Now, You definitely feel this, the summer is not as usual. the temperatures are very high. Year by year is sure Earth's temperature is rising, it is related to global warming. Every living thing on the Earth's surface is definitely exposed by ultraviolet (UV).
In additionto the main life energy source, sunlight also provide a good impact directly to the body.
In small portions, sunlight can activate vitamin D in the body, which needed to form bone. Then what is the impact of sunlight for the skin, this is the explanation:
1. causing skin burned and blackened
Excess exposure to UV rays can also cause skin burning, blackened skin, and appearance of wrinkles much faster. Ironically, with the extent of ozone damage, exposure to ultraviolet radiation that reaches the Earth's surface be increased so that it can cause skin problems that cannot be ignored.
2. premature aging
UV rays are grouped into 3 types, ultraviolet A (UVA), ultraviolet B (UVB), and ultraviolet C (UVC), each has different wavelength. Although UVA can penetrate into the skin, the more UVB rays more causing damage to the skin.
Exposure to ultraviolet rays in a prolonged period can cause aging through the process of destruction of skin layers.
3. Sunlight causing skin cancer
a large amount of UV rays can cause damage to the body's genetic material (DNA) which is the beginning of the occurrence of skin cancer. Sun rays exposure also causes the skin to become thinner and can stimulate the growth of pre-cancer. Direct sunlight can increase the risk of skin cancer if too long to be under of that.
The following are some ways that you can do to avoid and prevent the harm of the Sun rays to your skin:
1. to protect the skin from harmful ultraviolet rays exposure then we need to avoid exposure to sunlight directly. Another way that you can use is to use physical protection and sunscreen (skin cream or lotion for sunburn).
2. In addition, maintaining skin’s health and humidity can also help improve the skin's defense against hazardous environment. Skin moisturizing is important to improve the ability of the skin's defense against the destructive effect of the surrounding environment.
3. Maintain the cleanliness of the skin regularly by taking bath using a gentle soap and moisturizer to keep skin from dry and irritated skin as well as ensure the skin humidity is still maintained. The skin becomes healthy and primed! Healthy skin can be more ready to face various disturbances factors of the environment.
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