Your diet on fresh and natural foods . Don't be fooled by advertising. If you decide to consume a product of low nutritional quality, be free and aware of your choice, knowing what you are going to eat. Not because the industry makes you think it's healthy.when summer approaches, the number of people who decide to get an artificial tan through booths and tanning beds increases. Although it is a popular practice, it can carry serious health risks and is often carried out in beauty centers and gyms without proper supervision.
Although many people tan to look healthy, actually the darkening of the skin that occurs after exposure to uv (ultraviolet) rays is a sign that the skin has been whatsapp number list damaged and therefore the tan is not a sign of good health. What type of radiation do artificial tanning devices emit? The two types of radiation emitted by these devices are uv-a rays and uv-b rays: uv-a rays: they have a wavelength of 315-400 nanometers and penetrate the deepest layers of the skin. Uv-b rays: they have a wavelength of 280-315 nanometers and penetrate the superficial layers of the skin.
They are the main responsible for sunburn. Uv-b rays stimulate melanosomes to produce melanin, which is absorbed by surrounding keratinocytes. Artificial tanning devices are designed to provide a quick tan by emitting high-intensity uv rays. In europe, most of them emit uv radiation at levels equivalent to the tropical midday sun , but others can emit uv rays with uv-a intensities that exceed any natural source. Indoor tanning devices and skin cancer uv-emitting tanning beds are classified as carcinogenic to humans by the international agency for research on cancer. Uv rays are the cause of all three types of skin cancer .