FDA will test the effect of sunblock on the human body

Sunscreens of different types have been produced for several decades. Although these remedies help

prevent multiple sunburns andreduce the risk of skin cancer, research into how the chemicals used in sunscreens affect the human body is virtually non-existent.

In the meantime, most chemicalsused in sunscreens, are listed on the FDA as safe for health, some substances still raise questions from the controlling organization

Now, FDA employees have decided to reviselist of substances permitted for use. Of the 16 components contained in sunscreens, only two were listed as safe. We are talking about zinc oxide and titanium dioxide, the so-called mineral sunscreen.

The researchers decided to test the remaining components on a group of 24 volunteers. Each of them had three random sunscreens applied to their skin over several days.

Then scientists took a blood test from volunteers onthe subject content of avobenzone, oxybenzone, octocrylene, and ekamsula. In most cases, the concentration of these substances exceeded the maximum permissible values. How these substances affect human health is still unknown.

Earlier, the FDA approved the first new type of treatment for depression in decades - a nasal spray based on the sedative ketamine.