Pistachios slash lung cancer risk

(NaturalNews) People who want to avoid the leading cancer killer have a pal in the pistachio. According to the latest research on this nutritional nut, pistachios help reduce the risk of developing lung cancer because of their high gamma-tocopherol content. Gamma-tocopherol is a form of vitamin E that has been proven to be an effective cancer deterrent.

The pistachio likes to keep a "low" profile. For example, Penn State researchers say a daily dose of pistachios "lowers" cholesterol levels by as much as 11 percent; nutritionists recommend them to people who want to "lower" their calorie intake (i.e., pistachios are the lowest calorie nut); and a 2008 study published in the American Journal of Clinical Nutrition says pistachios "lower" the risk for cardiovascular disease.

How "low" can the pistachio go? Well, when it comes to how at risk someone is for lung cancer, pretty darn low.

Researchers from Texas Woman`s University in Houston supplied a group of 18 healthy participants (who were chosen at random) with two ounces of pistachios. The pistachios were to be eaten every day for a period of one month (two ounces = about 117 pistachio kernels). The other group of 18 did not eat pistachios but, other than that fact, ate the same diet as the first group.

Through various testing procedures that analyzed their vitamin E levels, the researchers found that the pistachio-munching group had higher levels of gamma-tocopherol. As aforementioned, prior studies have found gamma-tocopherol to be effective in protecting men from prostate cancer. And based on this latest round of findings, the gamma-tocopherol in pistachios are every bit as effective in warding off lung cancer.

Lung cancer kills more people per year than breast cancer, colon cancer, and prostate cancer combined.

Now, 117 pistachios per day may sound like a lot, but according to the study`s lead researcher, two ounces of pistachios should not lead to any significant changes in body mass.

If you`re not jazzed about the pistachio, there are other ways to get your gamma-tocopherol fill besides supplementing. Nuts are the most abundant source of gamma-tocopherol (both nuts and nut oils), but another especially rich source is wheat germ oil. One-hundred grams of wheat germ oil contains a whopping 215 milligrams! This is important to note, because even though gamma-tocopherol is the major source of vitamin E in the diet, the blood retains more alpha-tocopherol than gamma-tocopherol.

Sources:
http://www.sciencedaily.com/release...
http://www.cdc.gov/cancer/lung/stat...
http://en.wikipedia.org/wiki/Tocopherol
http://lpi.oregonstate.edu/infocent...

Synthetic hormones linked to lung cancer in women

(NaturalNews) According to researchers, women using synthetic hormones may have an increased chance of dying from lung cancer. Findings from the Women`s Health Initiative indicate that the use of Prempro, a synthetic estrogen coupled with a synthetic form of progesterone, can lead to a 59 percent increased risk of death if a woman develops non small-cell lung cancer. This was revealed by Dr. Rowan Chlebowski of Harbor-UCLA Medical Center in Los Angeles at the annual meeting of the American Society of Clinical Oncology.

A study showed that for non small-cell lung cancer, there was a significant risk of dying if the women taking these synthetic hormones developed cancer.

There were 67 lung cancer deaths in the women taking Prempro and 39 among those in the placebo group, according to Chlebowski. The women taking the synthetic hormones had a median survival rate of 9.4 months while the survival rate of the women who took the placebo and got the disease was 16.1 months.

This recent analysis regarding Prempro and lung cancer deaths was taken from data stemming from the Woman`s Health Initiative study in which Chlebowski was lead author. This study enrolled 16,608 postmenopausal women ages 50 through 79 and randomly assigned these women either a placebo or Prempro. In 2002, researchers stopped this study short of its completion because they noted a significant increased incidence of breast cancer and cardiovascular disease among the women who took the synthetic hormones.

Acording to Chlebowski, 15 percent of postmenopausal women still take synthetic hormones.

A hormone is classified as synthetic if it does not have the identical structure as is found in the human body. When a synthetic hormone is taken into the body, the body metabolizes it differently than it would a natural hormone. This difference may account for the many grave side effects women who take synthetic hormones encounter.

Fortunately, natural hormones do exist and have been used by holistic physicians for many years. Natural hormones have an identical structure as those found in the human body and are used to effectively treat menopause symptoms. Natural hormones are available in creams, capsules, patches, and other system delivery methods. Before prescribing natural hormones, the holistic practitioner will test a woman's present hormone level through blood, urine, and saliva testing. The holistic physician will prescribe bioidentical hormones based on these findings. Bioidentical hormones are those identical in molecular structure to the hormones made by the woman's body.

Traditional doctors are trained by the big drug companies to prescribe medicine manufactured by them. These drug companies are against natural remedies as natural remedies cannot be patented. Since these traditional doctors are in allegiance with the pharmaceutical companies, the physicians too, often turn their minds off to the notion of natural hormones. In light of the negative press about synthetic hormones as reported in the study conducted by the Women's Health Initiative, more traditional doctors are now willing to look at the use of natural hormones. These doctors, however, represent a growing, but still woefully small number.

Menopause occurs when the ovaries stop producing significant amounts of estrogen and progesterone. This leads to a cessation of the menstrual cycle, and in many women begins with symptoms such as hot flashes. The average woman will experience the onset of menopause at age 52. A woman is considered to be in menopause if she has had no periods for a year. Menopause is not a disease even though some women suffer, often for years, from some of the following symptoms:
Hot flashes
Vaginal dryness
Mood swings
Night sweats
Insomnia
Reduced libido
Weight gain
Urinary incontinence

Treatment for menopausal symptoms includes eating a diet rich in plant foods, especially whole grains, legumes, fresh vegetables and fruits. These foods contain phytosterols that have a hormone-balancing effect. Eating these foods also increases fiber that helps a heart stay healthy.

In addition, eating hormone-free animal products helps guard against a hormone imbalance in the body. Reduce red meat consumption and other sources of saturated fat. Caffeine, alcohol, spicy foods, and sugar aggravate hot flashes while carbonated drinks deplete calcium from the body.

The following remedies may help to safely minimize symptoms:
St. John's wort may be used to treat mild to moderate depression. This should not be used in conjunction with prescription antidepressants.

Soy and Isoflavones are plant estrogens that may be helpful in relieving hot flashes and night sweats.

Black cohosh has been used to relieve hot flashes and night sweats.

American ginseng has been found to improve a woman's sense of well being.

www.nytimes.com/2009/05/31/health/r...
www.abcnews.go.com/Health/CancerPre...
www.womenshealth.about.com
www.allaboutlifechallenges.org/meno...

Vitamin E can prevent lung cancer

(NaturalNews) A higher intake of vitamin E can cut the risk of lung cancer by more than half, researchers from the University of Texas M.D. Anderson Cancer Center has found.

In a new study published in the International Journal of Cancer, researchers used the National Cancer Institute's Health Habits and History Questionnaire and Food Frequency Questionnaire to assess the dietary intakes of 1,088 lung cancer patients and 1,414 healthy participants. Participants were further surveyed about various lifestyle factors, including smoking.

The average age of the healthy participants was 60.8, while the average age of the lung cancer participants was 61.7.

Vitamin E occurs in two main groups, the tocopherols and tocotrienols. Each of these groups, in turn, contains four varieties, named alpha, beta, gamma and delta. For the current study, the researchers analyzed participants' dietary tocopherol intake, dividing it up based on which form it occurred in.

"To the best of our knowledge, this is the first study to compare dietary intakes of the different forms of tocopherols (alpha-, beta-, gamma and delta-tocopherol) and lung cancer risk," the researchers wrote.

The researchers divided participants into groups based on intake of tocopherols in general and the four different varieties individually, then compared the rate of lung cancer between the groups.

Participants with the highest tocopherol intake were found to have a 55 percent lower risk of lung cancer than participants with the lowest intakes. The average intakes of the two groups were more than 12.95 milligrams per day and less than 6.68 milligrams per day, respectively.

A powerful protective correlation also showed up for alpha-tocopherol, with those consuming the most having a 53 percent lower risk of lung cancer than those with the lowest intake. The highest alpha-tocopherol intake averaged more than 7.73 milligrams per day, while the lowest averaged less than 4.13 milligrams per day.

Higher consumption of beta-, gamma- or delta-tocopherol alone, however, appeared to have no influence on cancer risk.

"We found consistent independent associations for increased dietary alpha-tocopherol intake and risk reduction but did not find independent associations for gamma-, beta- and delta-tocopherol in lung cancer risk," the researchers wrote.

The European diet typically contains vitamin E in the form of alpha-tocopherol, while the U.S. diet tends to contain it in the form of gamma-tocopherol. Vitamin pills contain mostly alpha-tocopherol.

The study was not designed to analyze by what mechanism tocopherols in general or alpha-tocopherol in particular might act to reduce cancer risk.

"Our data should be useful in stimulating additional epidemiologic and basic science research in the relationship of different forms of vitamin E and cancer," the researchers wrote.

Foods high in vitamin E include asparagus, avocado, green leafy vegetables, nuts, olives, seeds and wheat germ. A variety of vegetable oils, including canola, corn, cottonseed, red palm, sunflower and soybean are also high in the vitamin.

The new study is not the first to link vitamin E with cancer protection. The vitamin is well known to function as an antioxidant, meaning that it plays an important role in removing particles known as free radicals from the body. These electrically charged molecules are believed to be responsible for some of the cell damage that leads to cancer, other diseases, and the symptoms of aging.