Egg yolks, sweet potatoes, oysters, and avocados, rich in protein, iron, zinc, vitamins A and C, and beneficial fats, can support the formation and maintenance of healthy hair follicles.

Hung, 19, experienced significant hair loss, forming an M-shaped hairline on his forehead and temples, similar to his father and maternal grandfather.

Naturally shiny hair, minimal breakage, strong roots, and a clean, healthy scalp indicate hair is well-nourished from the follicles.

Using volumizing shampoos, regularly massaging the scalp, and consuming protein-rich foods can help make hair stronger and thicker.

Deficiencies in protein, iron, zinc, and essential vitamins weaken hair follicles, leading to dry, brittle hair and breakage.

I am a shipper, so I wear a helmet almost all day. Recently, I've experienced significant hair loss, an itchy scalp, and oily hair. Is this due to helmet use? (Duc Hoa, 35, Tay Ninh)