Key vitamin deficiency linked to tripled risk of dementia: study

Lack of folate, also called vitamin B-9, may triple the risk of developing dementia in old age, according to a study published Tuesday.

Researchers in South Korea measured naturally occurring folate levels in 518 elderly persons, none of whom showed any signs of dementia, and then tracked their development over 2.4 years.

At the end of the period, 45 of the patients had developed dementia, including 34 diagnosed with Alzheimer's disease, said the study, published by the British Medical Association's Journal of Neurology, Neurosurgery and Psychiatry.

When the researchers, led by Jin-Sang Yoon of Chonnam National University in Kwangju, South Korea, remeasured folate levels, they uncovered a strong link with the dementia.

Even after other factors were taken into account -- including age, disability, alcohol consumption, weight change -- "the onset of dementia was significantly associated with an exaggerated decline in folate," the researchers concluded.

Folate and folic acid, another form of the compound, are essential for the creation of new cells in the body.

The compound occurs naturally in leafy vegetables such as spinach, turnip greens, lettuces, dried beans and peas and in certain fruits.

An study published last year in The Lancet showed an improvement in short-term memory, mental agility and verbal fluency among persons over 50 who took a daily dose of 800 micrograms (mcg) of folic acid. The US recommended daily dose is 400 mcg.

Taking folic acid before conception and throughout the first trimester helps a mother ensure that her child will not develop certain brain and spinal cord defects, including spina bifida, according to previous research.

Monthly fasting may help heart

By MARILYNN MARCHIONE

Mormons have less heart disease — something doctors have long chalked up to their religion's ban on smoking. New research suggests that another of their "clean living" habits also may be helping their hearts: fasting for one day each month.

A study in Utah, where the Church of Jesus Christ of Latter-Day Saints is based, found that people who skipped meals once a month were about 40 percent less likely to be diagnosed with clogged arteries than those who did not regularly fast.

People did not have to "get religion" to benefit: non-Mormons who regularly took breaks from food also were less likely to have clogged arteries, scientists found.

They concede that their study is far from proof that periodic fasting is good for anyone, but said the benefit they observed poses a theory that deserves further testing.

"It might suggest these are people who just control eating habits better," and that this discipline extends to other areas of their lives that improves their health, said Benjamin Horne, a heart disease researcher from Intermountain Medical Center and the University of Utah in Salt Lake City.

He led the study and reported results at a recent American Heart Association conference. The research was partly funded by the National Heart, Lung, and Blood Institute.

Roughly 70 percent of Utah residents are Mormons, whose religion advises abstaining from food on the first Sunday of each month, Horne said.

Researchers got the idea to study fasting after analyzing medical records of patients who had X-ray exams to check for blocked heart arteries between 1994 and 2002 in the Intermountain Health Collaborative Study, a health registry. Of these patients, 4,629 could be diagnosed as clearly having or lacking heart disease — an artery at least 70 percent clogged.

Researchers saw a typical pattern: only 61 percent of Mormons had heart disease compared to 66 percent of non-Mormons. They thought tobacco use probably accounted for the difference. But after taking smoking into account, they still saw a lower rate of heart disease among Mormons and designed a survey to explore why.

It asked about Mormons' religious practices: monthly fasting; avoiding tea, coffee and alcohol; taking a weekly day of rest; going to church, and donating time or money to charity.

Among the 515 people surveyed, only fasting made a significant difference in heart risks: 59 percent of periodic meal skippers were diagnosed with heart disease versus 67 percent of the others.

The difference persisted even when researchers took weight, age and conditions like diabetes or high cholesterol or blood pressure into account. About 8 percent of those surveyed were not Mormons, and those who regularly fasted had lower rates of heart disease, too.

Horne speculated that when people take a break from food, it forces the body to dip into fat reserves to burn calories. It also keeps the body from being constantly exposed to sugar and having to make insulin to metabolize it. When people develop diabetes, insulin-producing cells become less sensitive to cues from eating, so fasting may provide brief rests that resensitize these cells and make them work better, he said.

But he and other doctors cautioned that skipping meals is not advised for diabetics — it could cause dangerous swings in blood sugar.

Also for dieters, "the news is not as good as you might think" on fasting, said Dr. Raymond Gibbons of the Mayo Clinic, a former heart association president.

"Fasting resets the metabolic rate," slowing it down to adjust to less food and forcing the body to store calories as soon as people resume eating, Gibbons said.

7 Reasons to Drink Green Tea

The steady stream of good news about green tea is getting so hard to ignore that even java junkies are beginning to sip mugs of the deceptively delicate brew. You'd think the daily dose of disease-fighting, inflammation-squelching antioxidants - long linked with heart protection - would be enough incentive, but wait, there's more! Lots more.

CUT YOUR CANCER RISK
Several polyphenols - the potent antioxidants green tea's famous for - seem to help keep cancer cells from gaining a foothold in the body, by discouraging their growth and then squelching the creation of new blood vessels that tumors need to thrive. Study after study has found that people who regularly drink green tea reduce their risk of breast, stomach, esophagus, colon, and/or prostate cancer.

SOOTHE YOUR SKIN
Got a cut, scrape, or bite, and a little leftover green tea? Soak a cotton pad in it. The tea is a natural antiseptic that relieves itching and swelling. Try it on inflamed breakouts and blemishes, sunburns, even puffy eyelids. And that's not all. In the lab, green tea helps block sun-triggered skin cancer, whether you drink it or apply it directly to the skin - which is why you're seeing green tea in more and more sunscreens and moisturizers.

STEADY YOUR BLOOD PRESSURE
Having healthy blood pressure - meaning below 120/80 - is one thing. Keeping it that way is quite another. But people who sip just half a cup a day are almost 50 percent less likely to wind up with hypertension than non-drinkers. Credit goes to the polyphenols again (especially one known as ECGC). They help keep blood vessels from contracting and raising blood pressure.

PROTECT YOUR MEMORY, OR YOUR MOM'S
Green tea may also keep the brain from turning fuzzy. Getting-up-there adults who drink at least two cups a day are half as likely to develop cognitive problems as those who drink less. Why? It appears that the tea's big dose of antioxidants fights the free-radical damage to brain nerves seen in Alzheimer's and Parkinson's.

STAY YOUNG
The younger and healthier your arteries are, the younger and healthier you are. So fight plaque build-up in your blood vessels, which ups the risk of heart disease and stroke, adds years to your biological age (or RealAge), and saps your energy too. How much green tea does this vital job take? About 10 ounces a day, which also deters your body from absorbing artery-clogging fat and cholesterol.

LOSE WEIGHT
Oh yeah, one more thing. Turns out that green tea speeds up your body's calorie-burning process. In the every-little-bit-counts department, this is good news!

Do Diet Sodas Make You Fat?

The short answer(s) to this question is no and, maybe, yes. One recent study has shown that people who drink diet soda still have a 41 percent chance of being overweight.

What is even more interesting about this research is that these diet-soda drinkers have a greater risk for obesity than do those who drink regular sodas.

How is this possible? It can't be that the diet sodas are causing obesity, since they contain no calories.

Some researchers believe that the problem with diet sodas is this: When people consume diet drinks, they think they're doing something "good" for their body — and then they feel free to splurge on other, high-calorie items.

For example, if you are eating at McDonald's and order a diet soda in place of a regular soda, you may think, "Now I can super-size my meal." People don't do this intentionally; it just happens and we don't pay attention to it — and then the extra pounds slip on board and stow away.

There is also some research that suggests diet sodas may actually stimulate the appetite. This explanation of the relationship between diet sodas and obesity is that the overly sweet taste of diet drinks actually creates a craving for still more sweet things, thus upping calorie consumption.

What then should you do about your drink choices?

First, remember: Everything in moderation. If you are drinking a lot of regular or diet soda each day, decreasing your intake of either may help you lose weight. Also, think about when during the day you drink diet sodas; do you then tend to splurge on other calories?

Although escaping the obesity epidemic isn't as easy as avoiding diet sodas, you should think about what you drink.

Honey for Kids Coughs

Study: Try honey for children's coughs

Carla Johnson

A teaspoon of honey before bed seems to calm children's coughs and help them sleep better, according to a new study that relied on parents' reports of their children's symptoms.

The folk remedy did better than cough medicine or no treatment in a three-way comparison. Honey may work by coating and soothing an irritated throat, the study authors said.

"Many families are going to relate to these findings and say that grandma was right," said lead author Dr. Ian Paul of Pennsylvania State University's College of Medicine.

The research appears in December's Archives of Pediatrics and Adolescent Medicine

Federal health advisers have recently warned that over-the-counter cough and cold medicines shouldn't be used in children younger than 6, and manufacturers are taking some products for babies off the market.

Three pediatricians who read the study said they would tell parents seeking alternative remedies to try honey. They noted that honey should not be given to children under age 1 because of a rare but serious risk of botulism.

For the study, researchers recruited 105 children with upper respiratory infections from a clinic in Pennsylvania. Parents were given a paper bag with a dosing device inside. Some were empty. Some contained an age-appropriate dose of honey-flavored cough medicine containing dextromethorphan. And some contained a similar dose of honey.

The parents were asked about their children's sleep and cough symptoms, once before the bedtime treatment and once after. They rated the symptoms on a seven-point scale.

All of the children got better, but honey consistently scored best in parents' rating of their children's cough symptoms.

"Give them a little time and they'll get better," said Pat Jackson Allen, a professor at Yale University School of Nursing.

The study was funded by a grant from the National Honey Board, an industry-funded agency of the U.S. Department of Agriculture. The agency had no influence over the study design, data or results, Paul said.

Depressed? Get off the couch.

By Amy Norton

Exercise seems to increase the production of naturally occurring brain chemical with antidepressant effects in mice, researchers reported Sunday.

The findings, published in the journal Nature Medicine, point to potential new ways to treat depression in people.

Studies have found that exercise can help ease depression symptoms, but the reasons for the benefit have not been clear. For the new study, scientists used a tool called a microarray to examine how exercise changed gene activity in the brains of mice.

They focused on a brain region known as the hippocampus, which has been implicated in mood regulation and in the brain's response to antidepressant medication.

The researchers found that mice that had a week's worth of workouts on a running wheel showed altered activity in a total of 33 genes, the majority of which had never been identified before.

In particular, exercise enhanced activity in the gene for a nerve growth factor known as VGF. Nerve growth factors are small proteins important in the development and maintenance of nerve cells.

Moreover, when the researchers infused a synthetic version of VGF into the brains of the mice, it produced a "robust antidepressant effect" in standardized tests of animals placed in stressful situations.

"The major finding is that we have identified a key factor that underlies the antidepressant effects of exercise -- information that could be used for the development of novel therapeutic agents," said senior researcher Dr. Ronald S. Duman of Yale University in New Haven, Connecticut.

Exercise "clearly has effects on the brain," he told Reuters Health, and they are both direct and indirect. It's possible, he explained, that the current findings reflect a direct effect of exercise on nerve cells in the hippocampus, or more general changes in the brain, like better blood flow or increased hormonal activity.

Besides offering more support for the benefits of exercise, the findings also point to VGF as a target for new antidepressants, according to Duman and his colleagues. Such medications, they point out, would work by an entirely different mechanism than existing antidepressants, which are effective for about 65 percent of patients.

Aspartame Don't Even Consider It

In the keynote address by the EPA at the World Environmental Conference, it was announced that there was an epidemic of multiple sclerosis and system lupus and they did not understand what toxin was causing this to become rampant across the United States. "When the temperature of aspartame exceeds 86 degrees F, the wood alcohol in aspartame converts to formaldehyde and then to formic acid, which, in turn, causes metabolic acidosis. Formic acid is the poison found in the sting of fire ants. The methanol toxicity mimics multiple sclerosis; thus, people are being diagnosed with multiple sclerosis in error. Multiple sclerosis is not a death sentence; methanol toxicity is. "Systemic lupus has become almost as rampant as multiple sclerosis, especially in Diet Coke and Diet Pepsi drinkers. With methanol toxicity, the victims usually drink three to four 12 oz cans per day, some even more. In the cases of systemic lupus, which is triggered by aspartame, the victim usually does not know the aspartame is the culprit. The victim continues its use and aggravates the lupus to such a degree, that it sometimes becomes life threatening. When people quit using aspartame, those with systemic lupus usually become asymptomatic. Unfortunately, this disease cannot be reversed. On the other hand, in the case of those diagnosed with multiple sclerosis, (when in reality, the disease is methanol toxicity), most of the symptoms disappear. In some cases, vision and hearing have returned. This also applies to cases of Tinnitus. If you are using aspartame (NutraSweet, Equal, Spoonful, etc.) and you suffer from fibromyalgia symptoms, spasms, shooting pains, numbness in your legs, cramps, vertigo, dizziness, headaches, tinnitus, joint pain, depression, anxiety attacks, slurred speech, blurred vision or memory loss, you probably have "Aspartame Disease". "The Ambassador of Uganda noted that their sugar industry is adding aspartame. He continued by saying that one of the industry leader's sons could no longer walk due in part to product usage. This is a very serious problem. Additionally, during a visit to a hospice, a nurse said that six of her friends, who were heavy Diet Coke drinks, had all been diagnosed with MS. This is beyond coincidence! "Here is the problem. There were Congressional Hearings when aspartame was originally included as a sweetener in 100 different products. Since this initial hearing, there have been two subsequent hearings. Nothing has been done. The drug and chemical lobbies have very deep pockets. Now, there are over 5,000 products containing this chemical and the patent has expired. At the time of this first hearing, people were going blind. The methanol in the aspartame converts to formaldehyde in the retina of the eye. Formaldehyde is grouped in the same class of drugs as cyanide and arsenic - deadly poisons. Unfortunately, it just takes longer to quietly kill, but is killing people and causing neurological problems. Aspartame changes the brain's chemistry. It is the reason for severe seizures. This drug changes the dopamine level of the brain. Imagine what this drug does to patients suffering from Parkinson's disease. This drug also causes birth defects. "There is absolutely no reason to use this product. It is "not a diet product"/ The Congressional record said, "It makes you crave carbohydrates and will make you FAT." Dr. H. J. Roberts, a diabetic specialist and expert on aspartame poisoning, states that when he took patients off of aspartame, their average weight loss was 19 pounds per person. Aspartame is especially deadly for diabetics. All physicians know what wood alcohol will do to a diabetic. We find that physicians believe that they have patients with retinopathy when, in fact, it's caused by the aspartame. The aspartame keeps the blood sugar level out of control, causing many patients to go into a coma. Unfortunately, many have died. It was reported at the Conference of the American College of Physicians that those patients that switched from saccharin to an aspartame product had eventually gone into a coma. Their physicians could not get their blood sugar levels under control. The patients suffered acute memory loss, and, eventually, coma and death. Memory loss is due to the fact that aspartic acid and phenylalanine are neurotoxins without the other amino acids found in protein. Thus is goes past the blood brain barrier and deteriorates the neurons of the brain. Dr. Russell Blaylock, a neurosurgeon, said "The ingredients stimulate the neurons of the brain to death, causing brain damage of varying degrees." "Dr. Blaylock and Dr. Roberts will be writing a position paper with some case histories and it will be posted on the Internet. According to the Conference of the American College of Physicians, "We are talking about a plague of neurological diseases caused by this deadly poison." Dr. Roberts realized what was happening when aspartame was first marketed. He reported, "My diabetic patients are suffering memory loss, confusion and severe vision loss." At the Conference, doctors admitted not knowing why. They had wondered by seizures were rampant (the phenylalanine in aspartate breaks down the seizure threshold and depletes serotonin, which causes manic depression, panic attacks, rage and violence). Just before the Conference, Norway asked for a possible antidote for this poison because they are experiencing so many problems in their country. This poison' is now available in 90 plus countries worldwide. Fortunately, speakers and ambassadors at the conference from different nations have pledged their help. Take anything that contains aspartame back to the store. Monsanto, the creator of aspartame, knows how deadly it is. They fund the American Medical Association, American Dietetic Association, Congress and the Conference of the American College of Physicians. On November 15, l996 the New York Times ran an article on how the American Dietetic Association takes money from the food industry to endorse their products. Therefore, they cannot criticize any additives or tell about their link to Monsanto. How bad is this? A mother who had a child on NutraSweet was told to get off the product. The child was having grand mal seizures daily. The mother called her physician, who called the ADA and was told not to take the child off of NutraSweet. The mother can not be convinced that the aspartame is causing the seizures. Every time someone gets off aspartame, seizures stop. There are 92 documented symptoms of aspartame, from coma to death. The majority of them are neurological because aspartame destroys the nervous system. Aspartame Disease is partially behind some of the mystery of the Desert Storm health problems. The burning tongue and other problems discussed many cases can be directly related to the consumption of aspartame. Several thousand pallets of diet drinks were shipped to the Desert Storm troops. (Remember: heat can liberate the methanol from the aspartame at 86 degrees F). These diet drinks sat in the 120 degree F Arabian sun for weeks at a time on pallets. The serviceman and women drank them all day long. All of their symptoms are identical to aspartame poisoning. Additionally, Dr. Roberts says, "Consuming aspartame at the time of conception can cause birth defects." According to Dr. Louis Elsas, Pediatrician and Professor of Genetics at Emory University, in his testimony before Congress, the phenylalanine concentrates in the placenta, causing mental retardation. In the original lab tests, animals developed brain tumors; phenylalanine breaks down in DKP, a brain tumor agent. When Dr. Esposito was lecturing on aspartame, one physician in the audience, a neurosurgeon said, "When brain tumors are removed and studies, high levels of aspartame were found in them." "Stevia or Xylitol, a sweet food and "not an additive" helps in the metabolism of sugar. It would be ideal for diabetics and has now been approved as a dietary supplement by the FDA. For years, the FDA has outlawed this sweet food, because of their loyalty to Monsanto. If it says "sugar free" on the label - do not even consider it." Andrea McCreery, Ph.D. is located in Fair Oaks, CA. She may be contacted at www.life-sources.com or 916 536-9930. http://www.wnho.net/aspartame_no_hoax.htm Two reports by Doctors H. J. Roberts and Russell Blaylock regarding Multiple Sclerosis: MS (Multiple Sclerosis) or Aspartame Disease, by H. J. Roberts, M.D., http://www.mpwhi.com/ms_or_aspartame_disease.htm The MS (Multiple Sclerosis) and Aspartame Connection by Russell Blaylock, M.D., http://www.wnho.net/ms_and_aspartame.htm 13 new studies showing Aspartame Toxicity in 24 months: http://www.mpwhi.com/13_aspartame_research_studies.htm Read more proof at the World Environmental Conference: www.dorway.com/nomarkle.html Dr. Russell Blaylock's article: "What To Do If You Have Used Aspartame" www.wnho.net/wtdaspartame.htm Dr. Ralph Walton's article on psychiatric disorders and aspartame: http://www.mpwhi.com/aspartame_and_psychiatric_disorders.htm The timeline on Aspartame from the Ecologist: http://www.mpwhi.com/ecologist_september_2005.pdf