“Even if you usually eat healthfully and exercise, chronic high stress can prevent you from losing weight—or even add pounds,” says Pamela Peeke, MD, MPH, a Prevention advisor and the author of Body for Life for Women.

Here’s what happens: Your body responds to all stress—physical or psychological—in exactly the same way. So every time you have a stressful day, your brain acts as though you’re in physical danger and instructs your cells to release potent hormones. You get a burst of adrenaline, which taps stored energy so you can fight or flee. At the same time, you get a surge of cortisol, which tells your body to replenish that energy even though you haven’t used very many calories in your stressed-out state. This can make you hungry… very hungry. And your body keeps on pumping out that cortisol as long as the stress continues.

Sadly, few of us reach for carrot sticks in these situations. “Instead, we crave sweet, salty, and high-fat foods because they stimulate the brain to release pleasure chemicals that actually do reduce tension,” explains Elissa Epel, PhD, a researcher on stress eating at the University of California, San Francisco. This soothing effect becomes addicting, so every time you’re anxious, you reach for fattening foods.

With your adrenal glands pumping out cortisol, production of the muscle-building hormone testosterone slows down.
“Over time, this drop causes a decrease in your muscle mass, so you burn fewer calories,” explains Shawn Talbott, PhD, author of The Cortisol Connection. “This occurs naturally as you age, but high cortisol levels accelerate the process.” Cortisol also encourages your body to store fat—especially visceral fat, which is particularly dangerous because it surrounds vital organs and releases fatty acids into your blood, raising cholesterol and insulin levels and paving the way for heart disease and diabetes. Obviously, getting rid of all anxiety isn’t an option. But by taking these seven steps to beat stress, you can get your cortisol levels and your weight under control, and improve your overall health at the same time.

1. Drop and Do 10
That’s right, power out some push-ups.
“Moving your muscles is an effective, instant stress reliever. It actually fools your body into thinking you’re escaping the source of your stress,” says Talbott. “Exercise makes your blood circulate more quickly, transporting the cortisol to your kidneys and flushing it out of your system.” But if push-ups aren’t practical, just flexing your hands or calf muscles will help move cortisol along, he says. Even taking a stroll on your lunch break is beneficial. In one study, Talbott found that 18 minutes of walking 3 times per week can quickly lower the hormone’s levels by 15%.

2. Go Slowly at Meals
Under stress, we tend to scarf down even healthy food
In fact, research has linked this behavior to bigger portions and more belly fat. But Epel hypothesizes that slowing down, savoring each bite, and paying attention to feelings of fullness may lower cortisol levels along with decreasing the amount of food you eat, thereby shifting the distribution of fat away from the belly.

3. Stop Strict Dieting
It’s ironic, but research shows that constant dieting can make cortisol levels rise as much as 18%.
In addition, when your cortisol levels spike, your blood sugar goes haywire, first rising, then plummeting. This makes you cranky and (you guessed it) ravenous. When your brain is deprived of sugar—its main fuel—self-control takes a nosedive, and your willpower doesn’t stand a chance.

“The only way around this is to stop rigid dieting,” advises Peeke. She suggests eating three healthful meals and two snacks spaced evenly throughout the day so that your blood sugar stays level: “You won’t be hungry, you won’t be stressed about being hungry, and you’ll still drop the extra pounds.”

4. Give In to Cravings—a Little
When stress drives you toward something sweet or salty, it’s okay to yield a little.
“It’s much better to indulge in a small way and cut off your cortisol response before it gets out of control,” says Epel. “Have a piece of chocolate. You will feel better. Just stop at one.” If you have trouble restraining yourself, take precautions so you won’t binge. Buy a single cookie when you’re out instead of keeping a box at home; or keep them in the freezer so you have to wait for one to defrost.

5. Curtail Caffeine
Next time you’re under duress, choose decaf.
When you combine stress with caffeine, it raises cortisol levels more than stress alone. In one study by the University of Oklahoma, consuming the equivalent of 2 1/2 to 3 cups of coffee while under mild stress boosted cortisol by about 25%—and kept it up for 3 hours. When subjects took 600 mg of caffeine (the equivalent of 6 cups of java) throughout the day, the hormone went up by 30% and stayed high all day long. You’ll experience these effects even if your body is accustomed to a lot of lattes. And because high cortisol levels can contribute to stress eating, you might want to consider quitting caffeine altogether.

6. Power Up Breakfast
Deficiencies in B vitamins, vitamin C, calcium, and magnesium are stressful to your body.
And these deficiencies lead to increased cortisol levels and food cravings, says Talbott. But you can fight back by eating a breakfast that’s high in these nutrients. He suggests some OJ, a grapefruit, or a large handful of strawberries to supply vitamin C; 6 to 8 ounces of low-fat yogurt, which contains calcium and magnesium; and a whole grain bagel or toast with a bit of peanut butter. Whole grains are bursting with B vitamins, while peanut butter contains fatty acids that can decrease the production of stress hormones.

7. Sleep It Off
The most effective stress-reduction strategy of all: Get enough shut-eye.
“Your body perceives sleep deprivation as a major stressor,” says Talbott. A University of Chicago study found that getting an average of 6 1/2 hours each night can increase cortisol, appetite, and weight gain. The National Sleep Foundation recommends 7 to 9 hours. As if that weren’t enough, other research shows that lack of sleep also raises levels of ghrelin, a hunger-boosting hormone. In one study, appetite—particularly for sweet and salty foods—increased by 23% in people who lacked sleep. The good news: A few nights of solid sleep can bring all this back into balance, and getting enough regularly helps keep it there. Says Talbott, “You’ll eat less, and you’ll feel better, too.”

It’s become so common in our culture to assume we need things - a lot of things. Over-consumption is not only a strain on our bank accounts and environment, it can also be harmful to our health. Whether there’s a warning label or not (usually not), many of the things we buy have associated health risks.

Here are ten toxic products, in no particular order, that you don’t need. And, once you read about them, you probably won’t want them either. Be aware that different homes may have different products that are more toxic than these. This is just a basic list of some of the most commonly purchased products that are almost entirely unnecessary, but pose significant risks.

1. Air fresheners: Most air fresheners mask odors with a synthetic fragrance or numb your sense of smell with chemical anesthetics. But, they do nothing to eliminate the source of the odor. Also, aerosol air fresheners spew out tiny droplets of chemicals that are easily inhaled into the lungs. Instead, ventilate well and choose natural deodorizers, such as zeolite or baking soda, which contain minerals that absorb odors. How to Freshen Indoor Air Naturally includes recipes for other homemade remedies. Plants are also helpful for purifying your indoor air.

2. Drain, oven and toilet bowl cleaners: Yes, three products instead of one, but they all fit under the category of cleaners - and these are the three nastiest. Corrosive or caustic cleaners, such as the lye and acids found in drain cleaners, oven cleaners and acid-based toilet bowl cleaners, are the most dangerous cleaning products because they burn skin, eyes and internal tissue easily.

* To clean extra-greasy ovens, mix together 1 cup baking soda and 1/4 cup of washing soda, then add enough water to make a paste; apply the paste to oven surfaces and let soak overnight. The next morning, lift off soda mixture and grime; and rinse surfaces well.
* Prevent clogged drains by using hair and food traps.
* To de-grease and sweeten sink and tub drains, pour 1/2 cup of baking soda down drain followed by 1 cup vinegar; let bubble for 15 minutes; rinse with hot water. You might have to repeat the whole procedure more than once. This same mixture can be used prior to scrubbing your toilet bowl to deodorize and scour away grime.

3. Canned food: It’s probably shocking to find a food item on a toxic product list, but it’s no mistake. Food cans are lined with an epoxy resin that contains bisphenol-A (BPA). Most experts believe this is our main source of exposure to BPA, which has been linked to hormone disruption, obesity, heart disease, and much more. Eden Foods is currently the only company with BPA-free canned foods (other than the canned tomatoes, which they haven’t found an adequate substitute for given the acidity of the tomatoes). Opt for fresh, frozen, dried or jarred foods.

4. Pesticides: This is a huge category of products, but they deserve inclusion in their entirety because of how extremely toxic they are. They’re made to be. That’s how they kill things. But, solving your pest problem may leave you with another problem - residual poisons that linger on surfaces, contaminate air, and get tracked onto carpet from the bottom of shoes. There are so many non-toxic ways to eliminate pests and weeds - next time you need to get on the offense, check out the recommendations at Beyond Pesticides.

5. Dry-cleaning: Okay, it’s a service and not a product per se, but the chemical used to do it, perchloroethylene, has been linked to cancer as well as nervous system, kidney, liver and reproductive disorders. Even bringing dry-cleaned clothes home is risky. EPA studies have found that people who reported visiting a dry-cleaning shop showed twice as much perc in their breath, on average, as other people. EPA also found that levels of perc remained elevated in a home for as long as one week after placing newly dry-cleaned clothes in a closet. A Consumers Union study found that people who wear freshly dry-cleaned clothes, like a jacket and shirt, every week over a 40-year period, could inhale enough perc “to measurably increase their risk of cancer” - by as much as 150 times what is considered “negligible risk.” Try wet-cleaning, CO2 technology, or even hand-washing.

6. Bottled water: Most people buy bottled water thinking they’re avoiding any contaminants that may be present in their tap water. For the most part, they’re wrong. Bottled water can be just as, or even more, contaminated than tap water. In fact, some bottled water IS tap water - just packaged (in plastic that can leach chemicals into the water) and over-priced. Also, from manufacture to disposal, bottled water creates an enormous amount of pollution - making our water even less drinkable. Do yourself and the world a favor and invest in a reusable stainless steel water bottle and a water filter.

7. Rubber duckies: How does such a cute toy end up on a toxic product list? When it’s made from PVC - the poison plastic. Banned in over 14 countries and the European Union, PVC, also known as vinyl, is still legally sold by U.S. retailers although it threatens environmental and consumer health at every stage of its product life cycle, according to the Center for Health, Environment, and Justice (CHEJ). When it’s in your home, PVC can leach phthalates (linked to hormone disruption) and lead (a potent neurotoxicant) - contaminating air, dust, and eventually you. Go PVC-free by reading packages and avoiding the #3 in the chasing arrows symbol (usually found on the bottom of a product). If a plastic is not labeled, call the manufacturer. Learn more.

8. Couch cushions: No, you needn’t get rid of all your cushions and consign yourself to a future of discomfort. Just avoid cushions, pillows, and anything with foam labeled as meeting California TB 117, as it is likely to contain toxic fire retardants. These chemicals migrate from the foam to dust to people. In animal research, these chemicals are associated with cancer, birth defects, thyroid disruption, reproductive and neurological disorders such as hyperactivity and mental retardation. Don’t worry about increasing your fire risk, data does not show that this standard has resulted in increased fire safety. Look for foam and cushions made with polyester, down, wool, or cotton as they are unlikely to contain toxic fire retardants.

9. Perfume and cologne: Colognes and perfumes may make us more attractive. But mixed in with the colors and scents are a wide variety of unattractive chemicals. Perfumes and fragrances can consist of hundreds of chemicals. Testing of Calvin Klein’s Eternity by an independent lab, commissioned by Environmental Health Network (EHN), revealed that the perfume contained over 800 compounds. Among the chemicals of concern is diethyl phthalate (DEP) that is absorbed through the skin and can accumulate in human fat tissue. Phthalates are suspected carcinogens and hormone disruptors that are increasingly being linked to reproductive disorders.

It’s not so simple to avoid phthalates by switching products because they are rarely listed on product ingredient labels. Phthalates are claimed as a part of trade secret formulas, and are exempt from federal labeling requirements. Find out if products you currently use contain phthalates and find safer ones on Environmental Working Group’s Skin Deep Searchable Product Guide website.

10. Oil-based paints and finishes: There are 300 toxic chemicals and 150 carcinogens potentially present in oil-based paint, according to a John Hopkins University study. Still interested in coating your walls and furniture with this gunk? I hope not. Look for water-based options - ideally those that are low- or no-VOC. You could also explore natural finishes like milk paint and vegetable or wax based wood finishes.

The worst kind of damage we do to ourselves over the holidays, says Dr. Oz, is packing on the belly fat which causes inflammation. We’re literally “poisoning” ourselves because the belly fat sends chemicals to the liver which irritates it and sets off all kinds of unpleasant reactions. Our joints hurt, our energy is gone. It is, as he says, a short circuiting of the body.

But there is hope.

Here are the five most important things a person can do to undo holiday damage:

#1 Start walking today.

#2 Tell people. Go public about your goals and get enablers who reinforce your bad habits out of the way.

#3 Sleep. If you sleep the 7 hours you’re supposed to, you won’t crave carbs as much.

#4 Trick your body. Fool yourself when you’re hungry by drinking water instead or eating or eating simple things like mints that “blow out your taste buds.” It works.

#5 Automate your life. Eat the same healthy option for breakfast. Bring a healthy lunch to work every day. Keep snacks like nuts in your pockets, your desk, anywhere that’s in easy reach, so you will never feel hungry. That, he says, is the real key to weight loss.

There are certain “power” foods that we should all be eating more of. Foods that “come out of the ground looking exactly the way they look when we eat them,” he notes.  These include antioxidant-rich vegetables, blueberries, apples, whole grains with lots of fiber and spicy foods!
*An interesting tip: if you eat spicy foods for breakfast, you won’t eat as much at lunch.

There are also food we should start avoiding like the plague: trans fats (processed foods have lots) and saturated fats and anything with high-fructose corn syrup, especially soda. When you drink soda, he explains, it actually makes you hungrier and you end up eating more calories.

Muscle-building exercise is also key to undoing damage, as muscles burn calories even between workouts. This is even more important for women, says Dr. Oz, because we generally have less muscle mass than men.

One other important thing to keep in mind— expect to fail. The main reason we fall off the rails this time of year, he says, is because we think we have to be perfect which, of course, is impossible. If we slip up, we should simply do as our GPS tell us when we miss a street, “make the first authorized U-turn” and get back with the program.

How safe is the water that flows out of your tap? The answer very much depends on where you live.

It’s now easier than ever for consumers to find out what’s in their tap water. The Environmental Working Group (EWG) today released the results of a three-year investigation of municipal water supplies across the U.S.

The research and advocacy group looked at water quality tests performed by water utilities since 2004 and created an extensive database that contains info on the contaminants found in 48,000 communities in 45 states.

EWG also rated 100 big city (population over 250,000) water utilities. Below are the top and bottom results.

Cities with the best water:

1. Arlington, TX
2. Providence, RI
3. Fort Worth, TX
4. Charleston, SC
5. Boston, MA
6. Honolulu, HI
7. Austin, TX
8. Fairfax County, VA
9. St. Louis, MO
10. Minneapolis, MN

Cities with the worst water:

1. Pensacola, FL
2. Riverside, CA
3. Las Vegas, NV
4. Riverside County, CA
5. Reno, NV
6. Houston, TX
7. Omaha, NE
8. North Las Vegas, NV
9. San Diego, CA
10. Jacksonville, FL

If you live in one of the few areas that weren’t investigated, you can get an annual report of what’s in your public drinking water. If your water comes from a well, then see the EPA’s guidelines for those who use private wells.

The results of the investigation raise some concerns about municipal water supplies in the U.S. EWG says 316 different contaminants were found in the nation’s tap water. The group also points out that more than half of those contaminants aren’t regulated by the Environmental Protection Agency.

Establishing more effective source water protection programs and developing enforceable government standards for contaminants would go a long way toward improving the nation’s water supply, according to the EWG.

In the meantime, no one is suggesting that you go out and start drinking bottled water (although, of course, in emergency situations it can be necessary). Experts still agree  that drinking tap is preferable to drinking bottled water. Bottled water is much more expensive than tap, it takes a huge toll on the planet, and it’s not necessarily any safer than tap. “Bottled water is not regulated in the same way as tap water,” says Olga Naidenko, a senior scientist at EWG. “With bottled water, consumers often do not know what they are getting, and 25 to 40 percent of bottled water on the market is simply tap poured into a bottle.”

Knowing what’s in your water is the key. Once you know which contaminants are present, you can find the best filter to get rid of them.

How safe is your reusable water bottle? That’s a question many consumers are asking thanks to a recent announcement from Sigg, the manufacturer of trendy aluminum water bottles.

Some consumers switched to the brightly colored metal bottles in an effort to avoid bisphenol-A (BPA), a chemical that interferes with the female hormone estrogen. The controversial chemical has been linked to a long list of health concerns including early onset of puberty, neurotoxicity, and some cancers.

BPA can leach from polycarbonate plastic bottles when it comes into contact with hot liquids and from regular wear and tear. Parents and other concerned consumers thought they were doing a good thing for their family’s health and the planet’s by choosing metal over plastic.

However, all metal bottles are not created equally. Aluminum bottles typically have epoxy liners, which may contain BPA and other unwanted chemicals. In the past, Sigg would not reveal the ingredients in its liners, claiming that it was “proprietary.”

Now, the company admits that the epoxy liners in its bottles used to contain trace amounts of BPA. Sigg says it switched to a new “EcoCare” liner in August 2008, but angry consumers wonder why the company wasn’t upfront about the fact that BPA was in its liners.

Sigg says its old bottles didn’t leach any BPA. But, how safe are they? “It is possible that very low levels of BPA will leach from the bottle, especially when something hot or acidic is placed in there,” says Sarah Janssen, a staff scientist the Natural Resources Defense Council. “As the bottle ages and the resin begins to break down, there will be more leaching. It’s the same process as with any other BPA containing container.”

If you own a Sigg bottle, the first thing you should do is check to see if you have an old liner or a new one. Even if you bought it after August 2008, you still may have an older bottle that was shipped to the store before the company made the switch. The former lining has a shiny copper bronze finish. The EcoCare liner has a dull yellow coating.

If you have an old liner, then you can trade in your old bottle for a new one. Sigg’s voluntary exchange program is available through October 31, 2009. You can pay to have your bottles shipped back to Sigg, or check to see if a local retailer will take it back.

You’ll have to decide for yourself if you want to support a company that wasn’t completely transparent in the first place.

There’s also no guarantee that Sigg’s new epoxy liner is completely safe. “Just because a bottle is labeled ‘BPA-free’ there is no guarantee that another toxic chemical wasn’t used as the replacement,” says Janssen.

Stainless steel is your best bet if you’re in the market for a new reusable bottle or just want to choose the safest option around. “I would recommend going with a stainless steel bottle and avoiding any questions about what the new chemical is,” says Janssen.

In general, all aluminum bottles have epoxy linings and just because Sigg has changed its lining doesn’t mean other manufacturers have changed theirs. “Consumers should be wary of buying any aluminum water bottle as many are still made with an epoxy resin lining that contains BPA and can leach significant levels depending on the quality of the product,” says Janssen.

Luckily there are plenty of safe choices for consumers. Kleen Kanteen, ThinkSport, and Nalgene all sell stainless steel water bottles that are BPA-free and, most importantly, don’t have any liners (so there aren’t any potentially dangerous secret ingredients to worry about).

For small children, there’s a growing array of “sippy cups” made from stainless steel. They’re less expensive than Sigg’s Kids Bottles, but pricier (yet more durable) than plastic versions. Learn more about buying safe baby bottles.

Gingivitis is the first stage of periodontal disease. It is an inflammation of the gum tissue caused by bacteria (although most bacteria in our mouth are harmless)  Periodontal disease is when inflammation and infection destroy the tissues that support the teeth.

Gingivitis is caused by the long-term effects of plaque deposits. Plaque is a sticky material that develops on the teeth, consisting of bacteria, mucus, and food debris. Bacteria, and the toxins bacteria produce, cause the gums to become infected, swollen, and tender.

Unremoved plaque mineralizes into a hard porous deposit called tartar/calculus that becomes trapped at the base of the tooth.Bacteria will multiply there producing and keeping inflammation.

Between the root and the gum, a space develops (the gingival bag)  which is an ideal place  for bacteria to live. The more persistent the inflammation is,  the bigger will be the space.Oral hygiene will be more difficult. Thus, inflammation can easily spread into the jawbone. This will bring about the deterioration and destruction of the bone .Then the tooth will come loose and finally it will be lost.

THE TREATMENT OF PARADONTOSIS.

Modern periodontics has made recent important progress in the field of the treatments of gum diseases. The relevance of this fact lies in the scientific proofs that we now have to justify the negative effects of dental diseases on  people´s health. Nowadays, it is easily justifiable the appearance of some illnesses on people with dental diseases.

Paradontosis may be directly related to the possibility of suffering from heart attack, brain apoplexy, diabetes, pneumonia or arthritis. In the same way, women with dental diseases are more likely to have a miscarriage or give birth underdeveloped babies than women with healthy gums. Paradontosis may also affect smokers in a greater percentage.

The latest modern treatments of parodontosis make us lose all fear. By means of the latest ultrasound devices the calculus is taken out of the deepest root cavities with the highest care and without hurting as far as possible. Normally, the treatment will be carried out under local anesthesia. At the same time, the deformities in the bones may be filled with materials.

In spite of severe damages, healthy and strong gums can be reestablished by means of our natural treatments. We can help you avoid a premature dental loss. You will need to follow a programme of individual prevention and the right instructions after the operation.

We will make you enjoy again the best health in your mouth eating without any problems.

Want to reduce your risk of skin cancer? Wear sun screen, of course. But two new studies suggest that choosing your relatives carefully could also be helpful.

One found that having an identical twin with melanoma increased a person’s own risk of developing the disease much more than having a fraternal twin with this type of skin cancer. The other found that having a sibling or parent with one of several different types of non-melanoma skin cancer increased risk as well.

Several studies have suggested melanoma and other skin cancers run in families, but it can be difficult to tease out the difference between the influence of genes and environment. In the Australian study, Dr. Sri N. Shekar of the University of Queensland in Brisbane and his colleagues attempted to do so by looking at twin pairs in which at least one sibling had been diagnosed with melanoma.

They searched through thousands of cases of melanoma reported in Queensland and New South Wales and found 125 twin pairs. In four of the 27 identical twin pairs, both had melanoma, while three of the 98 fraternal twin pairs had both been diagnosed with the deadly skin cancer.

Based on these numbers, having an identical twin with melanoma increased a person’s own risk of the disease nearly 10-fold, while melanoma associated with having a non-identical twin with the disease was roughly doubled.

This suggests, the researchers say, that some of the increased melanoma risk can be attributed to genes, in particular interactions between genes. They estimate that genes account for about half of the differences in risk between two people.

In the second study, Dr. Shehnaz K. Hussain of the University of California Los Angeles and colleagues looked at the Swedish Family-Cancer Database to gauge the risk for several types of skin cancer among siblings and children of people diagnosed with these diseases.

They found that people with a sibling or parent diagnosed with some types of skin cancer were more likely to develop skin cancers of various types, not just the ones their relatives had. When tumors occurred at parts of the body more likely to have been exposed to the sun (such as the face, compared to the torso), the familial risk was stronger.

Based on the findings, Hussain and colleagues conclude, a person’s family history can be used to gauge their own skin cancer risk, and genetic studies could be a useful way to identify potential targets for treating or preventing the disease.

Leafy greens — including lettuce and spinach — top the list of the 10 riskiest foods, according to a study from a nutrition advocacy group released Tuesday.

The Center for Science in the Public Interest listed the following foods, in descending order, as the most risky in terms of outbreaks:

leafy greens, eggs, tuna, oysters, potatoes, cheese, ice cream, tomatoes, sprouts and berries.

The scientists rated these foods, all of them regulated by the Food and Drug Administration, by the number of outbreaks associated with them since 1990, and also provided the number of recorded illnesses.

The severity of the illnesses ranged from minor stomach aches to death, the center said. With leafy greens such as lettuce, the top cause of illness were pathogens like E. coli, Norovirus and Salmonella in foods that were not properly washed.

Over the past 20 years, leafy greens caused 363 outbreaks, resulting in 13,568 reported illnesses, the center said. That’s compared to berries, No. 10 on the list, which were associated with 25 outbreaks totaling 3,397 reported illnesses.

“Leafy greens are a healthy home run, but unfortunately they’re associated with food-borne illness,” said Sarah Klein, a staff lawyer with the center who helped prepared the study.

In all, the Top 10 resulted in more than 1,500 outbreaks, totaling nearly 50,000 reported illnesses, according to the center, which added that most food-related illnesses don’t get treated or reported, so the real total is likely much larger.

“Millions of consumers are being made ill, hundreds of thousands hospitalized and thousands are dying each year from preventable foodborne illnesses,” the study said. “Unfortunately, the FDA is saddled with outdated laws, and lacks the authority, tools and resources to fight unsafe food.”

Food producers, including the Western Growers Association, released statements criticizing the report.

“Farmers are consumers, too,” the association said, in a release from spokesman Paul Simonds. “They eat the fresh produce they grow as do the members of their families, and have invested millions of dollars enhancing food safety practices in the last few years. Scaring people away from eating some of the healthiest foods on the planet, like fresh produce, does not serve consumers.”

Salmonella was also a chief culprit in egg, cheese and tomato-related illnesses, the study said, in cases when eggs are undercooked and when cheese is not processed properly.

Salmonella can be difficult to remove from raw tomatoes without cooking, according to the study.

The study also associated Salmonella and E. coli with potatoes. Klein said this generally happens when cold-prepared potato items, such as potato salad, are mixed with other contaminated ingredients.

Unrefrigerated fresh tuna deteriorates quickly, the study said, releasing harmful toxins, and canned tuna gets dragged into the picture because of mixed-in ingredients such as mayonnaise. Improperly washed oysters are at risk of Norovirus.

Rich Ruais, executive director of the Blue Water Fisherman Association and the American Blue Fin Tuna Association in Salem, N.H., disagreed with the study’s “bad rap” on tuna.

“Tuna? I beg to differ,” he said. “Tuna is one of the healthiest foods on the Earth. It’s life sustaining; it’s life prolonging.”

Ruais said the tuna-based diet of Japanese citizens plays a big part in their high average longevity. He also said the FDA strictly mandates that tuna is gutted and stuffed with ice immediately after it’s caught by commercial fisherman, and submerged in slush once it gets to shore, to prevent risk of pathogens.

More surprisingly, bacteria can also survive in ice cream, primarily from the Salmonella contamination of eggs, an important ingredient that is sometimes undercooked, the study said. Much of the study’s blame goes to a 1994 outbreak that sickened thousands of ice cream lovers in 41 states.

The National Milk Producers Federation released a statement criticizing the report as “based on outdated information.”

“Cheese and ice cream products are among the safest, most stringently regulated foods in this country,” said the federation, in its release. “The cheese examples in this report mostly concern consumption of raw milk products, which neither [the] FDA nor the dairy industry recommends. The ice cream example is 15 years old and was an isolated incident.”

Gum disease, also known as periodontal disease, is a condition in which the gums, deeper supporting tissue, and potentially the bone surrounding teeth become infected and inflamed.

Gum disease starts with plaque on the teeth, a sticky white substance that coats teeth. It’s formed when bacteria in the mouth mixes with saliva and residues from starchy foods and sugar in your diet.

If plaque isn’t properly removed from teeth by brushing and flossing, it accumulates and hardens underneath the gumline into tartar. Once tartar builds up, it’s much more difficult to remove than plaque and usually requires a cleaning at the dentist.

Over time, it can lead to inflamed gums, or gingivitis. This is a mild form of gum disease. One of the most common symptoms is darker red gums that bleed with brushing or flossing. Professional cleaning can reverse gingivitis.

* See an illustration of gingivitis

If there is bleeding with pain, it is a symptom that the infection and inflammation has spread to the deeper tissues and bone, called periodontitis. After the age of 30, periodontitis is responsible for tooth loss, more so than cavities.

Symptoms of Gum Disease

* Red, swollen gums
* Bleeding while brushing or flossing
* Receding gums
* Chronic bad breath
* Loose teeth or widening space between gums and teeth

Natural Remedies for Gum Disease

Here are seven natural remedies that are used to treat gum disease.

1) Vitamin C
The link between vitamin C deficiency and gum disease is well known. Back in the 18th century, sailors ate limes during long trips at sea to keep their gums from bleeding. A study in the Journal of Periodontology found that people with low intakes of vitamin C had higher rates of periodontal disease. Researchers looked at 12,419 adults in the United States. People who consumed less than the recommended dietary allowance (RDA) of 60 mg per day were 1.5 the risk of developing severe gingivitis as people who consumed more than 180 mg. Vitamin C is believed to help gum disease because vitamin C is an antioxidant and is needed to repair connective tissue and accelerate bone regeneration.

To boost your intake of vitamin C, eat foods rich in vitamin C, such as grapefruit, oranges, kiwi fruit, mango, papaya, strawberry, red pepper, broccoli, brussels sprouts, and cantaloupe. Vitamin C can also be taken in supplement form. Avoid chewable vitamin C, because the acidity may promote the erosion of tooth enamel over time.

2) Vitamin D
Vitamin D has been found to have anti-inflammatory effects and may reduce susceptibility to gum disease. A study by the Boston University evaluated the association between vitamin D status and gingivitis. They analyzed data from 77,503 teeth in 6700 people in the third National Health and Nutrition Examination Survey and found that people with higher blood levels of vitamin D were less likely to experience bleeding gums during gingival probing.

Sun exposure is one of the most important sources of vitamin D, because UV rays from the sun trigger the synthesis of vitamin D in skin. The National Institutes of Health Office of Dietary Supplements suggests 10 to 15 minutes of sun exposure twice a week, however the further away from the equator you live, the more polluted your city, and the more cloud cover there is, the less likely that this sun exposure will be sufficient. Look for at least 200 IU in a multivitamin.

3) Stress reduction
Stress contributes to gum disease by increasing plaque accumulation. A University of Dusseldorf study examined how exam stress would impact plaque and gum bleeding. All students had a professional tooth cleaning 4 weeks prior to exams and then 4 weeks after exams. They found that students had significantly higher rates of plaque and gingivitis after exams compared to a control group of students that didn’t write exams.

* Relaxation Response
* Mindfulness Meditation
* Diaphragmatic Breathing

4) Coenzyme Q10
There is some evidence has linking gum disease to lower levels of coenzyme q10, an antioxidant made naturally in the body, found widely in foods, and available in supplement form. Some researchers say that coenzyme q10 is needed to properly repair gum tissue. A study by Osaka University in Japan found improvement in infection and inflammation after 3 weeks of taking a topical coenzyme q10 toothpaste. You can look find toothpaste containing coenzyme q10 at natural grocers, health food stores, and online. For more information on coenzyme q10, read the Coenzyme Q10 Fact Sheet,

5) Tea tree oil
Tea tree oil has proven antibiotic properties. A topically applied tea tree oil gel was evaluated in a double-blind placebo-controlled study involving 49 people with severe chronic gingivitis. They were told to brush twice a day and were assessed after 4 and 8 weeks. The group that brushed with tea tree oil had a significant reduction in the degree of gingivitis and bleeding. However, tea tree oil gel did not reduce the amount of plaque. Use only commercial tea tree toothpaste, not tea tree oil. For more information on tea tree oil, read the Tea Tree Oil Fact Sheet.

6) Cranberry
Cranberry may help gum disease by preventing bacteria from sticking to teeth. Look for cranberry juice with no added sugar at the health food store. A typical amount is 4 ounces a day. Consult your doctor if you are taking the blood thinner warfarin or have kidney stones.

7) Consider an oscillating rotating electric toothbrush
A Dutch study reviewed randomized controlled trials and found that the use of electric toothbrushes with oscillating, rotating heads for 3 months reduced gingivitis compared to manual brushing with a regular toothbrush. There was also some reduction in plaque, although it was not statistically significant. Another study found that the Oral-B ProfessionalCare 7000, which has an oscillating, rotating head, was more effective at reducing plaque and bleeding of gingivitis compared with another electric toothbrush.

Memory, an intricate and complex function of the brain, requires millions of neurons to operate in perfect harmony. As we age, we experience memory glitches in which spontaneous memory loss occurs, such as when you can’t recall something that is at the tip of your tongue.

Aging causes neuron loss, which can impact your memory of recent events. You might forget where you left your keys or the name of a person you just met. While this is a normal slip due to aging - or even due to an overtaxed mind, there are more serious non-age related types of memory loss. One is when you forget how to do things that you’ve done many times before or are unable to learn new things. Memory loss that gets progressively worse is also serious. Possible causes of memory loss include depression, dementia, Alzheimer’s disease, and other neurodegenerative brain disorders, side effects from certain drugs, stroke, trauma, and alcoholism.

If you’re experiencing less serious memory loss, like having a few more senior moments lately or you are more forgetful than usual, try these memory-improving tips and tricks. (These tips and tricks for less serious memory loss. If you think you might be experiencing a more serious kind, see your physician.)

1. Don’t forget to be aware
We do so many things automatically: We come home, we throw the keys down, we sit down on the couch, we flip on the television — and many of these actions are done without thinking. Then, the next morning, halfway out the front door, we may suddenly realize we have no idea where the keys are.

This exercise is a helpful memory device: Become aware and be observant of everything. Wherever you put your keys, be aware of it. Be conscious of every little action that you do. And as you’re doing each thing, you can reinforce it by making a mental note to yourself: “I just put my keys on the kitchen table.” When you do this on a daily basis, this will increase your ability to remember things. Sometimes it is not so much that you’re aging, it’s just that you’re too busy to pay attention.

2. Organized in life, organized in mind
When you are organized in your house, you are organized in your mind. Designate a special area for all items. If you take the tool out of the toolbox, always put the tool back in the toolbox where it belongs. Choose a space where you will collect bills or checks — and put them in the same place every time. Having this organization will not only help you remember, it will save precious memory space for you to fill with more important things.

And if you want to not forget to do certain things, make sure you write it down — list-making is another organizational device that helps your memory. Better still, do what you need to do now and don’t procrastinate, because memory is fleeting even to the most brilliant, vital person.

3. Seeing is remembering
Another trick to help you to remember things is to see them. Many people are visual and remember better with a visual reminder. If there are certain things that you need to work on, put the document out where you’re going to see it and remember to work on it. Or leave yourself a note on the breakfast table where you will be sure to see it. Keep what you need within your visual field and you won’t forget!

4. Herbal teas to remember
Many herbs and supplements have been researched and found to help improve your cognitive capabilities. Sit back and let these herbs keep your brain young and your memory sharp:

*      Green tea prevents an enzyme found in Alzheimer’s disease and is also rich in polyphenols, antioxidants that help prevent premature brain aging. Drink two cups a day to get the brain benefits.
*      The leaf of the ginkgo tree is shaped like a human brain, and some believe this is why, in Asia, it has always had a reputation of benefiting the mental processes. A dwindling memory and decreased concentration is largely caused by decreased blood flow to the brain and loss of brain cells; ginkgo has been confirmed to boost circulation to the brain and other organs, improving memory and cognitive functions. If you are taking medications, consult your doctor before taking ginkgo.
*      Western medicine has recently become aware of a nutrient extracted from Chinese club moss that helps to improve learning, memory retrieval, and memory retention. The moss, Huperzia serrata, yields a substance called Huperzine A that is similar to drugs used to control Alzheimer’s disease. The Chinese have used it to boost memory, and it is usually brewed as tea and given at a dose of one or two cups per day. Look for it in a health food store or Asian grocery. You can steep the moss itself in hot water, one teaspoon per cup, and drink as a tea, or you can take 50 mcg twice a day in capsule form. Because of its potent actions, you should only take Huperzine A under the supervision of your doctor.
*      A customized blend of Chinese herbs, featuring some of the herbs listed above, that promotes a clear and focused mind and a sharp memory is Super Clarity.

You can find more information about improving memory — and many other tips for living healthy and happy — in my book Second Spring.

I hope you find your days more memorable for many years to come! I invite you to visit often and share your own personal health and longevity tips with me.