Vogue Explores Vitamin A–Rich Foods for Skin and Immune Health
Vogue has released a comprehensive guide on dietary vitamin A, emphasizing retinol's role as an anti-aging component that promotes cellular turnover, diminishes wrinkles, alleviates acne, and repairs sun damage. The guide clarifies the difference between topical retinol and dietary vitamin A, which must be sourced from food and skincare products. Dr. Dendy Engelman, a dermatologist, underscores the importance of diet for skin health, referencing research that connects higher vitamin intake with better aging and acne outcomes. When applied, retinol transforms into retinoic acid. Adult males require 900 mcg daily, while adult females need 700 mcg, with variations based on age and health. Engelman cautions against excessive intake, which can lead to hypervitaminosis A. The article also includes a list of 15 foods rich in vitamin A along with their approximate values.
Key facts
- Vogue published a guide to vitamin A–rich foods for skin and immune health
- Dermatologist Dendy Engelman, MD, FAAD, is based in Manhattan and board-certified
- Topical retinol converts to retinoic acid, the active form of vitamin A
- Mayo Clinic daily vitamin A requirements are 900 mcg for adult males and 700 mcg for adult women
- Excess vitamin A can cause hypervitaminosis A, disrupting the skin barrier and causing hair loss
- 3 ounces of liver and 1 sweet potato with skin each meet the daily vitamin A dose
- ½ cup spinach provides roughly 570 mcg of vitamin A
- Vitamin A comes as retinol from animal foods and carotenoids from plant foods
Entities
Artists
- Dendy Engelman
Institutions
- Vogue
- Mayo Clinic
Locations
- Manhattan
- United States