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Wednesday, September 29, 2010

Mother's Behaviour Affect Children's Chances To Develop Cancer

A person's chances of developing cancer are affected by their mother's behaviour before they are conceived.

According to Prof. Rocardo Uauy, woman should stop smoking before they conceive as cigarettes can increase the risk of children having a low birth weight.

Research suggests that underweight children put on weight quickly around their middles in early years which adds to the risk of cancer later on.

It is also suggested that when the child is born, parents should limit their child's television viewing and encourage exercise.

Breastfeeding is believed to have anti-cancer effects and babies should not eat solids until they're older than six months.

Excerpted from Health News in Brief, Life & Times, New Straits Times, p.6, September 28, 2010.

Psychological or Physical Stress Effect On Cancer Treatment


Psychological or physical stress one day or two days before having chemotherapy or radiation could undermine the treatment.

Scientists suggest people about to undergo chemotherapy or radiation treatment should try to relax and avoid intense activity for 48 hours.

Experiments show that heat shock factor-1 activated another protein, known as Hsp27, that kept the tumour cells alive even after they were exposed to radiation and chemotherapy.

Hsp27, which helps to block cell death, interacts with a third protein, p21, which allows cells to repair themselves and keep dividing.

When the cells were put under stress, levels of Hsp27 reached their height within 48 hours, suggesting the protein is highly active in the two days following any stressful event that activates heat shock factor-1.

Excerpted from Health News in Brief, New Straits Times, Life & Times, p.6, September 28, 2010.

Monday, September 27, 2010

6 Food Myths That Weren't

6 biggest lies about food busted

(Excerpted from http://shine.yahoo.com)

by The Editors of EatingWell Magazine, on Thu Sep 16, 2010 7:57am PDT

The other day while I was making zucchini bread, I cracked an egg and dumped it right down the drain. Total mistake. (With a baby who still wakes up multiple times a night, I’m still a little sleep deprived.) There was a time, however, when I intentionally washed egg yolks down the drain—and used only the whites—because I thought that egg yolks were bad for my heart.
Joyce Hendley tackles this food myth and 12 others in the September/October issue of EatingWell Magazine.

Here are the details of why you should go ahead and eat the yolks, plus highlights of other food myths that just won’t die.

Myth 1: Eggs are bad for your heart.

The Truth: Eggs do contain a substantial amount of cholesterol in their yolks—about 211 mg per large egg. And yes, cholesterol is the fatty stuff in our blood that contributes to clogged arteries and heart attacks. But labeling eggs as “bad for your heart” is connecting the wrong dots, experts say. “Epidemiologic studies show that most healthy people can eat an egg a day without problems,” says Penny Kris-Etherton, Ph.D., R.D., distinguished professor of nutrition at Penn State University. For most of us the cholesterol we eat doesn’t have a huge impact on raising our blood cholesterol; the body simply compensates by manufacturing less cholesterol itself. Saturated and trans fats have much greater impact on raising blood cholesterol. And a large egg contains only 2 grams of saturated fat and no trans fats. The American Heart Association recommends limiting cholesterol intake to less than 300 mg daily—less than 200 mg if you have a history of heart problems or diabetes or are over 55 (women) or 45 (men). “That works out to less than an egg a day for this population—more like two eggs over the course of the week,” notes Kris-Etherton.

Related: Two Dozen Easy, Healthy Egg Recipes

Myth 2: High-Fructose Corn Syrup (HFCS) is worse for you than sugar.
The Truth: The idea that high-fructose corn syrup is any more harmful to your health than sugar is “one of those urban myths that sounds right but is basically wrong,” according to the Center for Science in the Public Interest, a health advocacy group. The composition of high-fructose corn syrup is almost identical to table sugar or sucrose (55 percent fructose, 45 percent glucose and 50:50, respectively). Calorie-wise, HFCS is a dead ringer for sucrose. Studies show that HFCS and sucrose have very similar effects on blood levels of insulin, glucose, triglycerides and satiety hormones. In short, it seems to be no worse—but also no better—than sucrose, or table sugar. This controversy, say researchers, is distracting us from the more important issue: we’re eating too much of all sorts of sugars, from HFCS and sucrose to honey and molasses. The American Heart Association recently recommended that women consume no more than 100 calories a day in added sugars [6 teaspoons]; men, 150 calories [9 teaspoons].

Related: Delicious Desserts with Surprisingly Low Added Sugars

Myth 3: A raw-food diet provides enzymes that are essential to healthy digestion.
The Truth: “Raw foods are unprocessed so nothing’s taken away; you don’t get the nutrient losses that come with cooking,” says Brenda Davis, R.D., co-author of Becoming Raw: The Essential Guide to Raw Vegan Diets (Book Publishing, 2010). But the claim by some raw-food advocates that eating raw boosts digestion by preserving “vital” plant enzymes, Davis explains, just doesn’t hold water. “Those enzymes are made for the survival of plants; for human health, they are not essential.” What about the claim by some raw-foodistas that our bodies have a limited lifetime supply of enzymes—and that by eating more foods with their enzymes intact, we’ll be able to spare our bodies from using up their supply? “The reality is that you don’t really have a finite number of enzymes; you’ll continue to make enzymes as long as you live,” says Davis. Enzymes are so vital to life, she adds, “the human body is actually quite efficient at producing them.”

Myth 4: Your body can’t use the protein from beans unless you eat them with rice.
The Truth: Proteins—which our bodies need to make everything from new muscle to hormones—are made up of different combinations of 20 amino acids. Thing is, our bodies can make only 11 of these amino acids; we must get the other nine from food. Animal-based protein-rich foods like eggs and meat provide all nine of these “essential” amino acids, but nearly all plant foods are low in at least one. Experts used to say that to get what your body needs to make proteins, you should pair plant-based foods with complementary sets of amino acids—like rice and beans. Now they know that you don’t have to eat those foods at the same meal. “If you get a variety of foods throughout the day, they all go into the ‘basket’ of amino acids that are available for the body to use,” says Winston J. Craig, Ph.D., R.D., nutrition department chair at Andrews University in Berrien Springs, Michigan.

Related: Cheap, Quick Dinners Using Canned Beans

Myth 5: Microwaving zaps nutrients.
The Truth: This is misguided thinking, says Carol Byrd-Bredbenner, Ph.D., R.D., professor of nutrition at Rutgers University in New Brunswick, New Jersey. Whether you’re using a microwave, a charcoal grill or a solar-heated stove, “it’s the heat and the amount of time you’re cooking that affect nutrient losses, not the cooking method,” she says. “The longer and hotter you cook a food, the more you’ll lose certain heat- and water-sensitive nutrients, especially vitamin C and thiamin [a B vitamin].” Because microwave cooking often cooks foods more quickly, it can actually help to minimize nutrient losses.

Related: How to Cook 20 Vegetables

Myth 6: Radiation from microwaves creates dangerous compounds in your food.
The Truth: “Radiation” might connote images of nuclear plants, but it simply refers to energy that travels in waves and spreads out as it goes. Microwaves, radio waves and the energy waves that we perceive as visual light all are forms of radiation. So, too, are X-rays and gamma rays—which do pose health concerns. But the microwaves used to cook foods are many, many times weaker than X-rays and gamma rays, says Robert Brackett, Ph.D., director of the National Center for Food Safety and Technology at the Illinois Institute of Technology. And the types of changes that occur in microwaved food as it cooks are “from heat generated inside the food, not the microwaves themselves,” says Brackett. “Microwave cooking is really no different from any other cooking method that applies heat to food.” That said, microwaving in some plastics may leach compounds into your food, so take care to use only microwave-safe containers.

Saturday, September 25, 2010

Foods to Fight Colon Cancer

A diet high in onions, apples, tea, beans, and kale may reduce the risk for advanced colon cancer by 76 percent.

National Cancer Institute researchers found the startling results in a study of 2,000 men and women who were diagnosed with precancerous polyps of the colon and rectum.

Those assigned to "healthful diets" rich in fruit and vegetables showed the lowest recurrence of advanced tumors.

The positive results held only for foods high in flavonols, a subset of flavonoids.

Flavonoids intake as a whole did not significantly reduce cancer risk.

Flavonols are found in varying amounts according to variety in onions, kale, leeks, beans, cherry tomatoes, broccoli, apples, tea, black grapes and blueberries.

Excerpted from http://findarticles.com/p/articles/mi_m1189/is_6_280/ai_n30985740/?tag=rbxcra.2.a.33

Saturday, September 18, 2010

Okra (Lady Finger) For Diabetic!

Okra (Lady Finger) : Another Medicinal Vegetable

This
slimy pod is another recent addition to the list of vegetables with tremendous potentials in the health and wellness market.

Garlic, onion, malunggay, ampalaya, and carrot. These are just some of the vegetables that are known for their therapeutic qualities. Okra or lady finger is another one that should be taken into consideration by those who are heeding away from drugs.

The original author was a diabetic who saw a television program that featured okra. The vegetable, which he called as lady finger, is good for those who have the debilitating disease. He wrote: “Since I am diabetic, I tried it and it was very useful. My sugar now in control. In fact I have already reduced my medicine intake.”

Here is what he did: “Take two pieces of lady finger and cut both ends of each piece. In addition, put a small cut in the middle and put these two pieces in a glass of water. Cover the glass and keep it at room temperature during night time. Early morning, before breakfast, simply remove the two pieces of lady finger from the glass and drink the water. Keep doing it on a daily basis. Within two weeks, you will see remarkable results in your blood sugar level.”

His sister also got rid of her diabetes by following the same treatment. “She was on insulin for a few years,” he wrote. “But after taking the lady fingers every morning for a few months, she has stopped taking insulin but continues to take the lady fingers every day.” The only difference his sister made recently was that she chops the lady fingers into fine pieces at night, adds the water and drinks it all up the next morning.

He urged, “Please try it as it will not do you any harm even if it does not do much good to you. But you have to keep taking it for a few months before you see results.”

The Philippines is home to about four million diabetics, with more than three million not knowing they have the disease. “Many Filipinos simply don’t know they have diabetes,” says Dr. Augusto Litonjua, one of the country’s leading experts on diabetes. The Department of Health listed diabetes as the 9th leading cause of death among Filipinos today.

One out of every five Filipino adults is diabetic. This figure comes from the latest national survey conducted on the prevalence of diabetes in the country. In addition, as many as three out of five adults are already diabetics or on the verge of developing diabetes unless they change their lifestyles.

Aside from the famous ampalaya, okra can be touted as another nature’s answer to diabetes. Okra is a rich source of many nutrients, including fiber, vitamin B6 and folic acid. Dr. Sylvia W. Zook, an American nutritionist, said that the superior fiber found in okra helps to stabilize blood sugar as it curbs the rate at which sugar is absorbed from the intestinal tract.

Filipino farmers and gardeners should take a closer look at this crop known in the science world as Hibiscus esculenaus. Why? “The plant could have a future in serving the booming markets for health foods. Given an aging global population increasingly concerned over sickness prevention, mucilage (that sticky substance with thickening properties) is big business these days,” the source said.

In addition, okra could also function as one of the ingredients in the making of commercial laxative. Its gelatinous substances absorb water, swell, and ensure the bulky stools that obviate and overcome constipation. Any and all dietary fiber is helpful but okra seems to rank with two crops now commanding multimillion-dollar markets: flaxseed and psyllium. In other words, this vegetable may not only bind excess cholesterol and toxins but assure their quick and easy passage out of the body.

Today, okra is widely used in a thick stew made with vegetables and meat in Egypt, Greece, Iran, Iraq, Jordan, Lebanon, Turkey, Yemen and other parts of the Mediterranean. In Indian cooking, okra is sauteed or added to gravy-based preparations and is very popular in South India. In the Caribbean islands, okra is cooked up and eaten as soup, often with fish.

Okra became a popular vegetable in Japanese cuisine. It is served with soy sauce and katsuobushi or as tempura. Breaded, deep fried okra is served in the southern United States. The immature pods may also be pickled.

Okra forms part of several regional “signature” dishes. Frango com quiabo (chicken with okra) is a Brazilian dish that is especially famous in the region of Minas Gerais. Gumbo, a hearty stew whose key ingredient is okra, is found throughout the Gulf Coast of the United States. It is also an expected ingredient in callaloo, a Caribbean dish and the national dish of Trinidad and Tobago. In the Philippines, okra is the important ingredient in the Ilocano dish pinakbet.

In some countries, okra seeds are of most interest rather than the whole young pods. When ripe, the seeds yield edible oil that is the equal of many other cooking oils, including olive oil. The greenish yellow edible oil of okra has a pleasant taste and odor, and is high in unsaturated fats such as oleic acid and linoleic acid. The oil content of the seed is quite high at about 40%. Oil yields from okra crops are also high. At 794 kilograms per hectare, the yield was exceeded only by that of sunflower oil in one trial.

Like soybean, the seed provides excellent vegetable protein for uses including full- and fat-free meals, flours, protein concentrates and isolates, cooking oils, lecithin, and nutraceuticals (foods with functional health benefits). Okra protein is both rich in tryptophan and adequate in the sulfur-containing amino acids, a rare combination that should give it exceptional power to reduce human malnutrition.

The ripe seeds of okra are sometimes roasted and ground as a substitute for coffee. In the 1800s, slaves from Africa used ground okra as part of their diet, and this apparently led to the use of ground okra seeds as a coffee substitute by other southerners during the American Civil War blockades of the 1860s. The Austin State Gazette noted: “An acre of okra will produce seed enough to furnish a plantation of 5o Negroes with coffee in every way equal to that imported from Rio.”

In Turkey, the leaves are used in preparing a medicament to soothe or reduce inflammation.

Save as Draft

Excerpted from an email sent by Mr. David Ng.


Beautiful But Dangerous

Excerpted from an email sent by Mr. David Ng.

Beautiful as it may be, some flowers are much more than it appears to be. Believe it or not, these seemingly harmless plants can really ruin your vacation. To help you know what flowers to stay away from on your trips, study the list of the world's most attractive but dangerous flowers:
















1. Autumn Crocus
One of the most endangered plants in the world, Autumn crocus is also probably the most poisonous. It contains colchicines, a deadly drug used effectively in the treatment for gout. Unlike other toxins found in the flowers above, colchicines, an arsenic-like poison has NO antidote

















2. Oleander
Oleander is known as one of the most poisonous plants on Earth, often used in suicidal cases around southern India . The numerous toxic compounds contained in the entire Oleander plant, including oleandrin and nerine, affect the nervous, digestive and cardiovascular systems, all at the same time.



















3. Rhododendron
This popular
evergreen shrub, featuring large, beautiful blooms, has been known
for its toxicity since ancient times. Xenophon recorded the odd behaviour of a group of Greek soldiers who had eaten honey from rhododendron flowers.




















Despite its name, there's something very evil about this plant. The toxins it contains can be fatal to humans and a number of animals. Known as a powerful hallucinogen, Angels Trumpet should not be used for recreational purposes, since the risk of an overdose is very high. Angels Trumpet plants contain a variable amount of tropane alkaloids, like atropine and scopolamine, and it is used in shamanic rituals by indigenous tribes in western Amazonia ...


















5. Belladonna
Known as one of the most poisonous plants in the Western Hemisphere, Belladonna contains potentially lethal tropane alkaloids. The entire plant is harmful, but its good-looking berries pose the most danger, especially to kids. The symptoms of Belladonna or Deadly Nightshade poisoning are dilated pupils, blurred vision, headaches, hallucinations, delirium and convulsions. Atropine, the toxin in Belladonna, can kill a person by disrupting the nervous systems ability to regulate breathing, sweating and heart rate.




















6. Lily of the Valley
Just like the Daphne, Lily of the Valley may look beautiful and harmless, but it is entirely poisonous. Eating one or two of the plants bell-shaped flowers won’t hurt you very much, especially if you're an adult. Eaten in large quantities, Lily of the Valley causes pain in the mouth, nausea, vomiting, cramps and diarrhoea. People with heart conditions should be most careful since the toxins cause the heartbeats to slow down or become irregular



















7. Daphne
Also known as Lady Laurel or Paradise Plant, Daphne is a 1-1.5 meters tall shrub, usually grown for its scented flowers. All parts of the plant are poisonous, but the greatest concentrations are in the sap and berries. Daphne contains mezerine and daphnin, two powerful toxins that cause stomach aches, headaches, diarrhoea, delirium and convulsions. If Daphne berries are consumed, the victim might fall into a coma and even die.

Take a close look before you start to buy any flowering plants.


Sunday, September 12, 2010

Effect of Microwaved Water - Believe It or Not!


Microwaved Water - See What It Does To Plants.

Below is a science fair project. In it she took filtered water and divided it into two parts. The first part she heated to boiling in a pan on the stove, and the second part she heated to boiling in a microwave. Then after cooling she used the water to water two identical plants to see if there would be any difference in the growth between the normal boiled water and the water boiled in a microwave. She was thinking that the structure or energy of the water may be compromised by microwave. As it turned out, even she was amazed at the difference.









Excerpted from nklpunya.blogspot.com