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.

Lack of sleep encourages colds

We all know that a good night’s sleep can make many things better, but it can also protect you from catching a cold. The less sleep you get, then the more at risk you are of developing a cold if you have been exposed to the virus according to a study conducted by researchers from Carnegie Mellon University. Sleep is vital to help the body repair and renew itself and a poor sleep pattern can lead to a compromised immune system. However it wasn’t before realised that something as ordinary as our reaction to a cold is dependent on us getting a good night’s sleep.

So how much is enough? In the study, people who slept an average of less than seven hours a night were nearly three times more likely to develop cold symptoms than people who slept eight or more hours a night. Restless sleeper? Well unfortunately you are nearly six times as likely to develop cold symptoms than those who put their head down and sleep right through.

Infertility drug used to treat alcoholism

You do one story on infertility and lo another turns up right after it – but from a different angle. It’s not uncommon for a newly developed drug for one condition to have other applications, and in this case a common drug prescribed for male and female infertility and menstrual disorders could hold the key to a more effective treatment for alcoholism. This is not a small problem either, currently around 1 in 12 of the population are believed to have problems with alcohol dependence or abuse.

This new research was carried out at MLA University of California in San Francisco on Cabergoline, which is marketed under the trade name Dostinex. It is prescribed to treat conditions caused by excess of the hormone prolactin but when tested in a laboratory trial on rats it apparently decreased their alcohol consumption. Didn’t know rats had a drink problem, but it was reported in the Biological Psychiatry journal and they seem quite excited about it.

The drug didn’t make the rats seek out more sugar or water but was specific on reducing their alcohol consumption. The scientists are excited because the current drugs used for treating alcoholism have a side effect that decreases the pleasure of drinking and so people are more reluctant to stick with the regime. Relapse is another major issue in alcohol treatment programmes and another benefit of cabergoline is that is was shown to be effective in reducing the alcohol craving and the rate of relapse. It has also been tested in a pilot study on cocaine addicts, and the results are encouraging as there seemed to be a reduction in the drug’s use.

Up ‘cell periscope’ and away!

We are so used to the wonders of technology these days that we are almost blasé about it, but if you had told me that a periscope might be a diagnostic tool I would have said you were kidding. Not so, because the world’s smallest version of the periscope is now being used to look at cells and other micro-organisms from several sides at once.

The magnification involved here is phenomenal and scientists from Vanderbilt Institute for Integrative Biosystems Research and Education (who have invented it) are justly proud of their achievement. Standard laboratory microscopes can only see cells from above and this new 3D view is a major breakthrough. This ‘periscope’ is truly microscopic in size, with the walls being about the width of a human hair and – another breakthrough – they are inexpensive to produce, unlike other, more complex methods for 3D microscopy and could mean the end of the traditional laboratory microscope.

So far, the researchers have used the mirrored wells to examine how protozoa swim and cells divide as this method is particularly well suited for studying dynamic processes within cells because it can follow them in three dimensions.

Eggs are not the villains

We’ve always been told that eggs are bad for our heart, and especially for raising cholesterol levels. But now researchers have reported in the Journal of Agricultural and Food Chemistry that they can reduce high blood pressure, another risk to heart health. Boiled and fried eggs act as a natural ACE inhibitor, which reduces blood pressure levels – and fried eggs are the more powerful of the two. This new study follows recent papers that suggested healthy people can eat eggs without increasing their heart disease risk, and just to celebrate I am off to have egg and chips!

Calcium and decreased digestive cancer risks

Women who have a higher calcium intake than the average may be reducing their risk of colorectal and other digestive cancers. A seven year review of a large clinical database in the US by the National Cancer Institute has made this link and its findings also apply to men, but not in such a significant way as for women.

The total cancer risk decreased in women as their calcium intake increased, but that was not the case in men who got no overall benefit. For digestive cancers – particularly colon cancer – the increased calcium seemed to protect both men and women equally.

The recommended daily amount of calcium for adults over the age of 50 is 1,200 mg in order to protect bone health and a recent addition in the USA has been a guideline to add three cups of fat-free or low-fat dairy products to the daily diet. The benefit appears to be the same whether the calcium is from food or from supplements.

Male infertility can pose increased testicular cancer risk

Testicular germ cell cancer is the most common cancer among young men living in industrialized countries. The rate of increase has almost doubled from 1972-2002, and has been accompanied by a decline in semen quality and male fertility during the same period.

Many factors have been cited, including environmental pollutants, and this new research linking infertility and testicular cancer comes from a study of men who have come with their partners to get treatment for their infertility.

The study found that the men who had male factor infertility were nearly three times as likely to develop cancer as those free from the condition though the researchers are keen to stress that the absolute risk of developing testicular cancer remained low in this study and the link has yet to be confirmed but that compared with what would be expected among the general population, men with male factor infertility showed a trend toward an increased risk of testicular cancer.

If a man is undergoing fertility treatment this could be an early warning to watch for any physical signs of testicular cancer though it cannot be diagnosed on symptoms alone, so it is important to also see a doctor if you are concerned.

The most common symptom of testicular cancer is a painless lump on a testicle. In some cases the lump is uncomfortable, but severe pain is rare. Sometimes the testicle may be enlarged or swollen without a lump. Men with testicular cancer may also have a heavy or aching feeling in the lower belly or scrotum. Each normal testicle has an epididymis, which feels like a small bump on the upper or middle outer side of the testis. Normal testicles also contain blood vessels, supporting tissues, and tubes that conduct sperm. These can feel bumpy and are sometimes confused with cancer if doing a simple self-examination.

If you have any doubts, ask your doctor.

Synthetic bone breakthrough

Australian researchers at Queensland University of Technology have developed a synthetic biomaterial that encourages the body to create bone. This breakthrough could be the answer to successful bone grafts and treating bone disease because the new material interacts with blood and activates the initial stages of bone healing.

When you break a bone your body responds immediately by attracting blood clots and specialized cells to the site. The necessary proteins, hormones and other cells are immediately dispatched to create new bone, but sometimes the body cannot carry out this natural process if the break is too great, or a tumour has been removed which leaves too great a gap for the body to fill. There are already bone grafts or synthetic materials being used but they have their limitations.

The new biomaterial encourages the body’s natural clotting process, and promotes bone growth. The difference lies in its surface structure, which is coated by a special arrangement of polymers that attract the right proteins to the damaged bone. Some polymers attract proteins and others repel them and the Australian team believe that they have got the right balance so that the new material induces the proteins and hormones needed for the initial inflammatory response that starts the bone regeneration process.

It is hoped to run a patient trial later this year and that this will be a significant move in treating the many patients who are not able to have bone grafts or other treatments to deal with their fractures.

New Vitamin D treatment for Psoriasis

Psoriasis is a skin condition that can bring not just physical, but emotional and social challenges for sufferers. News is just in of new topical treatments that are about to become available in the USA for psoriasis. Of the new options, one is a calcitriol ointment and one is a Hydrogel Patch, but this has only limited availability. What is really exciting is the calcitriol option that was presented by the vice chairman of dermatology at the University of California at a recent Skin Disease Education Foundation Dermatology Seminar in Hawaii.

Calcitriol is a vitamin D ointment that was approved by the FDA earlier this month and will be on general sale in pharmacies within two months. It has been shown to be successful in treating moderate to severe psoriasis of the scalp, when applied twice daily over a period of eight weeks. When extended to use twice daily for a year, there was a good improvement in 64% of patients.

Breast cancer natural preventives

As I always believe prevention is better than cure, I am happy to report two new pieces of information this week on easy, natural and enjoyable ways to reduce breast cancer risk.

Breakthrough 1 gives you even more reasons to enjoy a nice cup of tea. If you are a regular black or green tea drinker then you are already helping to reduce your risk of heart disease, stroke and endometrial cancer. Regular tea drinking has two important functions: it inhibits uncontrolled cell growth, known as cell proliferation, and encourages the death of cancer cells, known as apoptosis. A recent study found that smokers who drank four cups of decaffeinated green tea per day showed a 31 percent decrease in oxidative DNA damage in white blood cells as compared to those who drank four cups of water. Oxidative DNA damage is implicated in the promotion of many forms of cancer. Now a new study has also linked tea to a substantial decrease in breast cancer risk. Particularly for women under 50, the risk is reduced by 37%, and as this is the group in whom the cancer can be particularly virulent and fast acting this is very worthwhile news. In fact, let’s raise a cup together, preferably green or white tea as these are the least processed. The darker the tea, the more processing as a rule, but these two have even more health benefits, and up that to three cups a day to boost your immune system and lower your cancer risk.

Breakthrough 2 concerns another favourite staple, and that is olive oil. Australian researchers have reported that that olive oil has a host of positive health effects, and now researchers from the Catalonian Institute of Oncology (ICO) in Girona have discovered specifically that extra virgin olive oil appears to be a powerful weapon against breast cancer.

The key ingredient is the polyphenols that are present in extra virgin olive oil. These are powerful natural antioxidants found in abundance in olive oil and are highly active against both HER2-positive and HER2-negative breast cancers cells. Polyphenols in the oil not only inhibit the activity of cancer-promoting HER2 activity but also promotes the protein’s degradation.

As Jamie Oliver would say, give it a good glug and not only will your food taste better, but your cells will thank you.

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