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Walnuts And Cancer

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Walnuts are unique as a nutrient-dense whole food source of alpha linolenic acid (ALA), an essential omega-3 polyunsaturated fatty acid. An ever-growing body of research has shown that walnuts play a significant role in a healthy lifestyle. Numerous studies suggest that omega-3s may help reduce the risk for heart disease. More recent health studies are further exploring the benefits of walnuts in relation to cardiovascular health, diabetes and weight management. Following are some highlights of the most recent studies. 6

Dr. Reiter’s study found walnuts are a potent source of melatonin, which is easily absorbed in the body. ldquo;When walnuts are consumed, blood levels of melatonin increase threefold,” notes Reiter. Studies have shown walnuts reduce the risk of heart disease due to their combination of healthy nutrients, including omega-3 fatty acids and antioxidants. Reiter believes it is the synergy among the ingredients in walnuts – the combination of nutrients plus the melatonin that makes them so beneficial. ldquo;Melatonin and omega-3s, both of which are in walnuts, starve cancers because they prevent the growth of cancer cells. When you take melatonin as a tablet, you are exclusively getting melatonin. 5

Walnuts are a good source of omega-3 fats. The linolenic acid found in walnuts is a precursor to DHA and EPA, two important fatty acids. The nuts also contain phytochemicals that may protect against cancer and heart disease. 19

Dr. Reiter’s study found walnuts are a potent source of melatonin, which is easily absorbed in the body. “When walnuts are consumed, blood levels of melatonin increase threefold,” notes Reiter. Studies have shown walnuts reduce the risk of heart disease due to their combination of healthy nutrients, including omega-3 fatty acids and antioxidants. Reiter believes it is the synergy among the ingredients in walnuts — the combination of nutrients plus the melatonin that makes them so beneficial. 18

Guiding Stars(iv), a nutrition navigation tool, was designed to make it easy for shoppers to quickly identify nutritious food choices. Jeffrey Blumberg, PhD, professor of nutrition science and policy at Tufts University and a member of the Hannaford Scientific Advisory Panel explains, “Walnuts are a whole food rich in antioxidants, alpha-linolenic acid (ALA), an essential omega-3 fatty acid, protein, fiber, and more. Whole walnuts receive the ‘best nutritional value’ three star ranking (the highest) due to their nutrient profile.” Guiding Stars, developed by the Hannaford Bros. 31

A study published in the July 2005 issue of the Journal of the American Dietetic Association (JADA) shows that eating a handful of walnuts every day can help patients with type 2 diabetes achieve recommended intakes for polyunsaturated fatty acids (such as omega-3s), critical to protecting the heart. These findings build on a study published in the December 2004 issue of Diabetes Care, a journal of the American Diabetes Association (ADA), which shows that, for patients with type 2 diabetes, a whole foods diet including walnuts can reduce LDL cholesterol by as much as 10 percent. 6

You can start by replacing your usual lunch with a healthier snack, consisting of a salad or steamed vegetables and, for the dessert, a few roasted walnuts. They are delicious and healthy at the same time. Even if your friends all eat hamburgers and laugh at your salad, think that your health is far more important than their jokes. In a few years, they will realize that you are right. 12

The black walnut is an important source of manganese and copper, two minerals that fight against free radicals damage. It also contains an antioxidant called ellagic acid, which can prevent cancer cells from replicating. You see now that what you eat can make the difference between health and disease and such a small thing as the black walnut can do so much good. The nutritionists and the scientists have been right all along. There are certain aliments that can protect you against diseases. 12

Walnuts also contain large amounts of omega-3 fatty acids, which have been shown to inhibit certain types of cancer and to be heart healthy. Melatonin also has been shown to inhibit certain types of cancer. ldquo;Maybe these two ingredients complement each other,” Dr. Reiter said. He plans an upcoming study to explore this synergistic effect. 5

Prostate cancer blog: Prostate cancer is the most common cancer among American men. American Cancer Society estimates that over 230,000 new cases of prostate cancer occur in the United state every year. This important blog about prostate cancer is run by Mark and other bloggers. This blog brings news, stories, and other personal observations related to prostate cancer. 1

Walnuts also contain large amounts of omega-3 fatty acids, which have been shown to inhibit certain types of cancer and to be heart healthy. Melatonin also has been shown to inhibit certain types of cancer. “Maybe these two ingredients complement each other,” Dr. Reiter said. He plans an upcoming study to explore this synergistic effect. 18

Flaxseeds are a rich source of omega-3 fats. They are an excellent source of soluble and insoluble fiber, beneficial for regulating cholesterol, blood glucose, and digestion. Flax is a superb source of lignans, plant compounds that act like a weak form of estrogen. Some scientists believe that lignans may protect against certain kinds of cancer, particularly breast and colon cancer. 38

Eating a good, nutritious diet containing a variety of nutrient-rich foods is undoubtedly better than trying to get those beneficial ingredients from supplements. “It’s the package deal,” Dr. Reiter said. “In walnuts it’s not only the melatonin that is healthy, but the other ingredients. It’s really the composite of the nut that makes it healthy, not one ingredient.” 18

Many cancers like leukemia have no apparent cause. Some other types of cancers like lung cancers have identifiable causes like smoking in most cases. Lung cancer can occur in those who have never smoked in their life. It is hard to know in these cases what is causing that patients lung cancer. Factors that increase the risk of development of cancer is known as risk factors for cancer. These risk factors may be modifiable like smoking where a person can exert control or un-modifiable factors like age and gender. Smoking can cause cancers of the lungs, mouth, throat, bladder, kidneys and several other organs. 1

A barrage of clinical research at Hollings Cancer Center (Charleston, SC) confirms that red raspberries, the richest food source of a substance known as ellagic acid, inhibits the growth of cancer cells. Studies under the direction of Dr. Daniel Nixon indicate that daily consumption of 150grams (1 cup) of red raspberries slows the growth of abnormal colon cells in humans, prevents (in some instances destroys) the development of cells infected with human papilloma virus (HPV) the cause of cervical cancer, and most recently found to break down extracted human leukemia cells. 2

The Panacea offers these health-extracts to help people investigate health-related subjects in greater depth using the references given in each paragraph. Kindly note that these are current extracts from the web, meant for research, and that these are not meant to be medical advise. For all your health-related needs you must consult trained and licensed personnel.

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