raw food-advantages: nutrients are not destroyed, which can meet human needs

disadvantages: pesticide residues, more parasites. The content of oxalic acid is high, which leads to stones.

cooked food-benefit: removing oxalic acid and parasites. Remove some pesticide residues.

Disadvantages: more nutrients are destroyed.

the best way: dip the vegetables in the exothermic water, so that some pesticides and parasites can be removed and oxalic acid can be removed at the same time. . The damage of nutrients is not great. . Too long is not good for too long. Then add a little oil and salt and eat it with it, which is the healthiest.