Medical texts written by Pliny the elder and others detail herbal remedies the Romans and Greeks used, but not a lot is known about the contents of individual tablets, says Robert Fleischer, a geneticist at the Smithsonian Conservation Biology Institute in Washington, D.C. He presented early results from the analysis at the International Symposium of Biomolecular Archaeology in Copenhagen, Denmark yesterday.
Learning God's Healthy way to a better Life!
Ancient DNA reveals ingredients of Roman medicine
Ancient Roman pharmacies must have looked a lot like vegetable gardens. DNA analysis of 2000-year-old medicinal tablets suggests the pills included onions, carrots and other garden vegetables.
51 Fantastic Uses for Baking Soda
Baking soda, aka sodium bicarbonate, helps regulate pH—keeping a substance neither too acidic nor too alkaline. When baking soda comes in contact with either an acidic or an alkaline substance, it’s natural effect is to neutralize that pH. Beyond that, baking soda has the ability to retard further changes in the pH balance, known as buffering. This dual capability of neutralizing and buffering allows baking soda to do things such as neutralize acidic odors (like in the refrigerator) as well as maintain neutral pH (like in your laundry water, which helps boost your detergent’s power). It’s a simple reaction, but one that has far-reaching effects for a number of cleaning and deodorizing tasks.
Personal Care
1. Make Toothpaste
A paste made from baking soda and a 3 percent hydrogen peroxide solution can be used as an alternative to commercial non-fluoride toothpastes
2. Freshen Your Mouth
Put one teaspoon in half a glass of water, swish, spit and rinse. Odors are neutralized, not just covered up.
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9 Easy Ways to Save Your Heart
9 Easy Ways to Save Your Heart
Wednesday, September 8, 2010 8:08 AM
By Sylvia Booth Hubbard
Cardiovascular disease has been the No. 1 killer of Americans for more than a century, but you don't have to become the latest statistic. Simple strategies that take little time or effort can lower your risk of heart disease. Follow these easy tips and tricks all backed by research to keep your ticker ticking for many years to come.
1. Drink pomegranate juice
Learn to love pomegranate juice. According to the National Academy of Sciences, heart cells treated with it produced 50 percent more nitric oxide, a substance that fights plaque and staves off hardening of the arteries, and may even reverse it.
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Cockroaches: The Antibiotics of the Future?
Cockroaches, the creepy critters reviled for invading kitchens the country over, might be modern medicine's best option for fending off dangerous, drug-resistant bacterial infections.
British researchers at the University of Nottingham's School of Veterinary Medicine and Science are behind the discovery, which entails harnessing molecules from the tissues of cockroaches and locusts to combat bacteria like E. coli and MRSA (drug-resistant staph infections).
Sakchai Lalit, AP
Chemicals found in the brain and central nervous tissues of cockroaches are able to kill 90 percent of dangerous bacteria in lab-based tests.
The potent chemicals, found in the brain and central nervous tissues of the critters, are able to kill 90 percent of E. coli and MRSA in lab-based tests.
"Superbugs ... have shown the ability to cause untreatable infections and have become a major threat in our fight against bacterial diseases," Dr. Naveed Khan, who supervised the work of lead researcher Simon Lee, said in a press release. "Thus, there is a continuous need to find additional sources of novel anti-microbials to confront this menace."
In a twist that's an ironic upside to our own revulsion for roaches, it's their "unsanitary and unhygienic environments," Lee speculated, that spurred the critters to develop toxins against the bacteria.
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Heavy Drinkers Outlive Nondrinkers, Study Finds
One of the most contentious issues in the vast literature about alcohol consumption has been the consistent finding that those who don't drink actually tend to die sooner than those who do. The standard Alcoholics Anonymous explanation for this finding is that many of those who show up as abstainers in such research are actually former hard-core drunks who had already incurred health problems associated with drinking.
But a new paper in the journal Alcoholism: Clinical and Experimental Research suggests that - for reasons that aren't entirely clear - abstaining from alcohol does actually tend to increase one's risk of dying even when you exclude former drinkers. The most shocking part? Abstainers' mortality rates are higher than those of heavy drinkers. (See pictures of booze under a microscope.)
Moderate drinking, which is defined as one to three drinks per day, is associated with the lowest mortality rates in alcohol studies. Moderate alcohol use (especially when the beverage of choice is red wine) is thought to improve heart health, circulation and sociability, which can be important because people who are isolated don't have as many family members and friends who can notice and help treat health problems. MORE
10 Memory-Saving Tricks to Start Now
Memory alters as we age, and we can all probably expect a few annoying slips like misplacing the car keys. Most of us, however, can maintain and even improve our memories by simple lifestyle changes. The following 10 tips will help keep your memory in tiptop shape.
1. Exercise your brain
An active brain continues to produce new connections between nerve cells. Play Scrabble, learn a foreign language, do crossword puzzles, read, or learn a new hobby � all will stretch your brain power. One study published in the Journal of the American Medical Association found that 10 sessions of mental workouts in middle-aged and elderly people kept mental decline at bay by strengthening the brain in the same way that physical exercise strengthens and tones the body.
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Nutrients That Lower Blood Sugar
Diabetes and its complications are the fifth-leading cause of death in the United States, yet a report issued by the American Association of Clinical Endocrinologists found that two out of three diabetics weren't in control of their blood sugar levels. People who don't control their blood sugar are at much higher risk of complications such as heart attack, stroke, kidney failure, blindness, and amputations.
"Diabetics are two to four times more likely to either die of a heart attack or experience a stroke, and cardiovascular disease is the cause of death in 80 percent of diabetics who die prematurely," said Dr. Russell Blaylock, author of The Blaylock Wellness Report.
Experts say the following six nutritional supplements (and the foods they are found in) can help you lower your blood sugar levels naturally and safely, and may reduce your risk of developing diabetes in the first place.
1. Selenium
French researchers found that high levels of selenium, an antioxidant present in nuts and liver, may protect men from developing diabetes.
The study, published in the journal Nutrition and Metabolism, discovered that men who had high levels of selenium in their bloodstream were half as likely to develop dysglycemia as men with low levels. Dysglycemia is a condition of abnormal glucose levels in which the body fights to normalize blood sugar, and can lead to diabetes. The RDA for selenium is 55 mcg daily for adults.
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Calcium supplements linked to heart attacks: study
PARIS (AFP) – Ordinary calcium supplements taken by the elderly to strengthen bones may boost the risk of heart attacks, according to a study released Friday.
The findings, published in the British Medical Journal, suggest that the role of calcium in the treatment of osteoporosis should be reconsidered, the researchers said.
Calcium tablets are commonly prescribed to boost skeletal health, but a recent clinical trial suggested they might increase the number of heart attacks and other cardiovascular problems in healthy olderwomen MOREGenetically engineered salmon under FDA consideration
Reporting from Washington —
With a global population pressing against food supplies and vast areas of the ocean swept clean of fish, tiny AquaBounty Technologies Inc. of Waltham, Mass., says it can help feed the world.The firm has developed genetically engineered salmon that reach market weight in half the usual time. What's more, it hopes to avoid the pollution, disease and other problems associated with saltwater fish farms by having its salmon raised in inland facilities.
The Food and Drug Administration has yet to approve what would be the nation's first commercial genetically modified food animal. MORE
Are your vitamins actually killing you?
It's less than a century since scientists first identified the different vitamins and discovered their effects. In a short space of time, we've learnt how important vitamins are to our health and this has led to vitamin supplements becoming a multi-billion euro business worldwide.
But questions have been raised as to whether vitamin supplements deliver all the benefits they claim to have. And most recently, a warning signal was sounded about the effect of taking high doses of vitamins -- that they could pose a threat to our health.
Dr Steve Kerrigan, Lecturer in Pharmacology at the Royal College of Surgeons Ireland, says there is still a lot more to be learnt about vitamins.
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