Uv, self-tanning cabins … can: This article explores the topic in depth.
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Uv, self-tanning cabins … Consequently, can:
UV cabins: a real danger
Artificial tanning cabins represent a real health trap. However, These devices, composed of lamps emitting ultraviolet rays, expose the skin to particularly harmful radiation.
There are two types of lamps in these cabins. Nevertheless, Low pressure lamps mainly emit UVAs, while high pressure lamps are equipped with a filter supposed to select the wavelengths. However, The problem arises when this filter turns out to be defective: the skin can then be exposed to UVB. For example, UVC, particularly dangerous for health.
Contrary to popular belief, these cabins do not prepare the skin in the sun. Nevertheless, On the contrary, they expose it to an increased risk of skin cancer and premature aging. As the consumer safety commission recalls. “a 15 -minute session corresponds to an exhibition of the same duration in the midday sun on a Caribbean beach without sun uv, self-tanning cabins … can protection”.
Self -tanners: an alternative that misleads
Self -tanners are a safe alternative to get a safe tanned complexion. These cosmetics act by a chemical process that only colors dead cells on the surface of the skin. without stimulating melanin production.
Two major concerns nevertheless: these products only color the skin. At no time do they prepare it to receive the sun’s rays (unless they are specifically formulated with UV filters). Another drawback. aesthetic this time: they can reveal the black dots of the face, the latter being composed of dead cells which are more colored.
Food supplements: promises not held
The “tanning preparers” food supplements market is enjoying growing success, fueled by attractive marketing communication. However, scientific reality is very different.
Research in scientific databases reveals a disturbing observation: very few rigorous studies have evaluated the efficiency. safety of these products. Whether it is capsules. creams or oils presented as “activators” or “accelerators” of tanning, uv, self-tanning cabins … can the scientific evidence of their efficiency are lacking.
Inserm confirms this: “At present, the data available on their efficiency and safety are very fragmented. In the current state of scientific knowledge, it is therefore difficult to rule in favor of their use. »»
Even more worrying, these products could even present health risks, without providing the promised benefits. “Certain food supplements based on beta-carotene. consumed in high doses, represent a gurdy of lung cancers for smokers and ex-smokers (and people exposed to asbestos)”, insists the National Cancer Institute (INCa).
Real preparation in the sun
The best preparation of the skin in the sun remains a progressive. reasoned exposure, always accompanied by suitable sun protection. High index sunscreen, covering clothing, sunglasses and warmer hours are the only really effective measures to enjoy the sun safely.
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