A recent study highlights the potential of grapes in providing photoprotection. A recent study published in the journal Antioxidants has shown that consuming grapes can protect against UV damage to the skin. The study participants who consumed 2 ¼ cups of grapes daily for two weeks showed increased
UV damage to the skin is caused by exposure to ultraviolet radiation from the sun or artificial sources such as tanning beds. UV radiation can cause a variety of skin problems, including sunburn, premature aging, and skin cancer.A recent study published in the journalhas shown that consuming grapes can protect against UV damage to the skin. The study participants who consumed 2 ¼ cups of grapes daily for two weeks showed increased resistance to sunburn.
Ultimately, one-third of the subjects demonstrated UV resistance following grape consumption, and these same subjects displayed significant differences in the microbiome and metabolome compared with the non-responders. Notably, the same three urinary metabolites were depressed in the UV-resistant group. One metabolite in particular is a strong indicator of reduced photodamage and suggests unique genetic profiles of relevance for personalized medicine.
Over 3 million Americans are affected by skin cancer each year, largely as a result of exposure to sunlight. It is estimated that one in five Americans will develop skin cancer by the age of 70. Most skin cancer cases are associated with exposure to UV radiation from the sun: about 90 percent of nonmelanoma skin cancers and 86 percent of melanomas, respectively. Additionally, an estimated 90 percent of skin aging is caused by the sun.
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