1. Nutrition and youthful skin.
- Author
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Muzumdar, Sonal and Ferenczi, Katalin
- Subjects
- *
DIETARY supplements , *SKIN aging , *ESSENTIAL fatty acids , *UBIQUINONES , *NUTRITION - Abstract
Nutrition and dietary supplements have been used to promote a youthful appearance for millennia. Despite high public demand for these products, evidence supporting their efficacy is limited and often inconsistent. We discuss the structural and functional changes that occur in the skin during the aging process. We also review evidence supporting the use of nutritional supplements commonly used to promote a youthful appearance, including essential fatty acids, coenzyme Q, collagen peptides, curcumin, polyphenols, flavonoids, probiotics, silymarin, and vitamins A, C, D, and E. We also consider the role of advanced glycosylated end products, antiinflammatory diets, and caloric restriction in delaying premature skin aging. Although evidence supporting the use of some dietary interventions is promising, further long-term studies in humans are required to fully understand their effects on the promotion of a youthful appearance. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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