Vitamins A, C, and E, along with zinc, lutein, and zeaxanthin, support vision and help prevent eye diseases like macular degeneration and cataracts.

A diet lacking in zinc, vitamins C, D, and E can weaken the immune system, making the body more susceptible to respiratory illnesses like sore throats and the flu.

Despite improvements in recent years, Vietnamese stature remains among the lowest, ranking 4th in Southeast Asia, with average male height at 168.1 cm and female height at 156.2 cm.