Green Leafy Veggies
According to the recommendations of the World Health Organization, each person should eat vegetables from 400-600g/day/adult. Green leafy veggies are a good source of vitamins, minerals, and fiber. Vitamins and minerals play a very important role in the body's resistance and immunity. If not provided enough, it will reduce resistance and immunity against viruses and bacteria that cause disease. Vitamins and minerals that help improve resistance and immunity include vitamin A, vitamin C, vitamin D, vitamin E and minerals such as iron, zinc, selenium, etc.
Especially, Broccoli is a source of vitamins and minerals for the body to build a healthy immune system. It's a good source of vitamins A, C, and E, as well as fiber and other antioxidants. Broccoli is one of the healthiest vegetables you can put on your table.