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Why do vegetarians live longer???

tonychat

Alfrescian (InfP)
Generous Asset
Nearly a decade of extra life -- that's what you get when you move away from eating animal foods and toward a plant-based diet. This is really exciting science for anyone seeking healthy longevity (and who isn't?)!

According to a recent report on the largest study of vegetarians and vegans to date, those eating plant-based diets appear to have a significantly longer life expectancy. Vegetarians live on average almost eight years longer than the general population, which is similar to the gap between smokers and nonsmokers. This is not surprising, given the reasons most of us are dying. In an online video , "Uprooting the Leading Causes of Death," Michael Greger, M.D. explores the role a healthy diet can play in preventing, treating, and even reversing the top 15 killers in the United States. Let's take a closer look at what the good doctor has pulled together...

Heart disease is our leading cause of death . The 35-year follow-up of the Harvard Nurses Health Study was recently published, now the most definitive long-term study on older women's health. Dietary cholesterol intake -- only found in animal foods -- was associated with living a significantly shorter life and fiber intake -- only found in plant foods -- was associated with living a significantly longer life. Consuming the amount of cholesterol found in just a single egg a day may cut a woman's life short as much as smoking five cigarettes daily for 15 years, whereas eating a daily cup of oatmeal's worth of fiber appears to extend a woman's life as much as four hours of jogging a week. (But there's no reason we can't do both!)

What if your cholesterol's normal, though? I hear that a lot. But here's the thing: having a "normal" cholesterol in a society where it's "normal" to drop dead of a heart attack is not necessarily a good thing. According to the editor-in-chief of the American Journal of Cardiology, "For the build-up of plaque in our arteries to cease, it appears that the serum total cholesterol needs to be lowered to the 150 area. In other words the serum total cholesterol must be lowered to that of the average pure vegetarian ."

More than 20 years ago, Dr. Dean Ornish showed that heart disease could not just be stopped but actually reversed with a vegan diet , arteries opened up without drugs or surgery. Since this lifestyle cure was discovered, hundreds of thousands have died unnecessary deaths. What more does one have to know about a diet that reverses our deadliest disease?

Cancer is killer number two. Ah, the dreaded "C" word -- but look at this hopeful science. According to the largest forward-looking study on diet and cancer so far performed, "the incidence of all cancers combined is lower among vegetarians." The link between meat and cancer is such that even a paper published in the journal Meat Science recently asked , "Should we become vegetarians, or can we make meat safer?" There are a bunch of additives under investigation to suppress the toxic effects the blood-based "heme" iron, for example, which could provide what they called an "acceptable" way to prevent cancer. Why not just reduce meat consumption? The meat science researchers noted that if such public health guidance were adhered to, "Cancer incidence may be reduced, but farmers and [the] meat industry would suffer important economical problems..." Hmmm, so Big Ag chooses profit over health; what a surprise.

After Dr. Ornish's team showed that the bloodstreams of men eating vegan for a year had nearlyeight times the cancer-stopping power, a series of elegant experiments showed that women could boost their defenses against breast cancer after just two weeks on a plant-based diet. See the before and after here . If you or anyone you know has ever had a cancer scare, this research will make your heart soar. Because there is real, true hope -- something you can do to stave off "the big C."

So, the top three leading causes of death used to be heart disease, cancer, then stroke, but thelatest CDC stats place COPD third -- lung diseases such as emphysema. Surprisingly, COPD can beprevented with the help of a plant-based diet, and can even be treated with plants. Of course, the tobacco industry viewed these landmark findings a little differently. Instead of adding plants to one's diet to prevent emphysema, wouldn't it be simpler to just add them to the cigarettes? Hence the study "Addition of Açaí [Berries] to Cigarettes Has a Protective Effect Against Emphysema in [Smoking] Mice." Seriously.

The meat industry tried the same tack . Putting fruit extracts in burgers was not without its glitches , though. The blackberries "literally dyed burger patties with a distinct purplish color," and though it was possible to improve the nutritional profile of frankfurters with powdered grape seeds, there were complaints that the grape seed "particles became visible" in the final product. And if there's one thing we know about hot dog eaters, it's that they're picky about what goes in their food!

Onward to strokes: The key to preventing strokes may be to eat potassium-rich foods . Though Chiquita may have had a good PR firm, bananas don't even make the top 50 sources. The leading whole food sources include dark green leafy vegetables, beans, and dates. We eat so few plants that98 percent of Americans don't even reach the recommended minimum daily intake of potassium. And if you look at killer number five -- accidents -- bananas (and their peels) could be downright dangerous!

Alzheimer's disease is now our sixth leading killer. We've known for nearly 20 years now that those who eat meat -- including chicken and fish -- appear three times more likely to become demented compared to long-term vegetarians. Exciting new research suggests one can treat Alzheimer's using natural plant products such as the spice saffron, which beat out placebo and worked as well as a leading Alzheimer's drug.

Diabetes is next on the kick-the-bucket list. Plant-based diets help prevent , treat, and evenreverse Type 2 diabetes. Since vegans are, on average, about 30 pounds skinnier than meat-eaters, this comes as no surprise; but researchers found that vegans appear to have just a fraction of the diabetes risk , even after controlling for their slimmer figures.

Kidney failure, our eighth leading cause of death, may also be prevented and treated with a plant-based diet. The three dietary risk factors Harvard researchers found for declining kidney function were animal protein, animal fat, and cholesterol, all of which are only found in animal products.

Leading killer number nine is respiratory infections. With flu shot season upon us, it's good to know that fruit and vegetable consumption can significantly boost one's protective immune response to vaccination. Check out the short video "Kale and the Immune System," and you'll see there's not much kale can't do.

Suicide is number 10. Oh yes, vegan food even has something good to offer on this one! Cross-sectional studies have shown that the moods of those on plant-based diets tend to be superior , but taken in just a snapshot in time one can't tease out cause-and-effect. Maybe happier people end up eating healthier and not the other way around. But this year an interventional trial was published in which all meat, poultry, fish, and eggs were removed from people's diets and a significant improvement in mood scores was found after just two weeks. It can take drugs like Prozac a month or more to take effect. So you may be able to get happier faster by cutting out animal foods than by using drugs.

Drugs can help with the other conditions as well, but instead of taking one drug for cholesterol every day for the rest of your life, maybe a few for high blood pressure or diabetes, the same diet appears to work across the board without the risk of drug side-effects. One study found that prescription medications kill an estimated 106,000 Americans every year. That's not from errors or overdose, but from adverse drug reactions, arguably making doctors the sixth leading cause of death.

Based on a study of 15,000 American vegetarians, those that eat meat have about twice the odds of being on antacids, aspirin, blood pressure medications, insulin, laxatives, painkillers, sleeping pills, and tranquilizers. So plant-based diets are great for those that don't like taking drugs, paying for drugs, or risking adverse side effects.

Imagine if, like President Clinton, our nation embraced a plant-based diet. Imagine if we just significantly cut back on animal products. There is one country that tried. After World War II, Finland joined us in packing on the meat, eggs, and dairy. By the 1970s, the mortality rate from heart disease of Finnish men was the highest in the world, and so they initiated a country-wide program to decrease their saturated fat intake. Farmers were encouraged to switch from dairies to berries. Towns were pitted against each other in friendly cholesterol-lowering competitions. Their efforts resulted in an 80 percent drop in cardiac mortality across the entire country.

Conflicts of interest on the U.S. dietary guidelines committee may have prevented similar action from our own government, but with our health-care crisis deepening, our obesity epidemic widening, and the health of our nation's children in decline, we may need to take it upon our selves, families, and communities to embrace Food Day ideals of healthy, affordable, sustainable foods by moving towards a more plant-centered diet. If we do, we may be afforded added years to enjoy the harvest.



To all low life meat eating losers, just drop dead and die!!!!
 

Equalisation

Alfrescian (Inf)
Asset
.... because they behave like dumb, clueless migratory wallabies at the savannah waiting for the rain where there will be grass to be chewed and looking over their heads to see any big cats are preying on them !:oIo::biggrin:
 

Fishypie

Alfrescian (InfP)
Generous Asset
Live so Long for fuck, if your are not mobiLe; confine to wheeLchairs & depending on caregivers to feed & bathe you..:eek:
 

The_Hypocrite

Alfrescian (Inf)
Asset
I have never seen the benefits of living long,,i rather live well and happy and short life,,than long and miserable life, and also i not rich,i cant afford to live long,,,so i dont see the point,,death is part of life,,,so deal with it,,concentrate on live long,,just a bunch of cowards who cant deal with reality,,like old fart LKY
 

Sideswipe

Alfrescian (Inf)
Asset
I have never seen the benefits of living long,,i rather live well and happy and short life,,than long and miserable life, and also i not rich,i cant afford to live long,,,so i dont see the point,,death is part of life,,,so deal with it,,concentrate on live long,,just a bunch of cowards who cant deal with reality,,like old fart LKY


i agree.

but should still eat and live healthy otherwise the short life might be stricken with illness. then life becomes too much pain. health is the most important thing in life.
 

drifter

Alfrescian (InfP)
Generous Asset
Another delusional post from tony :wink:








Longevity studies of vegetarians produce conflicting data. Some studies do not show that vegetarians live significantly longer.25,29 Two studies of people who consumed very little meat showed an average life-span increase of 3.6 years.39 A huge study of Seventh Day Adventists who ate little or no meat showed longevity increases of 7.28 years in men and 4.42 years in women.40 These data are confounded by the fact that Seventh Day Adventists follow healthy lifestyles free of tobacco and alcohol.

Studies suggest that the longevity benefits conferred by a vegetarian diet dissipate as humans enter their ninth decade.39 This implies that while vegetarian diets reduce disease risk, restricting one’s diet to only plant foods does not completely protect against the effects of aging.

What’s Missing in Vegetarian Diets?

Vegetarians are often deficient in vitamin B12, and those who avoid meat have long been advised to supplement with B12. While vegetarians are slightly more likely to suffer anemia than are meat eaters, this does not by itself explain why they do not enjoy greater longevity in their later years.

A fascinating paper recently published in the journal Mechanisms of Aging and Development presents an entirely new theory to explain why vegetarians do not live longer.41 It turns out that those who avoid eating beef suffer a deficiency of a nutrient (carnosine) that is critical to preventing lethal glycation reactions in the body.

For the benefit of new members, glycation can be defined as the toxic binding of glucose to the body’s proteins. Glycation alters the body’s proteins and renders them non-functional. While wrinkled skin is the first outward appearance of glycation, most degenerative diseases are affected in one way or another by pathological glycation reactions.

Diabetics suffer from accelerated glycation that contributes to the secondary diseases that result in premature death.42,43 For instance, glycation’s destructive effect on the arterial system results in a loss of elasticity, hypertension, and atherosclerosis.44-47 Glycation is involved in disorders as diverse as cataract, cancer, and Alzheimer’s disease.48-57

Unless aggressive steps are taken, many aging adults will suffer the devastating effects of glycation to proteins throughout their bodies. This fact was established recently when it was shown that even healthy people with slightly elevated glycation levels are at higher risk for heart attack.

Vegetarians have higher levels of advanced glycation end products (AGEs) in their blood compared to those who eat meat.58,59 This is because an exclusively vegetarian diet would lack carnosine, nature’s most potent anti-glycating agent.

For vegetarians who fastidiously adhere to a diet devoid of meat, their “Achilles’ heel” may be lack of carnosine. This was confirmed in a paper published in October 2005 titled, “Glycation, ageing and carnosine: Are carnivorous diets beneficial?”41


Does Beef Supply Enough Carnosine?

A recent study of 18 people sought to determine carnosine concentrations in blood plasma after eating beef.60 Each 7.1-ounce serving of ground beef used in this study naturally contained 248 milligrams (mg) of carnosine.

In the study’s first phase, meat foods were removed from the diet for 48 hours. When fasting blood levels were measured, no carnosine was present. After the subjects ate 7.1 ounces of ground beef, carnosine was detected in the blood within 15 minutes and continued to increase for several hours. After 5.5 hours, there was again no carnosine in the blood. This study clearly showed that 248 mg of carnosine does not provide the body with all-day protection against glycation reactions.

The reason carnosine disappears so quickly from the blood is the presence of an enzyme (carnosinase) that naturally degrades carnosine in the body. This new study on carnosine blood levels confirms what Life Extension published five years ago. Back in 2000, we advised members that at least 1000 mg a day of carnosine is needed to overwhelm the carnosinase enzyme and protect against toxic glycation reactions.61,62

Commercial supplement companies are still selling 50-mg carnosine capsules and claiming that this low dose is effective. Based on this recent study showing that the body degrades 248 mg of carnosine within 5.5 hours, consumers who take these 50-mg carnosine capsules are obtaining virtually no benefit.


How Does Carnosine Work?

The proteins in our bodies are the substances most responsible for our ability to function and sustain life. Glycation causes the destruction of these proteins. Once too many proteins lose their ability to function, the body becomes prone to degenerative diseases and premature aging.63 Carnosine has been shown to specifically protect against age-related degradation of protein.

Protein degradation occurs as a result of cross-linking and the formation of advanced glycation end products (AGEs). These changes figure prominently in the process of aging and in its typical manifestations, such as skin wrinkling and brain degeneration.62,64,65 Carnosine is effective against cross-linking and the formation of AGEs.66,67 Glycated proteins produce 50 times more free radicals than nonglycated proteins, and carnosine may be the most effective anti-glycating agent known.

An example of carnosine’s defense against protein degradation can be seen when proteins are exposed to toxic malondialdehyde (MDA).68 Similar to formaldehyde, MDA causes protein cross-linking and formation of AGEs. Carnosine has been shown to inhibit MDA-induced glycation in blood albumin and eye-lens protein.69,70 Carnosine has also been shown to keep MDA from inducing protein cross-linking.71 One study showed that carnosine actually decreased MDA levels in mice.72

Carnosine’s Effects on the Brain

Carnosine is highly concentrated in the brain, owing to the fact that the brain uses carnosine to protect against cross-linking, glycation, excitotoxicity, and oxidation. Animal studies show that carnosine provides broad protective effects in simulated ischemic stroke.73

Abnormal copper and zinc metabolism stimulates senile plaque formation in Alzheimer’s disease.74,75 Chelators of these metals dissolve plaques in the laboratory. Carnosine is a potent copper-zinc chelating agent that can inhibit the cross-linking of amyloid beta that leads to brain-cell plaque formation. A signature of Alzheimer’s disease is impairment of the brain’s arterial and capillary system. Carnosine has been shown to protect the cells that line the brain’s blood vessels from damage by amyloid beta as well as from damaging byproducts of lipid oxidation and alcohol metabolism.76

Carnosine Extends Cellular Life Span

Our bodies comprise cells that replace themselves by dividing. There is a genetic limit as to how many times our cells will continue to replicate themselves via healthy division processes. Once enough cells reach their genetic reproductive limit, the organism (the human body) is no longer able to sustain life functions and succumbs to disease or death. Carnosine appears to extend the period of time that cells will continue to divide in a youthful manner.

Laboratory research suggests that carnosine is able to rejuvenate cells approaching the end of the life cycle, restoring normal appearance and extending cellular life span.77,78 When scientists transferred late-passage fibroblasts (a type of connective tissue cell) to a culture medium containing carnosine, the cells exhibited a rejuvenated appearance and often an enhanced capacity to divide.79 The carnosine medium increased life span, even for old cells. Cells transferred to the carnosine medium attained a life span of 413 days, compared to 126-139 days for the control cells. This study showed that carnosine induced a remarkable 67% increase in cellular life span.

These aged cells also grew in the characteristic patterns of young cells, and resumed a uniform appearance in the presence of carnosine. However, when the aged cells were transferred back to a medium lacking carnosine, signs of senescence quickly reappeared. How does carnosine revitalize cells in culture? Some researchers propose that carnosine may rejuvenate cells by reducing the formation of abnormal proteins or by stimulating the removal of old proteins.69


Why Aging Adults Need Carnosine

Life Extension members have long known that carnosine levels in the body decline with age. Muscle carnosine levels in our bodies decrease 63% from age 10 to age 70, which may account for the reduction in muscle mass and function seen in aging adults.80 Carnosine acts not only as an antioxidant in muscle, but also as a pH buffer.81 In this way, it keeps on protecting muscle cell membranes from oxidation under the acidic conditions of muscular exertion. Carnosine enables the heart muscle to contract more efficiently through enhancement of calcium response in heart cells.82 Muscle levels of carnosine correlate with the maximum life span of animal species.

Carnosine has been shown to rejuvenate connective tissue cells,77,79 which may explain its beneficial effects on wound healing. Damaged proteins accumulate and cross-link in the skin, causing wrinkles and loss of elasticity. Carnosine is the most promising broad-spectrum shield against protein degradation.
 
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The_Hypocrite

Alfrescian (Inf)
Asset
i eat a combination of healthy and unhealthy food,,,and i do my exercises,,i just wish i could exercise more,,,and its true,,good to have a short life with less illness than a long life with problems day in day out,,,

i agree.

but should still eat and live healthy otherwise the short life might be stricken with illness. then life becomes too much pain. health is the most important thing in life.
 

Fishypie

Alfrescian (InfP)
Generous Asset
social drinker but always choose not to drink if i can,

non-smoker, i hate smoker.. another low life who should drop dead and die immediately

So Tony; dont you have any other vice/s ?..:wink:
Any men w/o any vice is gLaringLy abnormaL..:cool:
 

tonychat

Alfrescian (InfP)
Generous Asset
Ruth Heidrich

Ruth%20Heidrich.jpg


Ruth Heidrich is a prolific runner who has maintained an astonishing level of fitness into her senior years.
A survivor of an aggressive breast cancer, Ruth turned vegan in 1982 aged 47 in response to the diagnosis. She has won over 900 medals for running of all distances, some of her most prestigious include:

March 1988: 1st age group place in the New Zealand Ironman Triathlon.
August 1988: 1st place in age group in the Japan Ironman Triathlon.
May 1997: 1st place age group in the US National Senior Olympics Triathlon.
Nov 1997:1st place in age group at Hawaii State Senior Olympics in seven sperate track and 10 K road races.
Ruth has undertaken fitness testing at the Cooper Clinic, which includes running on a treadmill to exhaustion. In 1990 she set the record for the 55-59 age group, and five years later she set the record for 60-65. In 1999 she again broke the 60-65 record, despite being at the older end of the age bracket.
She also was named one of the "Top Ten Fittest Women in North America" in 1999 and has written three books: Senior Fitness, A Race For Life, and The CHEF Cook/Rawbook.

"There is no question that the combination of a low-fat vegan diet and daily, vigorous exercise are the keys to radiant good health, and if so desired, to set new limits in the fields of human athletic endeavors, especially as one ages!"


http://vivalavegan.net/community/ar...-ruth-heidrich-vegan-triathlete-a-author.html

Why Vegan?
After a diagnosis of breast cancer, I enrolled in a clinical research study to determine the effect of a low-fat vegan diet on my cancer. It was this or chemotherapy and radiation and a vegan diet seemed the better alternative for a devout coward!

How and why did you decide to become a vegan?
After only a few days on the diet and seeing all the other advantages, I realized that this was the diet I should have been on all along.

How long have you been vegan?
It’s now been over 30 years, since 1982.

What has benefited you the most from being a vegan?
Where to begin? The vegan diet reversed my cancer, got my high cholesterol down to normal, reversed my arthritis and got me off the drug prescribed for that, got me un-constipated for the first time in my life, gave me the strength and energy to do the Ironman Triathlon.

What does veganism mean to you?
It is much more than a diet. It’s a philosophy of life that embodies abundant health for not just me but for the animals and the planet. It embraces compassion, awareness, sensitivity, and a joie de vivre!

Training
What sort of training do you do?
Running, cycling, swimming, and weight-lifting. Having struggled to reach an Ironman fitness level, I decided I would never let training go.

How often do you (need to) train?
I train 2-3 hours daily with at least an hour on the bike and an hour running with alternating days of swimming and weights.

Do you offer your fitness or training services to others?
On my website, www.RuthHeidrich.com, there is an “Ask Dr. Ruth” box where I answer questions people have on both nutrition and training.

What sports do you play?
Besides running, cycling, and swimming, I enjoy table tennis and hiking.

Strengths, Weaknesses & Outside Influences
What do you think is the biggest misconception about vegans and how do you address this?
That vegans are weak, scrawny, and couldn’t be very healthy from lack of protein. Addressing this is a challenge due to the pervasiveness of misinformation from advertising of products touting protein from animal products. I try to educate people through my four books. A Race For Life - how I went from being a cancer patient to a six-time Ironman Triathlete; CHEF - my cook/raw e-book covering all I think people need to know about nutrition; Senior Fitness - covers both the diet and exercise components leading to the top ten killers of people and how to reverse them; and Lifelong Running, which demolishes myths that surround running and how it is suitable for most every person, anytime, anywhere.

What are your strengths as a vegan athlete?
Some people call me “disciplined” in my training but I call it “having fun.”

What is your biggest challenge?
Aging! Although I can slow down some of the indicators of aging such as muscle and bone loss, I haven’t yet figured out how to stop them completely.

Are the non-vegans in your industry supportive or not?
I think we’re in such a minority that the answer has to be “no.”

Are your family and friends supportive of your vegan lifestyle?
Although I generally get respect for having won over 1,000 gold medals in the years after going vegan, most of my family and friends don’t seem to be able to see themselves doing this.

What is the most common question/comment that people ask/say when they find out that you are a vegan and how do you respond?
It is “Where do you get your protein?” Even after all these years of trying to get the message out that ALL plants have protein, it’s still the most common question I hear. Then, of course, the second-most common question, “Where do you get your calcium if you don’t drink milk?” I tell them that leafy greens have abundant protein AND calcium!

Who or what motivates you?
A passion and a mission! I enjoy keeping on top of the latest research on nutrition and aging.

Food & Supplements
What do you eat for:
Breakfast A large bed of leafy greens with mango and banana.
Lunch A carrot or two and an apple
Dinner Another large bed of leafy greens with a tomato, bell pepper, broccoli, dressed with salsa, curry, and mustard.
Dessert is a large bowl of blueberries, 9-10 dried plums, a handful of walnuts. I also add about an inch of finely sliced fresh ginger to all my meals for a nice, tangy zing!

What is your favourite source of:
Protein Leafy greens
Calcium Leafy greens
Iron Leafy greens!

What foods give you the most energy?
All plant foods are high in carbohydrates, which are converted to glucose to glycogen - the fuel for our muscles. For the brain, glucose is the only fuel that passes through the blood-brain barrier.

Do you take any supplements?
Only B12.

Advice
What is your top tip for:
Gaining muscle Find a sport you love and do it often, preferably daily.
Losing weight In my e-book, CHEF, I suggest “a green fast” for rapid, healthy, short-term weight loss.
Maintaining weight In general, our appetites tell us how much we need to eat to match our caloric expenditure as long as we are eating a healthy, whole-food diet.
Improving metabolism Definitely exercise! Our bodies are meant to move! We die if we don’t!
Toning up Again, exercise!

How do you promote veganism in your daily life?
By taking whatever opportunities arise to show how veganism helps solve whatever problem is under discussion whether it’s our health, our treatment of our fellow Earth inhabitants (animals), or any of the environmental problems coming up in the news of the day.

How would you suggest people get involved with what you do?
First, get educated. The more knowledgeable we are in what we see as the problems, the better able we are to make a difference in people’s lives. This includes areas such as the sky-rocketing rates of obesity, health-care (disease-care) costs threatening to bankrupt us, or the tendency for our medical system to turn to pharmaceuticals – “a pill for every ill” kind of mentality which now arguably is the third most frequently cited cause of death. With a little more help, we can do better!
 
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Sideswipe

Alfrescian (Inf)
Asset
social drinker but always choose not to drink if i can,

non-smoker, i hate smoker.. another low life who should drop dead and die immediately



i don't drink. actually, i quit beer, coffee, tea and all colored drink ( almost ) since last year. drink only plain water.

but i still smoke. occasionally. :o
 
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tonychat

Alfrescian (InfP)
Generous Asset
If live longer have money its ok, can pay for medical bills. Agree?

if live longer , will choose a place to have cheap medical expense, best is to have free medical.

A person who can make an effort to live longer means he got some brains, why stuck in a land that screw his money dry.

In another words, why live like a sinkie.
 
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