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Light skin provides better absorption qualities of ultraviolet radiation, which helps the body to synthesize higher amounts of vitamin D for bodily processes such as calcium development. [ 2 ] [ 11 ] On the other hand, light-skinned people who live near the equator , where there is abundant sunlight , are at an increased risk of folate depletion.
People with particular skin types are more sensitive to sunburn. Particular medications make the skin more sensitive to sunlight; these include most of the tetracycline antibiotics, heart drugs amiodarone, and sulfonamides. Some dietary supplements, such as St. John's Wort, include photosensitivity as a possible side effect.
Sunburn is a form of radiation burn that affects living tissue, such as skin, that results from an overexposure to ultraviolet (UV) radiation, usually from the Sun.Common symptoms in humans and other animals include red or reddish skin that is hot to the touch or painful, general fatigue, and mild dizziness.
Also, seek medical attention if your sunburn isn’t getting better after a week, Dr. Reddy says. Head to the emergency room if you have severe pain, fever, chills, nausea, or vomiting, she adds.
Excessive exposure to ultraviolet rays has negative health effects, including sunburn. Some people tan or sunburn more easily than others. This may be the result of different skin types and natural skin color, and these may be a result of genetics. [2] [3] The term "tanning" has a cultural origin, arising from the color tan.
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. "Skin pigmentation" redirects here. For animal skin pigmentation, see Biological pigment. Extended Coloured family from South Africa showing some spectrum of human skin coloration Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among ...
It turns out though, that I was suffering from such a severe sunburn that it classified as sun poisoning, and a side of sun blisters grew on the painful ride home. “Black people absolutely can ...
People with olive skin can sometimes become paler if their sun exposure is limited. However, lighter olive skin still tans more easily than light skin does, and generally still retains notable yellow or greenish undertones. [14] [15] [16] Olive skin covers III, IV, and V on the Fitzpatrick scale