If your teeth are good enough to chew directly, you don't have to vomit, and you can have a variety of nutrients. Don't chew or spit, because it won't digest after eating.

First of all, watermelon seed shells are actually blindly Chinese medicine. If you have the heart, the watermelon seed shell can also stay. But if we want to emphasize the medicinal value of watermelon seeds, we need to simply process them. Watermelon seed shell is good for regulating stool bleeding. However, you can't digest it directly, and you have to boil water to drink it. Sometimes people with slight bleeding in stool can break watermelon seed shells, boil them in water for 1 hour, and then filter the water to drink.

In daily life, when we eat watermelon, if we don't want to spit out the watermelon seeds, it's no problem to chew them up and eat them together.