
PHOTO: PISTACHIO NUTS
Cancer patients should eat lots of pistachio especially if they have lung cancer! Studies indicate that eating pistachio nuts can slow the progression of lung cancer and increase that patient’s life expectancy. A 2009 study was published in the December issue of Science Daily determined that eating pistachio nuts on a daily basis can help reduce the risk and the effects of all cancers, and not only lung cancer! The study gave the subjects only 2 ounces per day and it had a very positive effect. This finding was reported at the American Association for Cancer Research Frontiers in Cancer Prevention Research Conference, held Dec. 6-9. According to Dr. Ladia M. Hernandez, senior research dietitian in the Department of Epidemiology at the University of Texas, it is widely accepted that vitamin E (gamma-tocopherol) provides a degree of protection against certain forms of cancer and pistachios are an excellent source of gamma-tocopherol.

IMAGE: LUNG CANCER
Pistachios are also known to be beneficial to the heart as they provide high levels of antioxidants. Hernandez et. al. conducted a six-week, clinical trial to determine if the consumption of pistachios would increase dietary intake and serum levels of gamma-tocopherol. The researchers postulated that a pistachio-rich diet could potentially help reduce the risk of other cancers from developing as well. The study found that a significant increase in energy-adjusted dietary intake of gamma-tocopherol occurred in subjects consuming pistachio nuts compared with those on the control diet.
Hernandes makes the point that epidemiologic studies have indicated that gamma-tocopherol is protective against lung and prostate cancer and thus pistachio intake may help. As previously mentioned, it may be helpful in preventing and treating other types of cancer as well. Other food sources rich in gamma-tocopherol include nuts such as peanuts, pecans, walnuts, soybean and corn oils. Hernandez maintains from her research that 2 ounces per day of pistachios could be incorporated into dietary strategies designed to reduce the risk of lung, prostrate and other forms of cancer.