New Evidence That A Heart
Replace refined carbs with vegetable fats to slow early stage cancer from progressing to a more lethal form.
Over the years, evidence has accumulated that men who eat a heart-healthy diet and exercise regularly have a lower risk of developing prostate cancer. But recent findings from the Harvard-based Health Professionals Follow-up Study suggest even after a man is diagnosed with prostate cancer, healthy eating can help stack the odds in his favor.
“It’s one of the first studies to look at dietary interventions after men have been diagnosed with prostate cancer,” says Dr. Marc B. Garnick, a prostate cancer specialist at Harvard-affiliated Beth Israel Deaconess Medical Center. “It supports the idea that you can potentially modify the behavior of prostate cancer that is still confined to the prostate gland.”
The findings suggest that a key dietary step to fight prostate cancer is replacing animal fats and refined carbohydrates with healthier vegetable fats from foods such as avocados, walnuts, and soybean, canola, and olive oils. Men who do this may be less likely to develop aggressive and more dangerous prostate cancer, as opposed to the slow-growing, low-risk type that many men die with but not from.
Prostate Disease And Impotency
Prostate disease is the most common serious malignancy in men more than a quarter. Usually it is life threatening and, because it often metastasizes to the bones of the pelvis and spine, it can be extremely painful way to the end of a man’s days. Surgery often leaves the poor victim impotent, that very emotion laden word that those from Mars avoid thinking about.
Every chiropractor has to be on the lookout. Lower back and pelvic pain takes up 60% of his or her day.
Only other men get prostate trouble, is that not right? No, I fear, it is dreadfully wrong.
Instead, shall we focus today on prevention of prostate disease and in particular enjoying a tomato a day? If the family ostrich is blithely convinced that he will never have problems from the most common tumour affecting men, then perhaps you, the good wife, should be doing the thinking instead.
That is if you do not want to have an impotent husband, or something a lot worse.
The first sign of prostate disease is usually a problem having a pee. Is he urinating more frequently because of not being able to empty the bladder properly? Difficulty maintaining a full, strong stream is another symptom.
But that sign also goes commonly with a another condition called benign prostatic hyperplasia.
Research proves that men low in selenium, a powerful antioxidant, have a massive five times greater chance of getting malignant prostate tumours. Broccoli again is a particularly rich in the element.
Tomato Juice And Prostate Cancer
Tomato juice and prostate cancer can be associated with each other as tomato juice is quite effective in preventing cancer. Read the article to get detailed information about the constituents and role of a tomato in preventing this deadly disease.
Tomato juice and prostate cancer can be associated with each other as tomato juice is quite effective in preventing cancer. Read the article to get detailed information about the constituents and role of a tomato in preventing this deadly disease.
According to the American Cancer Society, about 30,000 men die every year from prostate cancer in the United States. Men over the age of 50 years or who have a family history of prostate cancer are at a greater risk. The prostate is a small walnut sized gland which is an important part of a mans reproductive system. Abnormal growth of the prostate cells results in the formation of a tumor which is termed as cancer.
These cancerous cells cause death if not taken care of in time. Hence, it is very important to take preventive measures or get the disease treated as soon as possible. A healthy and nutritious diet is very helpful in staying away from cancer. Tomato is considered to be one of the most effective foods in preventing prostate cancer. Tomato juice and prostate cancer are related to each other because of an important constituent in tomatoes known as lycopene. Lets find out more about it.
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Tomatoes Don’t Prevent Prostate Cancer
Study Shows That Lycopene Doesn’t Cut Risk of Prostate Cancer
May 17, 2007 — The news that tomatoes could prevent prostate cancer sounded too good to be true, and apparently it was.
Lycopene, found mainly in tomatoes and tomato products, had little impact on prostate cancer risk in a new study from the National Cancer Institute and Seattle’s Fred Hutchinson Cancer Research Center.
Early research suggesting a protective role for lycopene spurred great commercial and public interest in the antioxidant in the late 1990s.
But subsequent studies have been either contradictory or inconclusive, Fred Hutchinson assistant professor and researcher Ulrike Peters, PhD, MPH, tells WebMD.
The new research, led by Peters, is one of the largest and most rigorously designed trials ever to examine the issue. And the lycopene findings were unequivocal.
“It would be great if it were true. would be a cheap and easy way to lower prostate cancer risk, and it would be a great public health message,” Peters says. “Unfortunately, it’s not that easy.”
Study Selection And Data Extraction
The titles and abstracts of papers identified in the initial search were reviewed and classified as potentially relevant by three independent reviewers . In cases in which there was doubt with regard to the relevance of a paper, a full-text copy was examined. Full-text copies of potentially relevant copies were reviewed against the inclusion criteria by two authors , and data were independently extracted from included studies by these authors. Extracted data included study setting, study design, study population , sample size, supplementation method used, doses and frequency of administration of supplement, duration of intervention and follow-up, outcome measures used, statistical approaches used and the results.
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Is Lycopene Good For Your Prostate
Increasing your daily intake of lycopene through the consumption of cooked tomatoes could be beneficial for prostate health.
One of the ways that Prostate health is measured by the incidence of lower urinary tract symptoms in men.
They are triggered whenever the prostate increases its size.
Cancer is one of the reasons why the tissue of the prostate may grow large enough to become an obstruction of the urinary tract, but it is not the only one.
The most common cause of LUTS in men is benign prostatic hyperplasia . This is an abnormal growth of the human prostate that is not necessarily malignant.
Thus, a good supplement for your prostate does not only fight prostate cancer but also slows down the growth of this vital gland.
According to a study published in The Journal of Nutrition After analyzing the effects of lycopene on healthy human prostate cells, the authors found that this carotenoid acts on the cell cycle of healthy prostatic cells. It also modulates the division and growth of prostatic tissue.
Thus, lycopene is proposed as a potential preventative measure to reduce the risk of enlargement in healthy cells. It may also prevent the progression of the disease in cases of active benign prostatic hyperplasia .
How Our Research Was Done
All Adventist Health Study participants agree to fill out self-administered food frequency questionnaires reporting the average number of times per week they ate approximately 200 different foods and beverages, and the serving sizes. After tracking the studys male participants, all of whom were cancer-free when they enrolled in the project, we found that 1,226 of them had been diagnosed with prostate cancer, and 355 of those were aggressive cases.
As we focused on dietary lycopene levels, we found that men who consumed canned and cooked tomatoes five to six times a week had a 28 per cent decreased risk of prostate cancer compared with men who never consumed this food. The effect was still significant even after adjusting for potential confounders including ethnicity, education, obesity, exercise levels, alcohol consumption and others. Interestingly, we found no significant association between prostate cancer and consumption of raw tomatoes, tomato soup, tomato sauce and tomato-based vegetable juice.
While all tomatoes and tomato-based products contain lycopene, other studies have shown that lycopene is absorbed at different rates depending on the product consumed. Lycopene bioavailability is higher when tomatoes have been heated or cooked, and especially if cooked with oil. Processing tomatoes in this way contributes to the separation of the lycopene from the carrier proteins.
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Focus On Diet Not Pills
So what can be said about the influence of diet and lifestyle on prostate cancer risk? Not much, says Peters.
There is growing evidence that obesity increases a man’s risk for the disease and some suggestion that a healthy diet may be protective. But neither association has been proven.
American Cancer Society nutritional epidemiologist Marji McCullough, PhD, says it is increasingly clear that cancer prevention efforts should focus more on healthy diets and less on single nutrients like lycopene and beta-carotene.
“Single nutrients don’t always give you the big picture,” she says. “We saw that a few years ago in the beta-carotene studies.”
Researchers thought taking beta-carotene would help prevent lung cancer in smokers, but they ended up finding more cancers in the smokers who took the antioxidant supplements.
McCullough says the message from those studies and this one is that until more is known, individual carotenoids should not be taken in high doses in supplement form.
“I would recommend that people try to get their carotenoids and other nutrients from the foods they eat,” she says. “That ensures that they are getting the nutrient in its natural form along with the other nutrients in those foods.”
Reducing Prostate Cancer Risk Through Diet
Getting enough vitamins and minerals with a healthy, balanced diet may be one of the keys to warding off prostate cancer.
And using nutrition to your advantage may prove very useful when fighting prostate cancer too. Diet can be a powerful tool, according to Roberta Anding, a registered dietitian, instructor at the Baylor College of Medicine, and a spokeswoman for the American Dietetic Association.
So whether your goal is to rid your body of prostate cancer already diagnosed, or to prevent yourself or your loved one from ever getting that diagnosis, some specific foods that are known to protect the body from cancer-causing carcinogens include:
“The bottom line on prevention is a plant-based diet with nuts and soy,” recommends Anding.
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Little Known Foods That A Great For Prostate Health
Prostate health is a major concern for all men as we grow older. One out of every seven men will be diagnosed with prostate cancer in their lifetime, and as many as half of all men will experience symptoms of an enlarged prostate by age 60. No matter what your age is, you can make changes to your lifestyle that can have a positive impact on the health of your prostate gland. In order to maintain a healthy prostate, it is absolutely essential for men to make sure that they are eating food that help to promote good prostate health. Below are just a few of some of the most useful fruits and vegetables you can consume to help boost your prostate health.
Cooked Tomatoes Can Reduce The Risk Of Prostate Cancer
Dr Gary Fraser is a Professor of Medicine and Epidemiology at Loma Linda University Health, and the former primary director of the Adventist Health Study a prospective cohort study of 96,000 Seventh-day Adventist men and women in the US and Canada. His latest research, funded by World Cancer Research Fund , is revealing a fascinating link between tomatoes and prostate cancer.
Prostate cancer is the second most common cancer worldwide. In the US, there were an estimated 165,000 new cases of prostate cancer and nearly 30,000 deaths in 2018. Since 1989, a research team at Loma Linda University Health has examined a number of dietary practices to see which offer promise in preventing chronic diseases such as heart disease and cancer. Earlier research in the Adventist Health Study and several other projects internationally suggest high lycopene intake is associated with reduced risk of prostate cancer. Tomato and tomato-based products are of particular interest as they are major sources of the carotenoid lycopene.
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Dietary Supplements: No Magic Bullets
Lycopene is a pigment in red fruits such as tomatoes and watermelon. Eating tomato sauce and other foods with lycopene regularly is associated with a lower risk of prostate cancer. There is no good evidence yet that taking lycopene supplements prevents prostate cancer.
Vitamin E is an antioxidant nutrient found in a variety of fruits, vegetables, nuts, and seeds. The SELECT study found no evidence that 400 International Units per day of vitamin E in a dietary supplement prevents prostate cancer. Further analysis of the SELECT study findings revealed that men who took vitamin E had a higher risk of prostate cancer than those who took an inactive placebo pill.
Selenium is a chemical found naturally in soil, groundwater, and certain foods. The SELECT trial found no evidence that 200 micrograms per day of selenium as a dietary supplement prevents prostate cancer.
Healthy Fats Cut Risk
The Harvard study involved about 4,500 men who were diagnosed with early-stage, nonmetastatic prostate cancer, meaning it had not yet spread beyond the prostate gland to other parts of the body. Researchers knew what the men ate thanks to detailed food surveys that every study participant filled out periodically.
Men who ate the most vegetable fats were less likely to develop the more lethal form of prostate cancer, compared with men with diets richer in animal fats. Most of the vegetable fats came from oils in salad dressings and nuts.
Does that mean that something in vegetable fats helped to keep the cancers in check? We cannot really answer that question based on this study, although vegetable fats do contain substances that could, hypothetically, help to keep cancer in check by suppressing cell damage and inflammation.
Another possibility is that the men benefited from what they were eating less of, which is carbohydrates. Men who replaced 10% of their total calories from carbohydrates with calories from vegetable oils were 29% less likely to die from prostate cancer over eight years of follow-up.
Does this mean that low-carb diets fight cancer? Again, we can’t be sure. The study tells us that men who eat the most vegetable fats, as opposed to animal fats and carbs, are at lower risk of developing lethal cancer. It does not tell us why.
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Let Me Know How Often Do You Eat Fruits And Vegetables
Move Over Tomatoes All Vegetables
SEATTLE – Move over, tomatoes! All vegetables – especially broccoli, cabbage and their cruciferous cousins – may substantially reduce the risk of prostate cancer, according researchers at the Fred Hutchinson Cancer Research Center. Eating just three servings of vegetables a day can cut a man’s risk of prostate cancer nearly in half. While carrots, beans, greens and cooked tomatoes all were found to decrease risk, the strongest effect was for cruciferous vegetables. These findings will appear in the Jan. 5 issue of the Journal of the National Cancer Institute.
“The bottom line is that if you eat a lot of vegetables, you can cut your risk of prostate cancer by about 45 percent,” says Alan Kristal, Dr.P.H., co-investigator of the study. “And, if some of those vegetables are from the cruciferous family, like broccoli and cabbage, you may reduce your risk even further.”
Kristal and Jennifer Cohen, Ph.D., from the Center’s Cancer Prevention Research Program, led the data analysis. Janet Stanford, Ph.D., head of the Center’s Prostate Cancer Research Program, also participated. All are from the Center’s Public Health Sciences Division.
Men who ate three or more servings of vegetables a day had a 48 percent lower risk of prostate cancer, compared to men who ate fewer than one serving a day . This association was independent of other dietary factors, such as fat intake, and for medical factors, such as history of prostate cancer in a father or brother.
Contact: Kristen Woodward
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Tomatoes And Prostate Cancer
But back in 2003 researchers at Ohio State University had already compared the cancer preventative properties of tomato products with those of lycopene. In prostate cancer prone rats, they found that those fed a diet containing tomato powder took significantly longer to develop the disease, and were 26% less likely to die from prostate cancer compared with those on a “control” diet containing no tomato or lycopene foods. When the rats were fed a diet of lycopene alone, the death rates from prostate cancer were similar to those fed a control diet. Obviously, there is more to the health benefits of tomatoes than just lycopene. Dozens of compounds in tomatoes have physiological activity but lycopene became the glamour boy because it is relatively easily measured and it is an antioxidant. And we have been deluged by the overly simplistic notion that oxidation is at the heart of cancer. In the current study, researchers at the Fred Hutchinson Cancer Research Center took blood samples from over 28,000 men and eight years later compared blood lycopene levels in those who had developed prostate cancer to those who had not. Like in the previous rat study. they found no protection from lycopene. Unlike the rat study, however, they did not investigate tomato consumption!