A Repost From NaturalNews

Green tea blocks lung cancer

Thursday, May 27, 2010 by: David Gutierrez, staff writer

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(NaturalNews) Drinking at least a cup of green tea a day may significantly decrease a person's risk of lung cancer, according to a study conducted by researchers from Shan Medical University in Taiwan.

Cancer rates are significantly lower in Asia than in other parts of the world, and high consumption of green tea has been suggested as one of the potential explanations. Laboratory studies have suggested that the polyphenols in green tea can halt the growth of cancer cells, but the results of human studies have been mixed.

In the current study, researchers analyzed green tea consumption, smoking, genetic factors and lung cancer risk in more than 500 people. They found that among non-smokers, those who did not drink tea had five times the lung cancer risk of those who drank at least one cup per day. Among smokers, not drinking green tea was linked to 12 times the cancer risk of those who drank at least one cup per day.

A genetic analysis of all the study participants revealed that a specific variant of the gene known as IGF1 was associated with the correlation between higher tea consumption and lower cancer risk. Among those without this variant, green tea consumption had little effect on cancer risk. This could explain the inconsistent results of prior studies.

Health experts warned that whatever the benefits of green tea might be, they do not outweigh the danger posed by smoking.

"Smoking tobacco fills your lungs with around 80 cancer-causing chemicals," said Yinka Ebo of Cancer Research U.K. "Drinking green tea is not going to compensate for that. Unfortunately, it's not possible to make up for the harm caused by smoking by doing other things right like eating a healthy, balanced diet. The best thing a smoker can do to reduce their risk of lung cancer, and more than a dozen other cancer types, is to quit."

Sources for this story include: news.bbc.co.uk/2/hi/health/8453628.stm.

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A Repost From NaturalNews

Fight Diabetes with the Power of Zinc

Wednesday, May 26, 2010 by: Anthony Gucciardi, citizen journalist
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(NaturalNews) Diabetes is an escalating issue in the United States, and there are no signs of this health ailment diminishing. According to the American Diabetes Association, 23.6 million adults and children have diabetes in the U.S. That is 7.8% of the population according to the latest data formed from 2007, and 1.6 million new cases are diagnosed each year. Luckily, there are many natural remedies that may aid in suppressing the negative effects of diabetes. Many of these remedies may completely cure or prevent diabetes when used properly.

Research shows that zinc, an essential trace element responsible for over 300 enzyme functions, can aid in normalizing the negative effects of diabetes mellitus. According to the study, zinc has been shown to mitigate the harmful effects of diabetes by improving glycemic control in type I and type II diabetes. Many of the enzyme systems in which zinc is a necessity for are involved with the metabolism of blood sugar, and therefore make zinc a natural catalyst for insulin secretion.

The pancreas is an endocrine gland responsible for producing hormones like glucagon, somatostatin, and - you guessed it - insulin. The beta cells that secrete insulin in your pancreas are also highly stored with zinc. Without the high concentrations of zinc, the beta cells suffer. Luckily, beta cells are equipped with their own special transporter called 'zinc transporter 8', which makes it easy for the beta cells to store the zinc. However, it is known that any metamorphosis of the genes in the zinc transporter 8 causes type 2 diabetes. It is also now known that antibodies against the zinc transporter are present in type 1 diabetic patients, which means that these antibodies are associated with type 1 diabetes.

It is no wonder why zinc is as popular as it is for supplementation. In addition to mending the difficulties brought on by diabetes, zinc also serves to maintain a healthy immune system, controls hair loss, halts impotence, improves brain function, prevents loss of taste or smell, and much more. Although supplementation is a viable option to obtain the amount of zinc that you need, it is not the only option thanks to the abundant amount of foods rich in zinc that are available to the general public. To reap the many benefits of zinc, one could include any of the following foods into their diet:

Oysters
Wheat Germ
Veal Liver
Sesame Flour and Tahini
Low Fat Roast Beef
Roasted Pumpkin and Squash Seeds
Dried Water Melon Seeds
Cocoa Powder and Chocolate
Lamb
Peanuts
Almonds
Avocado
Bananas
Beef
Cashew
Cheese
Chicken (dark meat)
Chickpeas (including hummus and falafel)
Crab, Dungeness
Cucumber
Eggs
Fish
Kiwi Fruit
Lettuce
Lima Beans
Liver
Milk
Olives
Onion
Peaches
Peas
Pecan Nuts
Pine Nuts
Pork
Shellfish
Spinach
Strawberries
Sunflower seeds
Sweet potatoes
Tomatoes
Turkey (dark meat)
Walnuts
Yogurt

Sources:
http://www.wellnessresources.com/he...
http://www.diabetes.org/diabetes-ba...
http://www.weightlossforall.com/foo...
http://www.healthaliciousness.com/a...
http://www.wellnessresources.com/st...


Reposted From NaturalNews