Adding these 5 purple foods to your diet will help keep your body healthy and your skin radiant.

Thanks to their anthocyanin content, a powerful antioxidant pigment, purple foods help slow down aging and protect the skin from environmental pollution.

Purple grapes contain a lot of water, which helps to naturally hydrate the skin, giving it a plump and radiant appearance. (Source: Pixabay)

According to renowned American nutritionist Joy Bauer, purple foods are one of the best groups of "superfoods" for the skin because they contain anthocyanins, powerful antioxidant pigments that help brighten skin, reduce inflammation, and slow down the aging process.

In many of her health advice programs, Joy Bauer emphasizes that the more natural colors in a diet, especially purple, the healthier the body and the more radiant the skin, without relying on many beauty products.

Here are six purple foods that Joy Bauer recommends adding to your daily diet.

Blueberry

According to Joy Bauer, blueberries are an "antioxidant star," particularly rich in anthocyanins and vitamin C. These substances help neutralize free radicals, which cause dull skin and premature wrinkles.

She recommends eating a cup of blueberries every day or at least a few times a week to boost collagen production, improve elasticity, and even out skin tone from within. When combined with yogurt or oatmeal, blueberries also support the digestive system, indirectly leading to brighter, healthier skin.

Purple sweet potato

In her dermatology health presentations, Joy Bauer often mentions purple sweet potatoes as an excellent source of beta-carotene, which the body converts into vitamin A.

Thanks to its ability to participate in the process of new cell formation, vitamin A helps to make the skin surface smoother and less prone to darkening. Anthocyanins in purple sweet potatoes also help reduce inflammation, making them suitable for people with sensitive or easily irritated skin.

Experts recommend consuming steamed or baked purple sweet potatoes 2-3 times a week.

Purple cabbage

Joy Bauer highly values ​​purple cabbage because it contains large amounts of vitamin C, vitamin K, and fiber, which help the body detoxify effectively. According to her, when the digestive system functions well, nutrient absorption is optimized, and the skin will naturally become brighter.

She suggested adding purple cabbage to salads or eating it with wraps to retain its nutrients and supplement your daily antioxidant intake.

Purple grapes

Purple grapes are rich in resveratrol, a compound that Joy Bauer considers a "shield" against the effects of sunlight and the environment. Resveratrol helps skin become healthier against UV rays, reducing the risk of brown spots and premature aging. Grapes also contain a lot of water, providing natural hydration and a plump appearance.

She recommends eating fresh grapes to retain all the benefits.

Beetroot

Joy Bauer often recommends incorporating beets into your diet when looking to improve skin health. With folate, manganese, and betalain—powerful anti-inflammatory compounds—beetroot supports blood circulation, giving skin a healthy, radiant glow.

Juicing beets with oranges or carrots is a method she often suggests for a more palatable drink that isn't too strong in flavor.

Purple plum

Purple plums contain vitamins A and C, along with polyphenols that help improve skin texture and reduce oxidation. Thanks to their high fiber content, purple plums also support gut health, indirectly contributing positively to skin clarity. Joy Bauer suggests eating 2-3 plums daily during the season to enhance the skin's natural moisture retention.

According to Joy Bauer, beautiful skin starts from within. Adding purple foods to your daily diet is a simple, easy-to-implement, and sustainable way to support youthful, radiant skin without needing expensive products. When combined with sufficient sleep, adequate hydration, and sunscreen, the results are noticeably improved after just a few weeks.

Joy Bauer is a renowned American nutritionist and currently the Nutrition & Health Expert on the Today Show ( NBC ).

She holds a Master's degree in Nutrition from New York University and has served as director of nutrition at several major medical centers.

Joy Bauer is the author of several bestselling books on healthy eating, famous for her "eat the rainbow" philosophy – eating a variety of colors to optimize health, skin, and energy.

She frequently appears on television to share diets that support beauty and natural anti-aging.

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