Dietary Fiber Shown To Aid In Prevention Of Colon Cancer

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A recent study published by doctors at Newcastle University found that dietary supplements with resistant starch do not reduce the risk of colorectal cancer in those with Lynch syndrome. The study was part of the CAPP2 or Colorectal Adenoma/carcinoma Prevention Programme. The point of the study was to compare the effects of dietary supplements with that of diets high in dietary fiber. Specifically the study looked at those suffering from lynch syndrome, a genetic predisposition to colorectal cancer.

Newcastle Biomedicine

The study, led by John Mathers and company, divided 918 patients into either placebo groups or a daily regimen of 30 g of resistant starch as a dietary supplement. The study looked at another study’s results that treated patients for 29 months, which found that resistant starch had no effect. This study looked at patients for over 10 years but found after 2 years taking the resistant starch the results were the same as taking the placebo. Interestingly, the study found that those who took resistant starch for less than two years actually had a 2.38 increase in incidents of colon cancer. The authors of the study are not sure if this is a fluke or actually a short-term adverse effect. Prior to the study, resistant starch, like other carbohydrates, were believed to be beneficial for the colon when in combination with other carbohydrates.

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Alternative Ways to Look for Colon Cancer

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Was your first colonoscopy experience traumatizing? If you had negative results and have no history of colon cancer you may eligible for alternative screening methods for colon cancer. A study that took place out of Massachusetts General Hospital found that those patients who had alternative screenings regularly had similar chances of avoiding colon cancer as those who had colonoscopies every ten years. This means that you may be able to avoid colonoscopies if you are willing to maintain regular schedules of getting either CT testing, or fecal blood tests.

The study found that those who have colonoscopies have the same amount of life years gained as those who receive any type of alternative cancer screening. One important finding of this study is the potential savings of up to 0.6 billion dollars for yearly fecal tests versus having a colonoscopy every 10 years. Another important aspect of using alternative treatments is the lack of certified colonoscopists available to perform all the colonoscopies needed. If those patients, who did not need colonoscopies, used alternative methods then these colonoscopies would have an easier time accommodating patients who did not qualify for alternative treatments.

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Top 10 Superfoods

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Superfoods are a great way to boost our health naturally. Not only are they good for us, most of them taste delicious too! While there are many great superfoods, we’ve listed our top 10 below in an awesome infographic that details where they’re sourced, which health-giving ingredients they are especially rich in and of course the potential benefits you may experience by adding them to your diet.

Via: HealthPost.co.nz

Top Ophthalmic Issues

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Ophthalmology includes sub-specialities which deal either with certain diseases or diseases of certain parts of the eye. Some of them are: Anterior segment surgery; Retinal ophthalmology, which emphasizes such things as laser treatment of the retina and actual retinal surgery; Cataracts — not usually considered a subspecialty per se, since most general ophthalmologists perform cataract surgery; Cornea, ocular surface, and external disease; Glaucoma; Medical retina, deals with treatment of retinal problems through non-surgical means; Neuro-ophthalmology; Ocular oncology; Oculoplastics & Orbit surgery; Ophthalmic pathology; Pediatric ophthalmology/Strabismus; Refractive surgery; Uveitis; Immunology; Veterinary Formal specialty training programs in veterinary ophthalmology now exist in some countries; Vitreo-retinal surgery, deals with surgical management of retinal and posterior segment diseases and disorders. Medical retina and vitreo-retinal surgery sometimes together called posterior segment subspecialisation.

Via: Zenni Optical Eyeglasses Online

Colonoscopy Without Going To Sleep? Is It Possible?

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A recent article published by Gastroenterology & Endoscopy News detailed an increasing number of physicians implementing sedationless colonoscopies. New technologies have enabled patients to have more options for how they want their colonoscopy to proceed and have given doctors more room to come up with procedural methods that make colonoscopies available without going to sleep while still remaining relatively pain free.

Gastroenterology News

The option of sedationless colonoscopy has been around for about 10 years or so, after a study performed by Douglas Rex, MD and others who found that specifically older men in good health could be good candidates for colonoscopy without sedation. The techniques and procedures for sedationless colonoscopy are still under development and require the use of variable- stiffness and pediatric colonoscopes in order to have a comfortable procedure.

There are still many elements that need to be worked out and Dr. Howell, a physician who had been performing sedationless colonoscopy for about 12 years now, has developed a method for determining which patients would fare well and which would struggle with the sedationless procedure. The screening process developed by Dr. Howell eliminated those who had previously required significant medication during a colonoscopy, those with a body mass index (BMI) below 20, women who had pelvic surgery, have a history of endometriosis, those who have undergone radiation, or those who suffer from chronic pelvic pain.

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Vitamin D Shown To Raise Cancer Survival

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Vitamin D is often referred to as the “sunshine vitamin” because the first step in making it occurs in the skin and is stimulated by the ultraviolet light in sunshine. This produces a preliminary form called vitamin D3, which is one of the common forms of vitamin D found in food and in supplements. The next step occurs in the liver, with a final step to make fully active vitamin D occurring mainly in the kidneys. The form made in the liver goes by the scientific name 25-hydroxy-vitamin D. This appears to be the storage form of the vitamin, and is also the form of vitamin D measured in blood tests for the vitamin.

Cholecalciferol 3D

Blood levels of vitamin D in people living in northerly countries such as Canada and the Scandinavian countries are measurably much lower in the winter than in the summer. This led medical researchers in Norway to investigate whether this difference could be related to various measures of health – and it was. Among other associations, they saw that people diagnosed with cancer of the breast, colon or prostate gland had a 15% – 25% lower risk of dying if they were diagnosed in summer or fall, compared to those diagnosed in winter or spring. This led to many more studies around the globe looking at vitamin D and cancer, and again higher levels correlated with better outcomes for many patients.

Calcium Regulation

The latest study of this type comes again from Norway and it looked at vitamin D levels in patients diagnosed with cancer of the breast, lung and colon, as well as the immune system cancer called lymphoma. A strong point of the study was that over 650 people with these cancers were followed for a long time, from 1984 to 2004. Their vitamin D levels were tested within 90 days of their diagnosis. The researchers adjusted for the seasonally varying levels of the vitamin in their statistical analysis of the outcomes. For example, a value of ‘70’ in the winter might be equivalent to 100’ in the winter.

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