Showing posts with label environmentalist. Show all posts
Showing posts with label environmentalist. Show all posts

Tuesday, March 2, 2010

Herbicide Chemical in Drinking Water Could Pose Much Greater Danger to Health Than Previously Thought





(NaturalNews) Contamination of drinking water by a common herbicide poses a greater health threat than previously believed, according to a report issued by the nonprofit environmental organization Natural Resources Defense Council (NRDC).

The Environmental Protection Agency (EPA) monitors average yearly levels of the popular herbicide atrazine in drinking water supplies, based on four tests per year. But the NRDC notes that levels of the toxin in drinking water regularly spike after heavy rains or during the spring when it is being widely applied, and that the four yearly testings may miss these events. The organization's researchers found several such spikes in its own testing of water supplies in towns in agricultural regions of the South and Midwest.

"Our biggest concern is early-life-stage development," said Jennifer Sass of the NRDC. "If there's a disruption during that time, it becomes hard-wired into the system. These endocrine disrupters act in the body at extremely low levels. These spikes matter."

Because atrazine is compatible with no-till farming, it is popular among farmers seeking to acquire a "green" label by reducing their carbon footprint. It is known to disrupt the hormonal system, and may cause cancers and menstrual problems in adults. It is considered especially dangerous to the developing reproductive systems of fetuses and children. The chemical has been shown to kill aquatic microorganisms and suppress the immune systems of larger animals, and it can cause limb or reproductive deformities in amphibians at levels as low as 0.1 parts per billion.

The EPA has set a threshold of 3 billion parts per billion for permissible atrazine levels, which the NRDC says would be too high even without periodic spikes. The NRDC analysis of 139 different municipal water systems found that 54 of them had a one-time spike higher than 3 parts per billion at some point in 2003 or 2004.

Home or municipal carbon filters can remove atrazine from water, but many municipal treatment plants do not use such procedures.

Sources for this story include: www.washingtonpost.com.

Wednesday, August 12, 2009

Organic food = Yummy Time!



The information found in this posting was taken from the official Cascadian Farms Website.



Why should you go organic?



For You and Your Family! Organic foods are grown without the use of synthetic pesticides, chemical fertilizers or genetically engineered ingredients.
For the Planet! Organic Farming helps keep air, water, and soil clean by not using synthetic pesticides or chemical fertilizers.
It's Easy! There are many organic options to choose from.


What is organic?



Organic refers to the way agricultural products and foods are grown and processed. Organic production is based on a system of farming that maintains and replenishes soil fertility without the use of toxic and persistent pesticides and fertilizers. To maintain the integrity of the final product, organic foods are minimally processed without artificial ingredients, preservatives, or irradiation. The "organic" food label identifies food grown with practices that:


Don't use synthetic pesticides, herbicides and soil fumigants.


Don't use genetic engineering


Don't use sewage sludge as fertilizer


Do improve the quality and fertility of the soil


Do protect water quality


Do reduce soil erosion


Do rely on natural biological systems for pest and weed control


Do reduce the impact of agriculture on our environment


Do produce high quality, great tasting food


do the terms "natural" and "organic" mean the same thing?
No. According to the USDA, the terms "natural" and "organic" are not interchangeable. Only food labeled "organic" meets USDA's national organic standards. While other claims, such as "natural," "free-range," and "hormone-free," can still appear on food labels these terms should not be confused with "organic."



Is organic food better for consumers and the environment?



By eating organic foods, you limit your exposure to synthetic insecticides, fungicides and herbicides, because these chemicals are not applied to organic crops. Additionally by eating organic foods, you limit your intake of growth hormones and antibiotics, because organic meat and dairy farmers are prohibited from using hormones and antibiotics in organic livestock and dairy production. Finally by eating organic foods, you limit your intake of genetically modified foods because organic farmers cannot raise genetically modified crops or livestock or use production aids that are genetically modified. Organic farming methods help provide a safer, more healthy environment by: 1) not polluting our groundwater, rivers, lakes, and oceans with synthetic pesticides and chemical fertilizers; 2) reducing soil erosion; 3) improving soil quality; 4) increasing the diversity of wildlife on and near farms; and 5) not exposing farm workers to synthetic pesticides.


When I go to the supermarket, how can I tell organically produced food from conventionally produced food?



On October 21, 2002, the U.S. Department of Agriculture (USDA) put into effect the national organic standards ensuring consistency for all organic products marketed in the U.S. Along with the new standards, the U. S. Department of Agriculture (USDA) has developed strict labeling rules to help consumers know the exact organic content of the food they buy. The "USDA Organic" seal helps you find products that contain at least 95 percent certified organic ingredients.You'll find four labeling categories when looking for organic products in stores and markets: 100 percent Organic: All of the product's content is certified organic. These products may display the USDA Organic seal on the label. Organic: At least 95 percent of the product's content is certified organic. These products may also display the USDA Organic seal on the label. These products contain some minor ingredients that are not certified organic, such as minerals and vitamins. Made with Organic Ingredients: At least 70 percent of the product's content is certified organic. Up to three ingredients can be listed on the label with the phrase "made with organic." Products containing less than 70 percent organic content may only identify the organic ingredients in the ingredient listing on the label.


Will I find the USDA Organic seal on all organic products?



No. The use of the USDA Organic seal is voluntary. And the USDA Organic seal can only be used on products with at least 95 percent certified organic ingredients.


On what food products can the USDA Organic seal be displayed?



The USDA Organic seal may appear on organic food products that contain at least 95 percent certified organic ingredients.


What are some key provisions of the national organic regulations?


The national organic regulations:
prohibit the use of irradiation, sewage sludge, or genetically modified organisms in organic food production
reflect the National Organic Standards Board recommendations on the allowable materials for use by organic farmers, organic livestock producers, and organic processors
require organic farmers to demonstrate soil quality improvement
prohibit antibiotics and growth hormones in organic meat and poultry
require 100% organic feed for organic livestock


Should I be concerned about the safety of eating organic food?



Certified organic farmers and processors follow strict food safety guidelines to assure safe and hygienic food production. All food producers, including organic farmers and processors, must comply with local, state and federal health standards. In addition to these health and safety standards, organic farmers and processors are also required to comply with the stringent requirements included in USDA's national organic regulations.
These more stringent food standards include restrictions on application of raw manure to soil; organic audit trail requirement; organic farm plan requirement; organic handling plan requirement; prohibition of synthetic pesticide use; prohibition of GMO (genetically modified organism) use; prohibition of food irradiation; and prohibition of chemical food processing methods.


What does the organic industry do to ensure safe and wholesome food production?



Certified organic farmers and processors are inspected annually by an independent, USDA accredited certification agent. During the annual inspection, the certification agent verifies compliance with the national organic regulations and reviews the food safety practices of organic growers and processors. This helps assure that organic producers are in compliance with all local, state, and federal health standards and with the more stringent requirements included in the USDA's national organic regulations.