The hidden benefits of oysters for women

The benefits of oysters as an aphrodisiac are well known, but eating them could actually be a great way of avoiding type 2 diabetes – but only if you are a woman.

There has been a long running data survey running in the USA that has yielded some fascinating results. Over 25 years of medical and nutritional data on over 80,000 nurses has been studied by the Harvard School of Public Health and interesting information on the relationship between zinc in their diet and the chance of developing type 2 diabetes has come to light.

The nurses were all over the age of 33, and when their dietary intake was analysed it was found that there was between an eight to ten percent lower risk of diabetes in women who showed the highest zinc intake. That seems impressive enough, but when they looked at their figures and took other factors into account the figure jumped to a 25 percent lower risk for those with the greatest amount of zinc in their diet.

Oysters of course are a great source of zinc, each one can give you around 40-250mg, plus other essential minerals and omega-3 fatty acids. However you have to eat them raw to get the benefit, and have a healthy bank balance as well. If you are looking for more economical ways of upping your zinc intake then you should include red meat, poultry, beans, nuts, whole grains, cabbage, and dairy products – or buy a decent supplement.

If you are over 50, then you should definitely check your zinc intake as it declines with age and it is an essential element for a healthy immune system.

Oh really?

You know me, I love a good – really useless – piece of research that anyone with a brain cell could have deduced in a nanosecond. In this case, you will be astounded to learn that if you give very young children swimming lessons it will apparently not increase their risk of drowning. I would have thought it would actually be helpful, but truly I could not make this up, and am indebted to the researchers at the National Institutes of Health in the USA for this truly revelatory information.

The research came about because apparently health professionals in the US are concerned that giving swimming lessons to children under 4 might indirectly increase drowning risk by making parents and caregivers less vigilant when the kids are in the water. While acknowledging that even good swimmers can drown, they want to reassure parents that teaching kids to swim won’t increase their risk.

So glad to have cleared that up for you, and if you know of any research grants available for studying the effects on blood pressure of lying on a couch reading Georgette Heyer novels do let me know, I could make medical history.

Small waist – Good lungs?

A trim waist is usually admired, for beauty if not for health, but now there’s an even better reason to avoid putting on weight around your midriff. There’s more bad news for people who carry excess weight around their middle because having a big waist measurement is now shown to affect your lungs. The study was done at the French National Institute for Health and Medical Research on 120,000 Parisians and found that factors such as whether the subjects had been or were smokers did not impact their lung function as much as having a large waistline did.

If you are wondering what ‘large’ means, they defined it as over 35 inches for women and 40 inches for men.

Astrological health profiles – Scorpio

Scorpio 24 October – 22 November

Don’t worry Scorpio’s, no one is reading this but you. I know you are the most secretive sign in the zodiac and you tend to keep problems to yourself, so this is just between you and me. You need to be careful of:

* Reproductive system problems arising from stress

* Women can suffer severe period pain and need to have regular cervical smears, particularly following the menopause

* Men may have stress-related impotence, and need to be vigilant about checking for early signs of prostrate problems

* Constipation, diarrhoea or piles are possible as Scorpio rules physical elimination

Vigilance is the watchword for Scorpios, because you like to keep things hidden you are not likely to share how you are feeling with your nearest and dearest so you must have regular check ups to ensure you stay healthy. Stress is obviously a factor in increasing any physical tendencies so tackle that first and make a resolution to be more open about your health – and anything else.

Another reason to drink wine

One of the fastest growing cancers is Barrett’s Esophagus, which is a precursor to oesophageal cancer. That cancer has increased 500 percent in the last 30 years so anything that can help prevent it is good news. Just one glass of red wine a day can lower that risk by 56 percent, according to a new study by the US Kaiser Permanente Division of Research and reported in the March issue of Gastroenterology.

This little known condition currently affects 5 percent of the US population and happens when heartburn or acid reflux permanently damages the oesophageal lining. Unfortunately those who develop Barrett’s Esophagus have a 30 – 40 fold higher risk of developing oesophageal cancer because of the Barrett’s Esophagus cells ability to mutate into cancer cells.

If you regularly suffer heartburn and take over the counter or prescribed medicines for it then you must check with your doctor on a regular basis because you will not get any warning signs that you may have this condition because it has no obvious symptoms. It is usually diagnosed when someone has an endoscopy for a bleeding ulcer or heartburn and the condition is revealed.

There is also no treatment available at the moment, so anything that helps prevent it is to be welcomed. In this case that means drinking a glass of wine (red or white – they don’t mention rose) every day and that will reduce your risk by 56 per cent. It’s only wine that does this – spirits or beer had no effect – at least on the Barrett’s Esophagus risk. Wine is already known to be beneficial for the heart, but why it works here is not really known. It may be that the antioxidants in the wine neutralize the oxidative damage caused by gastroesophageal reflux – a known risk factor for Barrett’s Esophagus. Or, because most people drink wine with their meals, that the food reduces the potential for damage to the tissue in the oesophagus.

Not a drinker? Then keep your weight down and increase your 5 a day of fruit and vegetables to at least 8 portions and that will also reduce your risk. This research is also backed up by other studies looking at the same issue in Australia and Ireland.

However, if you do constantly suffer from acid reflux and heartburn it would be better to tackle it directly with dietary and lifestyle changes, rather than relying on antacids. Achieving and maintaining a normal body weight and ensuring your diet is high in antioxidants with plenty of vegetables and fruit will go a long way to helping.

Dangers in daytime snoozing

It’s been a busy week for the French, as they also reported recently on a collaborative study with colleagues in Belgium and Denmark on the dangers of dozing off during the day. Now I am a great fan of the siesta, but apparently as you get older you should monitor how sleepy you are feeling during the day as it could be linked to a significantly higher risk of dying from cardiovascular disease.

Significant like in a whopping 49 per cent greater risk than those who didn’t feel sleepy during the day. The Three City study is the first to study this phenomenon in Europe and was based on people living independently at home, not in nursing homes or hospitals.

It is early to say how valid the research is, but the advice is that is you are starting to feel more sleepy than usual during the day you report this to your doctor. I would also suggest investigating how to overcome it whether it is a physical issue of not enough exercise, or a mental issue of not enough stimulation to keep you awake. Good supports in this area would be to take up something like tai chi, walk more, find an interesting hobby that stretches you or learn some new skill just for the fun of it.

Gout in men helped by vitamin C

Crusty old colonels with their feet propped on a cushion and waving a glass of port is the popular stereotype of gout, but sadly the truth is far more common. Traditionally, gout has most commonly developed in middle aged and older people – mostly men – but the condition is now being seen in younger people and also more frequently in women. A recent report suggested that, in the UK, it had increased by about 17 percent between 2007 and 2008. The reasons for this increase are unclear but it may be linked with dietary change and obesity definitely seems to increase the risk of gout.

It’s caused by a build-up of uric acid in the blood which forms crystal deposits in and around the joints, a form of arthritis, which is what causes the pain and inflammation typical of the condition. However a new study in British Columbia, Vancouver, has some good news – at least for men. The researchers suggest that vitamin C might affect the reabsorption of uric acid by the kidneys, increase the speed at which the kidneys work, or protect against inflammation; all of which can reduce the risk of gout.

They examined the relationship between vitamin C intake and gout between 1986 and 2006 in 46,994 men and during 20 years of follow-up, 1,317 men developed gout. Compared with men who had a vitamin C intake of less than 250 milligrams per day, the relative risk of gout was 17 percent lower for those with a daily intake of 500 to 999 milligrams, 34 percent lower for those with an intake of 1,000 to 1,499 milligrams per day and 45 percent lower for those with an intake of 1,500 milligrams per day or higher. For every 500-milligram increase in their vitamin C intake, the men’s risk for gout appeared to decrease by 17 percent. Compared with men who did not take vitamin C supplements, those who took 1,000 to 1,499 supplemental milligrams per day had a 34 percent lower risk of gout and those who took 1,500 supplemental milligrams per day had a 45 percent lower risk. and vitamin C appears to reduce the levels of uric acid in the blood.

What all those boring statistics actually mean is that vitamin C definitely seems to lower a man’s risk of gout so it’s worth supplementing to a level of around 1000mg a day, best in two doses of 500mg if you have any history of gout in your family

Organic weed control

I know it’s not yet officially spring and weeds are something you are only dreaming about in the long hot summer to come – yes, I can dream too – but it’s best to be prepared. Healthy eating is dependent on healthy food and using organic methods to keep the garden under control is easier now than ever. Scientists at the US Agricultural Research Service have a new one way for you, they are suggesting you use white mustard seed.

It contains a compound called sinalbin; that’s the one that gives the mustard its bite and they think it could be just the thing for killing off or suppressing particular weedy grasses and annual broadleaf weeds

The scientists turned the mustard seed into a sort of mulchy meal (no I’m not a gardener but that’s what it looks like to me) and spread it thickly over a trial area and found that two weeks after application it reduced common weeds by up to 90 per cent. However, don’t apply it round your vegetables, particularly onions until they are past the two leaf stage as they didn’t seem to do too well. If you don’t fancy mulching the plants why not just plant some around the bed as it ought to at least have a deterrent effect and the strong aroma will certainly keep the neighbourhood cats away

The amazing health benefits of coconut oil

Fresh coconut milk is great health drink, but did you know that pure coconut oil has an amazing range of benefits if you add just 3 tablespoons of it to your daily diet?

The countries where consumption of coconut products is highest have very little heart disease compared to the west. India, Sri Lanka and the Phillipines for instance have only 2 deaths per thousand for heart disease as against the USA where it accounts for nearly half of all deaths. The ‘western’ complaints of heart disease, diabetes, high cholesterol, high blood pressure, and obesity are far less common in these countries and it seems that their consumption of coconut oil is why.

The recommendation is that we don’t take in more than 10 percent of our daily intake from saturated fats, but in these countries they are taking in a whopping 50 percent of their calories from saturated fat from coconut products. You would expect therefore that they would be seriously at risk and yet they show no evidence of the most common heart diseases in the population.

When the study put these people on a western diet, they began to develop heart disease within days to weeks, but when they went back to their normal coconut-based diet, the diseases disappeared. So adding coconut oil to your diet is a good thing, but it has to be the right kind. Avoid hydrogenated or refined oil and only go for pure, unrefined, organic, coconut oil as that is what research has shown is most effective. In fact avoid hydrogenated fats and oils of any kinds as they do encourage high cholesterol.

This latest research using pure coconut oil found that people on the study who were given it were healthier at the end of the study than those who consumed the refined and hydrogenated coconut and/or vegetable oils or a low fat diet. In some US hospitals it is even being added to adult nutrition formulas for tube feeding because it is so nutritious. It helps reduce cholesterol, balance blood sugar and improve energy. You can substitute pure coconut oil for any cooking or baking purpose, even frying, and spread it on your toast instead of butter.

Three natural ways to reduce cholesterol

With statin drugs continuing to get a bad press as the best cholesterol lowering solution, I thought it might help to remind you of the alternatives. First of all cholesterol is not evil, you need it for many bodily functions, and you don’t have to resort to drugs to keep your levels in balance.

A problem with the drugs, apart from side effects from eye problems and muscle pain to heart arrhythmias and liver disorders, is that new research by an Iowa State University scientist now suggests statins also could be affecting our memory and cognitive ability because they may be blocking the brain from making cholesterol which is vital for optimum brain function. Without adequate cholesterol from the brain, the release of neurotransmitters is affected and they are key for our memory functions.

So if you need to reduce cholesterol, try these three natural ways to do it:

1. Omega-3 Fatty Acids because they raise HDL (the good) and lower LDL cholesterol (the bad) levels. Use Bertie Wooster’s favourite food at least twice a week – that means oily fish like salmon and herring, and walnuts, almonds, and flaxseed oil.

2. Oat Bran & Brown Rice Bran because they both contain very high levels of soluble fibre which has the double whammy of binding fats and absorbing cholesterol.

3. Blueberries, Garlic, & Apples are all good, but not at the same time – if you have a recipe that combines them, please keep it to yourself. Garlic and Blueberries lower cholesterol levels, and your blood pressure while the apples contain fibre that will reduce the amount of cholesterol produced in the liver.

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