Rose hips & arthritis

I have mentioned the benefits of rosehips before, and now a new study shows that it could be a more effective pain-reliever than standard drugs for people with arthritis, a new study suggests.

A powder form of the wild variety of rosehip, Rosa canina, is better at relieving pain among osteoarthritis patients than paracetamol and the nutritional supplement, glucosamine according to researchers from Frederiksberg Hospital in Copenhagen.

All three therapies were tested on a group of 300 patients, who tested each in turn for three months. Overall, the patients reported that the rosehip preparation was almost three times more effective than paracetamol, and 40 per cent better than glucosamine. Rosehip also didn’t come with the side effects associated with paracetamol, including constipation and drowsiness. The researchers concluded that rosehip is so effective because it also reduces the inflammation in the joints, which is characteristic of osteoarthritis.

If you want to try it, I did a quick Google search and came up with two websites for you to look at – though there are undoubtedly plenty more – and you might also find it in your local health store. These are what I came across: www.dennisthechemist.com and www.JustVitamins.co.uk.

Low fat = low weight loss

I was delighted to read last week about some research done at the Ben-Gurion University of the Negev in Israel that shows that if you want to lose weight, forget eating a low-fat diet. I have never been an advocate of low-fat diets as they interfere with some of the body’s most essential functions: we need a certain amount of oils and fats to help us absorb vitamins and nutrients, for energy, as well as keeping our skin moisturised and supple.

Low-fat foods are believed by many to be helpful in lowering cholesterol, but this is simply not the case. Nor will they help you lose weight in a substantial way, compared to other diets.

According to the report in the New England Journal of Medicine, the researchers put 322 people who were moderately obese on one of three weight-losing methods, and monitored their progress for two years. The clear winner was the Atkins low-carb diet as being the most effective way to lose weight, and it is followed closely by a balanced Mediterranean diet. A low-fat diet came in a poor third, and people who used it lost around 40 per cent less weight than those who were on the Atkins regime. The Atkins diet was also the most effective for lowering the ‘bad’ HDL cholesterol, which fell by 20 per cent over the two years.

BUT, and it’s a big one, if you are thinking of undertaking the Atkins diet please be aware that although it can generate good weight loss quite quickly, it is not recommended for long term use, and there are very good reasons for this. It is based on a high intake of fat and protein with virtually no carbohydrate intake or dairy. It’s almost impossible to follow the Atkin’s plan if you’re a vegetarian as nuts, seeds, beans and many vegetables are banned in the early stages.

Unpleasant side effects can also occur, as burning fat results in the production of substances called ketones as your body enters a state called ketosis. This can result in bad breath, tiredness, weakness, dizziness, insomnia and nausea. Constipation may also occur as a consequence of avoiding typically high-fibre foods such as fruit, veg, beans, wholewheat pasta, brown rice, wholegrain breakfast cereals and jacket potatoes. When it comes to long-term side effects, many health professionals are concerned that the Atkins diet may have serious dangers. While the high intake of fat, particularly saturates, may increase the risk of heart disease, there are also concerns that the unbalanced nature of the Atkins diet may lead to nutritional deficiencies, which cause health problems in later life. For example, poor intakes of bone-building calcium (found in dairy products) may increase the risk of osteoporosis, while poor intakes of antioxidant nutrients (found in fruit and veg) have been linked with a host of health problems ranging from heart disease and cancer to premature ageing and cataracts. Some experts are also worried that high intakes of protein may cause kidney problems or weaken bones.

WHY DO IT? The main advantage is that people can lose considerable amounts of weight, really quite quickly and this can be very motivating. The diet also encourages people to cut out most processed carbs and alcohol, and thanks to it allowing plenty of red meat and high-fat butter, cream, cheese and mayonnaise, it’s also the one diet that seems to be attractive to men.

The concern over fats and heart disease made Atkins, himself a cardiologist, revise the guidelines for fat intakes to recommending that no more than 20 percent of calories should come from saturates. However, this is still twice as much the recommended amount for a healthy heart.

As ever, read the facts and make up your own mind.

Mobile phones and children

There has been plenty of media coverage about the over use of mobile phones, particularly in adults, and the potential health hazards. It is the radiation emissions from the phones that could place users at risk of brain conditions including Alzheimer’s disease, and they have also been linked to cellular DNA damage, and children and teenagers are particularly vulnerable. Nor does the phone have to be switched on to cause a problem: even on standby mobile phones (and cordless phones) create a magnetic field.

It was in 2005 that research by the Irish Doctors Environmental Association (IDEA) first claimed to have found the first proof of health problems caused by mobile phones. They estimated that up to five per cent of the population could be suffering headaches, mood swings and hearing problems caused by radiation from handsets. At that time too, experts advising the Government warned that children under eight should not be given mobile phones because of the potential health risks. Now news is in from Canada where the Toronto department of public health has announced that children under the age of eight should not use a mobile, or cell, phone only in an emergency and young teenagers should restrict their use to just 10 minutes a day. Loren Vanderlinden, a health department supervisor and author of the report, has said that new studies are starting to suggest that long-term mobile phone usage may increase the risk of brain tumours, and this goes much further than the more tentative position of the UK health officials a few years ago when they also warned parents not to let children use a mobile.

WHAT CAN YOU DO?

It may be hard, if not impossible to wean a teenager from their mobile phone or to restrict the time they are on it. However, there are some options for reducing the radiation that can help anyone who has prolonged use of a mobile. First it might be helpful to know what are the symptoms of over use:

** “Hot ear” effect / feel your brain is heated up
** Headache Fatigue / tiredness
** Nausea
** General discomfort
** Blurred vision

One of the ways to counteract the radiation is to have a device attached to the phone to affect how cells “receive / react” to wave radiations and usually this is done through some form of magnet. There is a website that offers Biophone and Bioguard – a unique technology that they claim is scientifically proven and works with a number of phones including Nokia, Sony Ericsson, Motorola, Samsung, and others – so if you want to know more visit them at www.biofona.co.uk and browse through the site.

Ginseng safe for children?

Previously ginseng has been highly recommended as an immune system tonic, but mainly suitable for men and post menopausal women. The Red Army famously uses ginseng to help with stamina and endurance, but some new research seems to indicate that it can also be used safely for short term use when treating children with cold and flu symptoms.

Sunita Vohra, M.D., M.Sc., of the University of Alberta tested an over-the-counter ginseng supplement and found it was well tolerated in children without any serious adverse effects if used just for treating common cold symptoms. As this is a self-limiting illness the supplementwas only given for a short period and presumably helped by stimulating the child’s own natural immune defences to be more effective in combating the cold.

The effects of supplements on children has not much been studied – nor indeed as I have previously reported have the effects of drugs such as statins which are currently being prescribed to them. As it is estimated that 41% to 45% of children in Canada and the United States use natural health products, then it seems about time a comprehensive study was done. George Rylance, a paediatrician at the Royal Victoria Infirmary, Newcastle, who helps to produce the British National Formulary for Children, said that dosages must be tailored for each child, calculated by weight and age.

The standard adult dose of a ginseng supplement for treating a cold is three times daily at 600 mg on day one, 400 mg on day two, and 200 mg on day three. The dosage was adjusted for children according to weight and their standard dose 26 mg/kg per day on day one, 17 mg/kg/day on day two, and 9 mg/kg/day on day three. Children weighing more than 45 kg were given the standard adult dose. They received a liquid form of ginseng which they were given in orange juice – not sure if they added in any benefit from the vitamin C or not.

The result on safety over a short term was conclusive, it was fine, and there was some indication that the ginseng was effective in reducing the duration of the symptoms of the cold. The maker of the ginseng product used in the study, CV Technologies, plans to start a larger randomized efficacy trial in children within the next year, as it seems to be an effective treatment for upper respiratory tract infection.

Common colds – old fashioned cure

I am always on the lookout for healthy news, and I was sent an email from Karen Hopwood which reminded me about a very old fashioned remedy indeed. When I was a child and had a cold my mother would apply lashings of Vick’s vapour rub to my chest and cover it with a red flannel liberty bodice. A sticky concoction, but it seemed to do the trick.

Karen has a slightly different take on it, and I will let her tell it to you in her own words. “When my eldest son was a baby he caught a cold which was very heavy and I was really worried. Nothing the doctor gave me seemed to clear the cold. A Jamaican lady I worked with suggested I try putting Vicks Vapourub on his feet and then putting cotton socks on him. I did it and he was much better the next morning. I then caught the cold and she suggested I do the same thing but added that I should drink some hot Ribena with a slug of black rum in it as well. It does make you sweat but you are much better the next day. It really works!”

Not sure of the medicinal effect of the rum and Ribena, but it undoubtedly worked for Karen – and probably would cheer you up in the midst of your cold!

Oh Really?

This week’s winner in the ‘how did they get money to research that’ contest comes from a recent study, which appeared in the American Journal of Clinical Nutrition. I know you are going to struggle to believe this, but apparently watching too much TV is associated with poor health, in particular, lack of weight loss and an increased risk of excess weight/obesity. Oh really? The researchers looked at a group of young adults aged 26-36 and assessed them for waist size, TV viewing time, amount of food and drink consumed during TV viewing, and physical activity levels during leisure time.

I want to help you here, so be aware that if you want to reduce your waistline, then reduce your tv hours first. Apparently, women who watched 3 or more hours a day had an 89% increased risk of severe obesity compared to those watching 1 hour of TV a day or less. Unfairly, it seems to me, men get off more lightly – but that is still no excuse for hanging on to the remote. Men watching 3 or more hours of TV a day were more than twice as likely to have moderate obesity compared to those watching 1 hour of TV a day or less.

You might have thought this would be offset by what people did in their spare time, but it seems not to have been the case. Whether you rollerblade or sit and watch the world go by is not particularly influential when compared to how much tv you watch. There is also the fact that watching tv is also associated with snacking, not generally on carrot and celery sticks, so that could also be a factor. TV turns the mind off, which turns off the mind/body connection and the internal desire to eat healthy food, and someone who watches a lot of television is more likely to be influenced by advertisements, which generally encourage you to eat more of the sweets/crisps/chocolates rather than healthier options.

Osteoporosis drugs questionmark

Some years ago I set up the Natural Progesterone Information Service to provide women with the latest news on natural hormones rather than synthetic ones such as HRT. One of the things that John Lee talked a lot about all those years ago was how in his opinion the biphosphonate drugs given for osteoporosis were actually weakening the bone rather than helping to build it. He had seen great results with women using natural progesterone to build bone density, though the medical profession did not accept that progesterone could work more effectively than the drugs. Now after all these years, more questions have emerged about whether long-term use of bone-building drugs for osteoporosis may actually lead to weaker bones in a small number of people who use them. Case reports show an unusual fracture pattern in people who have used bone-building drugs, the biphosphonates, for five years or more.

If you are taking such drugs please ensure you are also having regular bone scans to check your progess and it would be worth looking at your diet and natural supplements that can help build bone such as horsetail and silica. If you would like information on natural progesterone for osteoporosis and HRT replacement (I no longer have any connection with the service since I gave up running it) you can obtain a booklet from the Natural Progesterone Information Service, tel: 07000 784849 or visit their website at www.npis.info.
Wellspring Trading in Guernsey also have an excellent free booklet on natural progesterone cream which is written by my good friend and colleague, Dr Shirley Bond – a private GP who specialises in hormone therapy for women. Wellspring’s telephone number is – 01481 233 370.

Pets and pregnancy – A warning

A new study shows that pregnant women who use flea and tick shampoos on pets may double the risk of autism in their children. This preliminary finding comes from the Childhood Autism Risks from Genetics and the Environment study (CHARGE) – a case-control study from the University of California Davis, in the US.

The results are part of an ongoing research project which is following 2,000 children – some with autism, some with developmental delay, and some with typical development – and compares individual genetic patterns with exposure to medications, chemicals, food products, and other environmental factors.

It is believed that it is pyrethrins, commonly used chemicals in insecticides, that may play a role in triggering autism in certain children. Pyrethrins are extracted from Chrysanthemum flowers and are regarded as low in toxicity and there are commercial pyrethrum formulas that are considered safe to use in food preparation areas where flies and other insects can be found. One other product where Pyrethrins are widely used is in lice-control shampoos for humans and pets.

As I mentioned earlier, this is only a preliminary study but it would be a sensible precaution for pregnant women to avoid contact with lice-control shampoos. Let someone else shampoo the dog, or look for shampoos that treat lice naturally with ingredients such as tea tree oil, and not pyrethrins.

Vital Veg – The dynamic duo

Cabbage is not everyone’s favourite food – shades of school dinners and that terrible lingering smell as it boiled away all morning – and celery, too, can be an acquired taste you either love or loathe, but these two vegetables can immeasurably improve your health. Here are some of the really good reasons to include cabbage in your diet on a regular basis:

On a diet? An average portion is around 15 calories, so it can help you lose weight, while feeling full. It is also full of vitamin C which many believe helps your cells to burn fat.

It contains phytonutrients that help protect you from the free radicals (cancer causing agents) that can damage your cell walls.

Helps to clean and detox your liver of impurities by stimulating the production of the antioxidant glutathione.

The lactic acid in it can help disinfect your colon to inhibit growth of bacteria.

Promotes healthy, glowing skin because of the amounts of vitamin E it contains.

Keeps your eyes healthy with a good dose of vitamin A. All that applies to the white and green cabbage varieties, however if you add in some red cabbage you will be getting a bonus in the form of anthocyanin, an antioxidant which is responsible for its red colour. However it’s not there just to make it look good alongside your Lancashire hotpot, the traditional accompaniment to this winter dish. It has several vital roles to play in supporting your mental health as it helps protect your brain cells, and this is the reason many scientists now believe it could have a role in the fight against Alzheimer’s. Again, like it’s green cousins, it can also help if you are dieting as anthocyanins also have potential as ‘fat-fighters’, according to a Japanese study carried out in February 2008. They reported that the antioxidants in red cabbage could help tackle metabolic syndrome (MetS), which can cause obesity, hypertension, and insulin problems.

Enough about cabbage – what about celery? In my childhood it appeared in water in a cut glass jug to accompany Sunday tea and I avoided it like the plague. Now, I enjoy it on a daily basis – more later. So what is celery good for? Well more good news for dieters, as it can help suppress your appetite and that can help you slim. If you are an anxious type then celery can be useful as it has a calming effect on the central nervous system. Celery contains ‘pthalides’, compounds which can help relax your artery muscles, and have an effect on lowering your blood pressure – always a good idea if you are anxious, and those same compounds also reduce your levels of stress hormone, which help keep your blood vessels relaxed and open. It’s the leaves, rather than the stalks that contain the biggest concentration of the pthalides, so chop finely and add to salads, don’t just eat the crisp stem.

BUT I DON’T LIKE THEM!

I promised an easy way to eat these two vital veg, and I will let you into a secret. I really don’t like eating vegetables at all. There are a favoured few, but mainly I count potatoes as my only ‘much-loved’ vegetable. But, I know how important it is to get those nutrients, so I juice my vegetables instead. The quickest way to get the benefits of cabbage is to drink 25-50 ml of fresh, raw cabbage juice each day. This is based on research done in the early 1950s by Dr Garnett Cheney who found that peptic ulcer patients who drank 4 glasses of raw cabbage juice daily quickened the healing process and relieved the pain. A quarter of an average cabbage will give you that amount, throw in some celery with the leaves and you have an amazing cocktail. If you want it a little sweeter pop in a carrot. You can juice pretty much anything and everything, and there are some great juice recipe books on the market – please try to use organic veg where possible and drink the juice the second you have made it – don’t let it stand or it will start to oxidise on contact with the air and it doesn’t look very pretty either. I start the day usually by juicing an apple, a carrot, couple sticks of celery, half a grapefruit and a piece of ginger. If you haven’t time for breakfast, then that will really set you up.

The most effective antioxidant juice – Honest

It used to be that you just went into the supermarket, and bought juice. Probably orange or apple and that was that. Now the packs all scream about being one of your 5 a day, or that they are rich in antioxidants and can reduce your levels of free radicals – in their opinion, which is rarely backed up by any facts and figures. You know that to be healthy you need a decent level of antioxidants in your diet, but with up to a dozen or so manufacturers all claiming the same thing for their product – so just who do you believe?

Happily for us, the Journal of Agricultural Food Chemistry has just reported on some research done at the University of California which definitively proves which juice has more antioxidants than any other drink, including other juices, green or black tea, and red wine.

Ready for it? The winner is pomegranate juice, which has around 20% more antioxidants than other drinks tested. They carried out a series of tests to determine their antioxidant levels and abilities to scavenge for free radicals. The pomegranate juice was a clear winner on all counts as was their conclusion and it has been linked to many other health benefits including a 50% reduction in Alzheimer’s risk, and suggested as part of a cancer prevention diet, particularly prostate cancer.

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