabetic if they ate an egg a day. The research was reported online in the magazine Diabetes Care.

A single egg contains about 200 mg of cholesterol and adds about 1.5 g of saturated fat to the diet, both of which increase diabetes risk, and the exact risk figures are:

Men
9% for less than one egg a week
9% for one egg a week
18% for two to four eggs a week
46% for five to six eggs a week
58% for seven or more eggs a week

Women
% for less than one egg a week
3% for one egg a week
19% for two to four eggs a week
18% for five to six eggs a week
77% for seven or more a week

This does not mean giving up eggs entirely, they are a beneficial food, but it might be wise to limit your intake if you have any other risk factors for diabetes. These include being overweight, not taking any exercise, and long term use of drugs such as diuretics and steroids as they can impair insulin secretion from the pancreas.

The power of potted plants

The idea that plants can help your health is not a new one. I can remember everyone in my office in the 1970′s bringing in spider plants as there was a theory that they would help to have near a computer. It’s not just a theory, as many users have claimed they are effective in removing potentially harmful chemicals-including those in paints, varnishes, dry cleaning fluids, car exhaust fumes and tobacco smoke-from the air in your home.

The top 9 Air Purifying Plants are:

Dragon tree
Ivy
Ficus
Philodendrons
Spider plants
Peace lilies
Ferns
Chrysanthemums
Palms

Till now this has been anecdotal evidence – the kind I most like as it means that real people have found real results with it – but now, Japanese scientists are developing genetically engineered plants that can absorb formaldehyde. This is a pungent chemical compound used as adhesive in building materials and furnishing and is seen as a major factor in what is known as sick-house syndrome. This is now more common as people experience headaches, dizziness and other health problems triggered by the chemicals now found in most homes.

Researchers expect the plants to absorb formaldehyde, along with carbon dioxide for photosynthesis, and they found that the level of toxic gas fell to around one-tenth of the original level. They are now trying to apply the technology to common foliage plants, but in the meantime I am going out to buy some more spider plants and a large bunch of chrysanthemums.

Laughter yoga

With so much doom and gloom around we need all the help we can get, and this wonderful therapy is based on something we all knew when we were children. When you laugh, you feel better but sadly although children laugh about 400 times a day that has been whittled down to a mere 15 times when we are all grown up.

Developed by Madan Kataria, a family physician from India, laughter yoga is not really about humour (or yoga), but rather exploits the natural human tendency to laugh when others laugh, so you initiate it and see who joins in. Try smiling generously when you greet someone and you will see it returned, expand a smile into a laugh and people will join in. You can feel inhibited, embarrassed or a complete loon – or you could just decide today is your day to have some fun because research shows that when a group of people forces laughter, it quickly transitions to real, spontaneous laughing.

It is also a great stress reliever and particularly works well for companies to create a positive work environment. Laughter Solutions devise Laughter Workshops, Training and Team Building sessions, and they point out the health benefits of some good hearty laughter. It will naturally increase oxygen levels in the body and releases endorphins from the brain cells, to promote a sense of well- being and raise existing energy levels.

If you are lucky enough to live in Ireland, then you have easy access to their services and they can of course travel to the UK to bring the gift of laughter to your company. Founded and run by Anne McDonald, a creative artist, coach and Laughter expert, I can’t recommend them highly enough. She certainly made me laugh – do wear waterproof mascara if you attend one of her workshops, or none at all if you don’t want to look like a panda from the tears running down your face. As two satisfied customers said, “It’s the most fun I have ever had in a business suit.” “I laughed till I cried and felt a million dollars afterward.”

You will find Anne McDonald at www.mcdonaldcoaching.com/laughter.htm

Germs – Don’t spread them about!

I know you are amazingly conscientious about washing your hands, especially when you have a cold. BUT … scientists in the Virology Department of the University of Virginia, have found that cold sufferers can leave active germs around the house on surfaces they have touched – like door or fridge handles, and even the TV remote – and they can live for two days or longer. This confirms previous research they carried out two years ago, when they showed that germs survived in hotel rooms a day after guests left, waiting to be picked up by the next person checking in. You may avoid shaking the hand of a person with a cold, or kissing them on the cheek, but you never think about the everyday places in the home where these germs can lurk. Antibacterial wipes are one answer, or just wait on the invalid hand and foot and never let them near the remote.

Mobile phones, skin rashes and tumours

I know I have flagged up plenty of potential problems with the over use of mobile phones, but there are two new developments here. First, the minor one, and according to the British Association of Dermatologists, mobile phones are causing an outbreak of facial rashes, particularly to the cheek and ear where you normally hold the phone. It’s due to the nickel coating on the casing and buttons and is the result of an allergy to the nickel.

You may have already been aware of this effect, particularly if you go in for cheaper and more ‘fun’ jewellery, because nickel is the most common contact allergy in Britain, affecting 30% of the population.

Now it won’t damage your health, but a skin rash can be very irritating and upsetting so if you have noticed this yourself then just hang up your mobile for a few days and see if the rash goes away. A natural remedy is to try bathing the irritation in a mixture of one part vinegar to 15 parts water, and dab it on the affected area. It’s something my mother used on me as a child for sunburn, and it seems to help clear up many skin irritations.

Now for the more serious problem and it comes from a report in the latest issue of the American Journal of Epidemilogy. An Israeli study of more than 500 people has revealed that you could be 50% more likely to develop a tumour in your salivary gland if you constantly use your mobile phone. They studied people who had developed this condition and then compared their mobile phone habits with those of a group of 1,300 healthy people.

The Doctor in charge of the study said that it was ‘preliminary’, but he also said that until more evidence became available, a “precautionary” approach was best, particularly when it comes to children’s use of mobile phones. I couldn’t agree more, and as so many people now spend their working day constantly on their mobile, without using a land line at all, it’s worth considering having at least one ‘mobile-free’ day a week. Sunday might be good, after all it wasn’t called a ‘day of rest’ for nothing.

Can thinking make you fat?

As someone who spends at least 80% of her waking hours with the brain on full alert, I found this news item a bit worrying. Apparently a research team has demonstrated that intellectual work can lead to a substantial increase in appetite and, therefore, calorie intake. After a hard day of mental work, you can be just as physically exhausted as if you had spent the day doing physical work – just ask my cats if you don’t believe me.

A small study of 14 students were given three tasks: relaxing in a sitting position, reading and summarizing a text, and completing a series of memory, attention, and vigilance tests on the computer. Although the intellectual work required only three calories more than the rest period, the students consumed 203 more calories after summarizing a text and 253 more calories after the computer tests than they did after relaxing.

Blood samples taken before, during, and after each session revealed that intellectual work caused bigger fluctuations in glucose and insulin levels, effectively destabilising the levels of insulin and glucose. This in turn stimulates the appetite, apparently in response to a need to restore the body’s energy balance, though why it always has to be with chocolate biscuits (or is that just me?) science has yet to explain.

Now, if you do a lot of mentally challenging tasks it’s a good idea to eat plenty of the foods that are known to nourish your brain. From what we know about brain-boosting foods, the ideal post-thinking snack would seem to be a chicken and spinach omelette with a cup of green tea – but I don’t see many students opting for that!

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