If you drink silica, it is natural rice husk silica.●Silica awareness campaign●

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Nakayoshikoyoshi Safety Club Series 3 About“Rice hull ultrafine powder

This site explains about Silica especially “ultrafine powdered rice hull silica”for the purpose of raising awareness of Silica and also where to purchase it. We focus on having silica as a healthy food, not as a supplement or medicine. Following comments are collected from our users that are based on their experiences.

DAre you healthy?
o you have a good lifestyle?
Do you have any doubt about your future?


If you have any doubt about these three questions, please read about this site which tells you about chemical free ultrafine powdered silica as food.

What is Silica in general?

1. Silica exists in the whole body;
 ① blood tube, bone, cartilage, hair, lymph gland, muscle, teeth, nail, bronchial tube
 ② silica helps the reproduction of organs and tissues in the whole body.
2. Amount of silica
 ① Second most elements on the surface of earth next to oxygen.
3. What is the composition of silica?
 ① Single cell plant, fossilization of plankton and silicon
 ② Accumulated in the sea bed, lake bed, underground which became the “layer of silicon”
4. Silica cannot be produced in the body.
We consume about 10mg – 40mg of silica each day, yet we cannot retain it in our body as we get older, therefore it is important to replenish them.

What is the best silica for our body?

●Rice growing in the rice field
●Thresh the rice which becomes rice hull. Below are the pictures of rice hull (which contains silica) of brown rice. ● Ultrafine powdered rice hull (which contains silica: edible)
● Remove the rice hull and it becomes “brown rice”. ● Outside brown rice is “bran”.
● Remove bran and it becomes white rice.

Characteristics of ultrafine rice hull powdered silica

1.High concentration silica manufactured by unprecedented technology.
2.Single molecule (amorphous) and overwhelming content 23.5g/100g.
3.Safety: Acute oral toxicity and genetic toxicity, etc. were tested.
 Silica is discharged through urine over 3 – 6 hours.
4.Very reasonable price.
5.Stable production capacity and supply system.
6.Applied for“Rice hull micronization technology development and new business” to Japanese government and approved by Ministry of Economy, Trade and Industry in 2014.

Diversity and effectiveness in product development of ultrafine powdered rice hull silica

1.Mass production, stable supply, price establishment give diversity to the silica market and its development, usage are expected to grow further.
Ultrafine powdered rice hull silica is such a fine powder that it may spread as you open the package, therefore, we recommend you to store it in a glass container with screw-type lid.

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