Notes

Is tapwater contaminated by herbicides like glyphosate? Where do these unsubstantiated rumors originate?
What is a glyphosate herbicide and how does it work?

Glyphosate (ingredient name "glyphosate isopropylamine salt") is an herbicide that is used in gardening and agriculture all over the globe, including Japan. It is absorbed from the leaf and stem greens, migrates towards the roots and then withers the entire plant. Since it is an herbicide that is non-selective the plants will all die in the event that the agent is applied on the leaf surface. グリホサート Pesticide companies are now offering herbicides that contain glyphosate because the patent on the ingredients has expired. All glyphosate-based herbicides are proven and tested.

Glyphosate which has a lower toxicity to livestock due to a mechanism that inhibits enzymes in plants (not present in animals) is one of its characteristics. When the chemical solution is sprayed on the soil, it is a food source for microorganisms. They are able to differentiate the solution into carbon, water, and oxygen. It is a renowned pesticide that is widely used worldwide, and reduces greenhouse gas emissions because it allows farming without tillage.

グリホサート Tap water glyphosate

Tap water is secure

Is glyphosate present in tap water?

Weekly Shincho reported that in April 2020 there would be no standard value of the chemical glyphosate in tap water. It would only be the target value. In addition the value is greater than other pesticides, and in other countries, as well as drinking water contaminated with pesticides. In an article, I said the presence of. グリホサート グリホサート 樹木 This has led to fears that tap water could contain high levels of glyphosate. This information isn't accurate.

グリホサート 安全 Firstof all, glyphosate does not have a "standard value" and is only a "target value". This is due to the fact that the draft water quality standards value (concentration that is safe in the event that you consume 2L of tap water every day for a lifetime) was glyphosate for 10 minutes at 2 ppm. The reason is that tap water has not had concentrations of glyphosate exceeding 0.2ppm (which is one). An Ministry of Health, Labor and Welfare study found that Japan's tap water doesn't contain glyphosate at levels exceeding 0.02ppm. It is true that there is no danger of it being discovered.

In addition that the glyphosate sprayed is degraded in soil at a rate that is reduced by half in just two days. The same concentration can be transferred into tap water and rivers and is not harmful to the environment.

グリホサート Japanese tap water is secure

The tap water of Japan is considered to be safe in the world. https://www.mhlw.go.jp/file/05-Shingikai-11121000-Iyakushokuhinkyoku-Soumuka/0000168500.pdf There is no problem drinking tap water as it is. There are 51 inspecting items that are provided with the strict quality controls mandated by law. The difference in pH of the water and the water determines whether it is acidic, neutral or alkaline. Japan's water quality standards demand that tap water be neutral (5.8+ and 8.6+). But, if the pipes that supply water inside or around your home are deteriorated, there is still the chance of drinking iron corrosion.

How is tap water made in the first place? Tap water mostly uses river and dam water as its raw water source. The water that is collected by the water purification plant is cleaned by injecting chlorine after removing impurities through precipitation and filtration. The tap water is transported to all households via water pipes.

A story about the Japanese pesticide residue standard values

The current standard value of glyphosate residues for wheat in Japan has been set at 5 ppm. It was 5 ppm in December 2017. There are a variety of opinions about this subject, such as "We increased the limit to 30ppm six times and regretted the health effects."

Glyphosate found in tap water

The value of the residual standard for glyphosate remains the same as that of the standard international.

But the fact of the issue is that we did adjust the standard in accordance with the global standard's residual value, not loosen it. Japan imports huge quantities of wheat from South America. The importer, also known as the overseas producer, controls the use of the glyphosate at 30ppm. The standard value for Japan of glyphosate is 5ppm. If it's higher than the value of the standard then all imports will be banned. If this occurs, there could be a disruption in the bread wheat supply and Japanese foods could be at risk. The standard value has been revised to meet the standards of international quality. There is no safety concern using the current standard values.

Do you want to understand glyphosate?

グリホサート To ensure that consumers are not affected by the emotional discussions about pesticide residues, it is essential to get the right information based on research carried out by experts. You should also be able to enjoy your meals without being distracted lost in rumors.


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