Tips Sunscreen titanium dioxide nanoparticles

Now I go to the other main ingredient in an organic sunscreen address: titanium dioxide. Many organic filters including this material. Here are some questions about his use of organic sunscreens to ask: What should I do? Which means "of titanium dioxide nanoparticles term? I use it in problems of health risks of organic solar?

It is a safe titanium dioxide?

Titanium dioxide is a natural mineral with a white or opaque appearance. There are two forms: anatase and rutile. Contaminants in this form, but before they are used in sunscreens and makeup, he was treated and impurities removed. Health risks associated with these minerals is that studies in laboratory rats, exposure showed a slight increase in lung tumors. In this study, rats exposed to dust particles. Moreover, the conclusion that the consumption of the mineral will not give the same results. Many other studies have shown that this is not a health risk and has no side effects.

What are nanoparticles of titanium dioxide mean?

Nanoparticles measured height of this mineral in the form of micronized ridiculously small. Its use in screening organic is a reflection, or scattering the sun's harmful rays. It is also resistant to fading under UV light. Particles of titanium dioxide solar system must be compatible with silica or alumina, as well as radicals, can prevent skin cancer, the cause must be covered.

It is titanium dioxide in sunscreens are harmful?

Debate continues about nanoparticles in sunscreens, asking in particular whether it is safe to use. Concerns of small (less than half of a human hair). At this size, the raging debate over whether the particles can be absorbed through the skin and into the cell, causing cell damage. This in turn causes DNA damage after exposure to sunlight can cause skin cancer. However, further research is needed in this area. Many studies on the size of nanoparticles in sunscreens have demonstrated that organic nanoparticles are small enough to penetrate the skin.

More research needs to be done, but it does not appear that the use of titanium dioxide is a major threat to health. I also have extensive research on chemical sunscreens and what ingredients in a higher risk to the health of the human body. I do not use them for you or your family. Titanium dioxide sunscreen zinc oxide solar system (or combination) is the best choice.