Beauty

Korean Actor Reveals Secret to Thicker Hair and Reduced Graying

Experience the secret to luscious, youthful hair with the daily ritual of veteran actress Kim Jug Nan. By incorporating black bean milk and black bean bibimbap into her routine, she’s unlocked thicker, fuller hair while bidding farewell to grays. Discover the transformative power of this natural approach to hair vitality.

Administrator

5 December, 2025

Kim Jung Nan, the star of ‘Queen of Tears,’ showcases her radiant look. Photo: tvN

Renowned South Korean actress Kim Jung Nan, aged 54, revealed on her personal YouTube channel that after six months of incorporating black bean milk and black bean rice into her diet, her hair has become thicker, healthier, and virtually free of gray strands. This simple yet effective beauty secret has captured the attention of many in South Korea, offering a natural approach to hair rejuvenation.

Nutrition experts explain that black beans are rich in isoflavones, anthocyanins, and polyphenols—powerful antioxidants that promote scalp health and hair follicle vitality. Small-scale studies have shown that black bean extracts can reduce hair loss and increase hair thickness within 12 weeks. Additionally, these compounds protect melanocytes, slowing down the graying process caused by oxidation.

In traditional Eastern medicine, black beans are considered a precious remedy for nourishing the kidneys, enriching the blood, darkening hair, and stimulating hair growth.

Dr. Michele Green, a New York-based dermatologist, notes, “Isoflavones in soybeans and black beans can influence hormones and stimulate growth factors that promote hair development. However, this should be seen as part of a healthy diet rather than a standalone treatment for hair loss.”

According to ancient Eastern medical texts like the *Compendium of Materia Medica*, black beans have a sweet taste and neutral properties, benefiting the kidneys and liver—organs believed to be the root of hair health. When the kidneys are strong and blood circulation is optimal, hair grows faster, thicker, and retains its natural black luster.

Eastern medicine attributes premature graying and hair loss to kidney deficiency and poor blood nourishment to the scalp. Thus, strengthening the kidneys with natural foods like black beans helps restore internal balance. Black beans are often combined with ingredients like black sesame, goji berries, red dates, or black beans for enhanced hair nourishment.

Traditional remedies also recommend daily consumption of roasted black bean water or warm black bean milk to detoxify the body, improve scalp circulation, and slow natural graying.

Experts emphasize that while plant-based proteins like black beans offer comprehensive hair benefits, results vary based on individual health, age, and overall diet. Those with soy allergies or thyroid conditions should consult a doctor before regular consumption.

At 54, the actress maintains a slender figure and youthful aura. Photo: Instagram kim_jungnan

Born in 1971, Kim Jung Nan is a veteran South Korean actress known for her roles in hit dramas such as *Gentleman’s Dignity*, *Crash Landing on You*, *Dr. Cha*, and *Queen of Tears*. Beginning her career in the early 1990s, she is celebrated for her versatile acting style, seamlessly transitioning between comedy and drama. Beyond her on-screen success, Kim Jung Nan is admired for her modest lifestyle and commitment to natural health and beauty. At 54, her ageless appearance has made her a symbol of reverse aging in the entertainment industry.