Black Beans
Black beans are a nutrient-rich food, essential for hair health, containing iron, folate, and biotin (vitamin B7). Just 100 grams can provide 14% of the daily zinc requirement for women and 10% for men. They’re also a great source of protein, manganese, and saponins, which help prevent hair aging and reduce early greying.
Black Sesame Seeds
Black sesame seeds are abundant in unsaturated glycerides, as well as linoleic acid, palmitic acid, and biotin. These nutrients work together to improve hair loss, strengthen brittle hair, and prevent premature greying.

Black beans and walnuts are effective in preventing premature greying, stimulating hair growth, and promoting stronger hair.
Walnuts
In traditional Chinese medicine, walnuts are believed to improve blood circulation and darken hair. Modern science reveals that these nuts are packed with vitamins B and C, protein, fats, carotene, carbohydrates, and other essential elements. They improve blood circulation, strengthen hair follicles, and stimulate hair growth. Walnuts are highly recommended for those experiencing premature greying.
Dark Green Leafy Vegetables
Dark green leafy vegetables are essential in our daily diet. Common varieties like amaranth, broccoli, and bean sprouts are rich in vitamins A, C, and B, as well as iron. These nutrients help hair follicles produce the oils necessary to nourish and maintain hair health.
The high folic acid (vitamin B9) content in these vegetables also slows down the aging process, preventing premature greying. The iron content in these vegetables also helps maintain hair vitality, reducing hair loss and maintaining hair color.

Dark green leafy vegetables and bell peppers are rich in vitamins and minerals, preventing premature greying and stimulating hair growth.
Bell Peppers
A single yellow bell pepper can provide 456% of the daily vitamin C requirement for women and 380% for men. Vitamin C plays a crucial role in promoting collagen production, strengthening hair and reducing breakage.
Additionally, bell peppers are rich in antioxidants, protecting hair from oxidative stress and preventing hair loss and premature greying.
Oysters
Zinc deficiency is one of the causes of Telogen Effluvium (hair loss after a stressful event), leading to increased greying and immune system issues. Zinc supplementation can help address hair loss caused by zinc deficiency.
Oysters, a food rich in zinc, can be easily incorporated into your daily diet to boost your zinc intake.
Sweet Potatoes
Sweet potatoes are an excellent source of beta-carotene (a precursor to vitamin A) and vitamin A. These nutrients stimulate hair follicles, promote new growth, and reduce dullness, keeping your hair vibrant and healthy.
The Secret to Cixi’s Eternal Youth: A Daily Dose of a Familiar Vietnamese Delicacy
“Cixi, the formidable Empress Dowager, was renowned for her intelligence and wit, but what truly astonished people was her seemingly ageless beauty, even at the age of 70. Her secret, it turns out, was deceptively simple: a daily indulgence in a delicacy familiar to the Vietnamese. This humble dish held the key to her timeless appearance, a testament to the power of consistent, thoughtful choices in one’s daily routine.”