Is tap water contaminated by the herbicide glyphosate? From where do these unfounded rumors originate?

What is Gryphosate herbicide, may ask?

Glyphosate (ingredient name “glyphosate isopropylamine salt”) is an herbicide used in gardening and agriculture all over the world including Japan. Spraying it absorbs from the green parts of the plants, such as the leaves and stems. Then, it moves to roots and eventually withers the whole plant. All plants die after the herbicide is applied to the leaves. グリホサート Numerous pesticide companies offer glyphosate-based herbicides because the patent period for the ingredients has expired. The herbicides that are currently available being sold are safe and have been subjected to strict examination.

グリホサート Glyphosate, which has a lower toxicity to livestock because of the mechanism that blocks enzymes in plants (not present in animals) is among its properties. Additionally the chemical solution is able to be absorbed by the soil and become a food source for microorganisms. The chemical can also be separated into carbon dioxide, water and various other substances. It is recognized worldwide as a pesticide which aids in the reduction of greenhouse gas emissions.

Glyphosate in tap water

Tap water is safe and has no risk

Does glyphosate mix with tap water?

Weekly Shincho declared, April 2020: “In Japan there is no standard for glyphosate that is present in the tap water. The only value is the Target.” This value is higher than other pesticides as well as drinking water contamination. I posted an article saying that there was. It was believed that high concentrations could remain in the tap water. This is not true.

First, glyphosate has no “standard value” however it has a “target value”. This is because the water quality standards for draft value (concentration that is safe though you consume 2 L of tap water every day for a lifetime) was glyphosate for 10 minutes of 2 ppm. Tap water has never detected glyphosate with a concentration higher than 0.2ppm (1). According to the Ministry of Health, Labor and Welfare, Japan has never had any reports of glyphosate being detected within tap water. There is no danger of being discovered.

グリホサート In addition soil decays at a rate of half a percent in two days after the spraying. Therefore, it will be transferred to rivers and tap water at the same concentration and will not cause any harm to the environment.

Safe tap water in Japan

Tap water from Japan is considered safe. It is safe if you drink tap water as it is. There are 51 items of inspection which must be cleared before tap water is sold. The water is under strict quality controls as stipulated by law. Water can be classified as “acidic”, neutral, or alkaline based on its pH. However tap water in Japan is required to have a pH of near neutral (between 5.8 and 8.6). グリホサート 苔 It is still possible to drink iron rust if the water pipes in your house are damaged.

How is tap water made? Tap water mainly uses surface water such as dam lakes and river water as raw. Once the water has been purified, chlorine is added to the water purification plant in order to remove any impurities. The tap water thus created is delivered to the homes of each household through water pipes.

The story of Japanese Pesticide Remains Standards

The current glyphosate residue standard for wheat in Japan, 5 ppm. It was 5 ppm until December 2017. Concerning this, there are opinions such as “We have increased it to 30ppm by 6 times and despised health damage.”

Tap water glyphosate

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

In reality that we didn’t reduce the standard. グリホサート We modified it to reflect the international residual standard. Japan imports large amounts of wheat from South America, Canada, and the United States. The importer is also known as the producer from overseas, controls the use of glyphosate in accordance with the standard set by international standards of 30ppm. The Japanese standard is 5ppm. Imports that go over the limit will be snubbed. If this happens, there will be a disruption in the supply of bread wheat and Japanese foods could be at risk. Therefore, we have revised the standard value to conform with international standards. The current standards do not pose any safety issues.

Understand glyphosate in a clear manner

To prevent consumers from being in a hurry to be influenced by emotions concerning pesticides’ residues, it is essential to be aware of the facts based on scientific research conducted by experts. グリホサート It is crucial to be happy with your food choices and not be distracted by rumors.