Alkaline food refers to the chemical composition of ash obtained by burning food, which mainly contains elements such as potassium, sodium, calcium, magnesium, etc., and it dissolves in water to form an alkaline solution.

2, alkaline food contains:

Almond, chestnut, Chinese cabbage, cucumber, carrot, spinach, cabbage, lettuce, taro, kelp, citrus, fig, watermelon, grape, raisin, strawberry, millet, coffee, wine, natural green algae and so on.

Extended data:

The role of alkaline food:

1, you can eat more alkaline foods and acidic substances produced when muscles are tired, such as tomatoes, eggplant, potatoes, grapes, pears, etc. These foods can help the human body eliminate fatigue.

2. Most people in China lack alkaline food for neutralization, so they should eat more alkaline food.

References:

Alkaline food _ Baidu Encyclopedia, CCTV gourmet-eat more alkaline food to drive "autumn shortage"