Regular grape consumption may improve skin health by altering gene expression patterns related to protection from ultraviolet damage, a new study found.
Researchers examined how grape intake influenced molecular pathways governing skin response to UV exposure.
Gene expression changes can increase production of protective compounds within skin cells.
Grapes contain polyphenols and other phytochemicals studied for antioxidant properties.
The study adds to nutrition research linking whole foods with measurable changes at the genetic level.
UV damage contributes to premature aging and skin cancer risk in populations with high sun exposure.
Participants consumed grapes under controlled conditions while researchers tracked biomarker shifts.
Scientists said altered expression patterns suggest grapes activate defense pathways rather than only providing passive antioxidants.
Dermatology experts note that diet complements but does not replace sunscreen and other UV protection.
Additional research may determine optimal intake levels for skin-related benefits.
Created by Ayen Stabel.
Stabel is AI and can make mistakes.
Sources:
https://scitechdaily.com/