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category : Dr. Mixon's Longevity Journal
Grandma Was Right About Carrots
Most of us recall that as children we were told to eat carrots to improve our night vision. Now a scientific study has validated grandma’s advice.
It turns out that while carrots do help, sweet potatoes, tomatoes, spinach, kale and collard greens all do the same thing. A recent research group enrolled 120 healthy long distance truckers who are on the road an average of 10 hours a day. They took either 20 mg of lutein or placebo each day for one year. At the end of the year, their eyes were carefully examined. The macula, that part of the eye responsible for detailed vision, was found to have more pigment and greater sensitivity in those who took the lutein,
Pain Meds Can Lead to Kidney Cancer
In a recent minute, I discussed studies showing that 16,500 Americans die each year, and 120,000 are hospitalized annually due to complications from the use of over-the-counter pain relievers.
On February 20 a group of researchers from Harvard published one more worrisome study on the subject. They are reporting that people who use non-aspirin, NSAIDs such as Advil and Motrin, have a 51% increase in the risk of getting a form of kidney cancer. And that people who use acetaminophen, which is the generic name for Tylenol, have a 28% increase
Chemo/Radiation Can Cause Cancer
Researchers at the National Cancer Institute just published a study that followed over 400,000 cancer survivors for up to 35 years. They discovered that those people who received chemotherapy as treatment for their initial cancer were five times more likely to develop a new and unrelated cancer later in their lives.
It seems ironic that the very treatment that helps save their life from their first cancer frequently turned out to be the very drug that caused later cancers, which put their lives at risk for a second time. When chemotherapy was coupled with radiation therapy, the risk of cancer in later life
Anti-Cancer Anticoagulants for Prostate Cancer
One of the common therapies used in prostate cancer are drugs that interfere with a man’s production of testosterone. While this does slow tumor growth, there is a downside.
With low testosterone men are at higher risk of forming blood clots in their legs, lungs and brain, not to mention sexual dysfunction, depression and chronic fatigue. As a consequence, many men end up taking anticoagulants to prevent those blood clots.
An interesting paper just published shows that men who use anticoagulants have significantly better survival from their cancers than men who do not need these drugs. This intriguing bit of data is causing researchers to take a look at the anticoagulants, such as warfarin and heparin, to see if they might have anti-cancer properties that have not previously been recognized.
Once more, studies designed to look at one thing, raise more intriguing new questions than they answer.
How Not to Get Sick From Your Food
Veggies are great for you, so long as they're clean first.
Each year, one American in six gets a case of food poisoning. Now, the Center for Disease Control has given us some new information on which foods seem to be causing the problems. Surprisingly, the single most common cause are leafy green vegetables, fruits and nuts.
The single most common place for contamination of these foods is in restaurant kitchens. One contaminated food handler with bad hand-washing habits can spread norovirus to dozens or even hundreds of people.
The second most common source of contamination is your own kitchen. They recommend