Walnuts can make people feel full. Eating some walnuts before or during meals can prevent overeating and is more effective in controlling weight. And nuts contain a lot of dietary fiber (dietary fiber), which can promote intestinal peristalsis.
Extended data:
Don't peel the thin brown skin on the surface of walnut kernel, otherwise it will lose some nutrients, so don't peel this thin skin.
Walnut kernel is warm, gas and oil. Eating too much will make people get angry and get sick. People who get angry and have loose bowels should not eat it.
Avoid drinking strong tea when eating walnuts, because walnuts are rich in protein and iron, and tea contains tannic acid, which will combine with iron and protein in walnuts to form insoluble precipitate, which is not easy to be digested and absorbed, so avoid drinking strong tea when eating walnuts.
References:
Baidu encyclopedia-walnut