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"Zhang Juan, this yam is really good, you see I don't need makeup recently!"
This quote comes from Li Xin, a 38-year-old elementary school teacher whose life has undergone a small change in the past three months, eating only yam for dinner. Three months later, she went to the hospital with great anticipation to see the doctor Zhang Juan to find out about the specific impact of the change on her health.
In the consultation room of the hospital, Dr. Zhang Juan reviewed Li Xin's latest medical examination report in detail, and then began to explain the nutritional value of the yam and its specific effects on Li Xin's body.
Dr. Zhang Juan analyzed in detail: "Yam contains a lot of starch, cellulose and various trace elements, which can be said to be a very good dietary choice. In particular, its mucins and polysaccharides have no small benefits for regulating the body's immune system. ”
Li Xin listened with relish, and during this time, she did feel full of physical strength and her skin improved. She excitedly asked, "Dr. Zhang, has my blood sugar and cholesterol levels also improved?"
Dr. Zhang Juan smiled, opened Li Xin's examination report and said, "Indeed, your blood sugar level has dropped, and your cholesterol has also dropped significantly. This data shows that changes in your diet have a positive impact on the body. And did you know that this consistent eating habit also helps your digestive system a lot. ”
However, the doctor's words changed sharply and brought up an unexpected topic: "But you may not expect that in addition to these regular benefits, yam also has a certain role in maintaining sleep quality." It contains some special components, such as saponins and polyphenols, which are able to regulate the body's serotonin levels to a certain extent. ”
Li Xin was stunned, obviously this was an effect she didn't expect. Zhang Juan continues: "Serotonin is not only a neurotransmitter that affects mood, it is also directly related to the sleep cycle. Have you noticed that you've been sleeping better lately?" "yes! I do feel like I've been sleeping better lately. Li Xin responded in surprise.
Zhang Juan explains in detail how the saponins and polyphenols in yam can improve sleep by affecting the nervous system: "Actually, these compounds can help regulate the chemicals in your brain and make your sleep cycle more regular. This is especially important in stressful work environments, such as the education industry. ”
Li Xin couldn't help but sigh after hearing this, she didn't expect that a simple diet adjustment would have so many unexpected benefits. She thought of another question: "Then if I continue to eat yam like this, are there any other health problems that need to be paid attention to?"
Dr. Zhang Juan smiled and replied, "Although the yam is good, nothing should be excessive. Long-term single foods may lead to inadequate intake of other nutrients. I recommend that you add some protein and other vegetables to ensure a balanced nutrition. In addition, you can refer to my previous case advice to adjust your diet accordingly. ”
With the end of the consultation, Li Xin has a more comprehensive understanding of her health, and has also reflected and planned her eating habits, thanks to Dr. Zhang Juan's patient answers and professional advice.
What do you think about yams? Welcome to discuss in the comment area!