Sweet Potato — Food & Nutrition

What is Sweet Potato?

A food rich in beta-carotene that converts to Vitamin A in the body, supporting skin regeneration

Serves as natural sun protection and contributes to maintaining a bright skin tone through antioxidant action.

Characteristics & nutrition facts

The deep orange color of sweet potatoes comes from beta-carotene, which is known to be converted in the body into vitamin A as needed, and is involved in skin regeneration and mucous membrane health. Beta-carotene is also known to have antioxidant properties that help mitigate oxidative stress caused by UV radiation, which is why it is cited as a food that may offer supplementary protection against UV-induced damage — though dietary intake cannot replace sunscreen.

How to manage

Steaming or baking sweet potatoes and eating them skin-on may help retain both dietary fiber and nutrients. As beta-carotene is fat-soluble, consuming it with a small amount of fat is known to aid absorption. Consuming large amounts over an extended period may temporarily cause the palms to turn yellow; this generally resolves when intake is reduced, but if it persists, consulting a dermatologist is recommended.

Good to know alongside

Beta-carotene is frequently mentioned alongside deeply colored vegetables such as carrots, pumpkin, and tomatoes in the context of an antioxidant diet, and is commonly cited as a precursor to vitamin A.

Everyday care tips

Pairing boiled sweet potatoes with nuts or yogurt may support fat-soluble nutrient absorption while also providing satiety, making for a satisfying snack.

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Frequently Asked Questions (FAQ)

What is Sweet Potato?

A food rich in beta-carotene that converts to Vitamin A in the body, supporting skin regeneration. Serves as natural sun protection and contributes to maintaining a bright skin tone through antioxidant action.

Related Entries

• Fatty Fish
• Colorful Vegetables
• Vitamin C-Rich Fruits
• Nuts & Seeds
• Protein Foods
• Fermented Foods
• Omega-3 Fatty Acids
• Vitamin E

Explore Other Categories

• Excessive Spicy Food (Food/Nutrition (Caution))
• Instant & Ultra-Processed Foods (Food/Nutrition (Caution))
• Whey Protein (Excessive Intake) (Food/Nutrition (Caution))
• Artificial Sweeteners (Food/Nutrition (Caution))
• Margarine & Shortening (Food/Nutrition (Caution))

Sources & References

• Korea Food Safety Portal
• NIH Office of Dietary Supplements

Medical Disclaimer

SKINROUTE is not a medical device or healthcare provider. All content is general skincare information for reference only. If you have concerns about your skin, please consult a board-certified dermatologist.