Sunlight has UV photons that we humans can’t see but can damage our skin. There are UVB rays and UVA rays, UVB rays are short wavelengths and don’t get deep into our skin so they are the main cause of sunburn + skin cancer but UVA rays have a longer wavelength and go deep into the skin and are the cause of early aging. (1) The Sun can Harm us because the sun emits dangerous UV rays, luckily the ozone layer absorbs most of these UV rays but the ones that do get to the surface can be dangerous to our skin and can cause Sunburn and ,in worse cases , Skin cancer. SunBurn is reddening,swelling of the skin and can cause blistering and peeling of the skin, when you spend a long time outside on a sunny day and you are exposed to UV rays our
Some are sunscreens because they have chemical components that will absorb the sun's rays while others are sunblockers that actually repel rays. This lotion is a sunscreen that allows the sun to brown the skin without burning it. The SPF 4 lotion will not block or repel the sun except when it comes to sunburns. You'll need to reapply often if you want more protection. It's a great sunscreen for times you want to bake in the sun and deepen your current
The UK Cancer Research Center recommends getting enough safe Sun exposure daily for 15 minutes between 10 a.m and 2 p.m. A person with a dark skin tone may require 90 minutes, while the elderly require about 30 minutes (Vitamin D, 2015). B. Until now , Society has been misled by the beauty industry that the Sun is dangerous and that it causes Skin Cancer. They have recommended that a person should instead resort to supplements as well as Vitamin D fortified foods . Clearly , the Sun isn’t dangerous , overexposure to it is.
Doctors believe that exposure to UV rays of the sun, and tanning lamps/beds are the leading cause of melanoma. (2) If you are a young toddler and get a severe sunburn this may be a risk of skin cancer later in life. People in whom live in very warm places all year around such as Australia, Hawaii, and Florida have a larger chance of developing skin cancer, this is because their bodies are exposed to the sun daily. Also in some of the colder northern locations with the country having very light skinned people will also have a higher risk. Majority of the people that develop skin cancer are probably addicted to getting that perfect tan.
Exposing the skin to a strong sunlight can cause Sun Tan or Tan. Longer stay outdoors sunlight makes the skin dark. Thus, leading to the sun tan. The dark color of skin affects your beauty. Looks is so important to take deal with the problem.
In scientific terms this would be the melanin in your skin that's reacting. The amount of melanin produced varies among people but overall everyone has the same number of melanocytes within their skin. The good thing about getting sun is that you're receiving Vitamin D from the sun rays. This helps maintain muscles and bones, which is obviously very important. Also, there's a limit of protection that melanin can provide and that limit is higher in people with darker skin.
Most people believe that tanning is not healthy for you because of research. It is proven through research that tanning can lead in negative outcomes because of the strength of the rays, decreased vitamin D, and the increased risk for Skin Cancer It is stated that the rays produced from a tanning bed are twelve times stronger than the rays from the sun (Wingert). Although people argue that you can control the time
45. Sunblock It doesn’t matter what skin tone you have or what the weather is like, you should always apply sunblock before you head out, and go for an SPF 30. 46. Upgrade Your Eyewear Whether you wear glasses or contacts if you haven’t had your eyes checked a while you could be squinting unnecessarily. Instead of risking fine lines around your eyes, make the optician an annual thing.
Burns can be very painful and may cause: • red or peeling skin • blisters • swelling • white or charred skin The amount of pain you feel isn't always related to how serious the burn is. Even a very serious burn may be relatively painless. Prevention: • For adults, never hold a hot drink/food and a child
The Sun on the Earth Everyday when the sun rises, everyone wakes up and begins the whole day’s work. Nights indulge people and shield their sadness and sorrow. They sink into the tenderness of the night. However, when the first beam of sunshine caresses your face in the morning, you recover from the depression and embrace another wonderful day. Indeed, the sun motivates not only plants and animals, but also human being.