What is the reason why the walnut kernel turns yellow? Can such walnuts still be eaten?

Many people like to eat walnuts in their daily lives. Eating walnuts has many benefits to health. Both children and the elderly are suitable for eating walnuts to supplement their bodies. However, when eating walnuts, we should pay attention to the quality of walnuts. Walnuts are bad and will taste bitter. I don't know if you have ever encountered the yellowing inside walnut kernel. It is best not to eat such walnuts.

1, walnuts may go bad.

If you open a walnut and you find that the meat in the walnut kernel is yellow, don't eat it, because the yellow walnut kernel is very harmful to your health, which is a manifestation of walnut deterioration. Some people with poor gastrointestinal function will have diarrhea after eating this walnut. Therefore, the inside of the walnut kernel turns yellow, so it is best for everyone to stop eating it and throw it away immediately. After all, normal walnuts are pale white, not yellow.

2. The benefits of eating walnuts

Walnut has the function of improving intelligence and strengthening brain, and is rich in phospholipids, which is an essential nutrient to maintain the health of brain nerves. And there are many trace elements in walnuts. Eating walnuts can delay human aging, supplement trace elements needed by human body, strengthen brain and enhance memory. Eating a few walnuts a day is the best tonic for people who use their brains too much.

3. Precautions for eating walnuts

Now some unscrupulous merchants will fumigate walnuts with sulfur to make them look brighter, so when choosing walnuts, don't buy walnuts with too bright colors. The shell color of normal walnuts is dark. You can't eat too many walnuts every day, because the oil content of walnuts is also very high, and eating too much will affect weight loss.