nuclear-news

Japan’s problem of radioactivity in food – cesium 137 found in baby milk powder

Cesium in Baby Milk Powder Shows Nuclear Risk for Japan Food December 07, 2011 By Kanoko Matsuyama and Yuriy Humber Dec. 7 (Bloomberg) — Radioactive cesium was found in milk powder in Japan made by a Meiji Holdings Co. unit, raising concern that nuclear radiation is contaminating baby food.

Meiji the past week found traces of cesium-137 and cesium- 134 in batches of “Meiji Step” made in March, the Tokyo-based company said yesterday. The probe was triggered by a customer complaint last month. ….

The finding highlights the radiation threat to food in Japan nine months after the Fukushima nuclear plant was wrecked by an earthquake and tsunami. ….
In a nuclear accident, radioactive isotopes including iodine-131 and cesium-137, which are normally contained inside the fuel rods, may be released into the atmosphere as gases or particulates if the rods are damaged. These can be inhaled or ingested through contaminated food or water. Children are especially susceptible to radiation poisoning from iodine, which can accumulate in the thyroid gland, according to the World Health Organization.

Cesium-137 that enters the body is distributed throughout the soft tissues, especially in muscle….

Radiation is more dangerous for infants because their cells are dividing more rapidly and radiation-damaged RNA may be carried in more generations of cells, according to Lincoln. The risk for children depends on the quantity of radioactive cesium they consume or are exposed to,…

December 8, 2011 - Posted by Christina Macpherson | environment, Japan