1, walnuts contain a lot of fat. If you eat too much, you will get fat. A kilo is too much, but walnuts contain brain-nourishing ingredients. Eating a little in moderation is good.

2. Vitamin E contained in walnut kernel can protect cells from oxidative damage caused by free radicals, which is recognized as an anti-aging substance in the medical field, so walnut is called "Long live my son" and "longevity fruit".

3. Walnut contains a variety of unsaturated and monounsaturated fatty acids, which can reduce cholesterol content. Therefore, eating stone walnuts is good for people's hearts.

4. Walnut kernel contains more protein and unsaturated fatty acids necessary for human nutrition, which is an important substance for brain tissue cell metabolism, and can nourish brain cells and enhance brain function.