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"Have you heard? Dr. Chen is talking about what to eat for people with high blood pressure again," Lin Daming said to Aunt Li next to him, slowly shaking his fan on a bench in the community park.
Lin Daming is a retired teacher who often walks in the park, chatting with friends and playing cards. Today's topic is a lecture on healthy eating that he heard the day before.
On that day, Dr Tan gave a lecture at the community centre on how to control high blood pressure. Dr Tan, an experienced family doctor, is well received by the residents for his humorous and witty speaking style.
Dr Chan said that people with high blood pressure should eat less leeks because leeks are relatively high in sodium and may affect blood pressure. ”
"Then what are we going to eat?" Aunt Li asked hurriedly.
He also lists three vegetables that are especially good for people with high blood pressure. The first one is broccoli, and did you know that broccoli has an surprisingly high amount of potassium in it, which can help balance sodium ions in the body, which can help control blood pressure. ”
"Not only that, but broccoli is also rich in vitamin C and vitamin K, both important nutrients that are beneficial for the cardiovascular system. Vitamin C strengthens the elasticity of blood vessels, while vitamin K helps prevent hardening of the arteries. Lin Daming retold Dr. Chen's words decently.
Aunt Li listened with relish, her blood pressure was measured recently, and she was worried about how to adjust her diet. These untouched areas are a relief for her.
"The second vegetable is beetroot," Lin continued, "The nitrate in beetroot can be converted into a substance called nitric oxide in the body, which can help relax blood vessels, promote blood flow, and naturally lower blood pressure." ”
"Yes, and beetroot can also help increase antioxidant levels in the blood to fight oxidative stress in the body, which is very important for people with high blood pressure. The more Lin Daming spoke, the more excited he became, as if he was an expert himself.
"What about the third vegetable? I have to write it down and go home and tell my son," Aunt Li hurriedly took out her phone and prepared to take notes.
"The third vegetable is spinach, which is extremely high in folic acid, which can help control homocysteine in the blood, which is effective in preventing cardiovascular disease. As soon as Lin Daming's words fell, he saw Aunt Li busy recording it on her mobile phone.
"And ah, spinach also has an amazing effect, that is, it also contains a lot of potassium, which is very helpful in stabilizing blood pressure. ”
"It's not just me saying it, a high-potassium diet can effectively lower blood pressure, and for those of us who are older or have high blood pressure, this food is simply an essential health baby. ”
Lin Daming's explanation made Aunt Li feel very relieved. She found the information in this lecture very practical and plans to change her eating behavior when she returns home.
"Many people now have some understanding of the benefits of vegetables, but few people realize that the right combination of vegetables can maximize their nutritional effect. For example, if the iron in spinach is eaten with a vitamin C-rich food, such as oranges or bell peppers, the absorption rate of iron will be greatly improved. This is very helpful in preventing anemia. Lin Daming explained in detail.
"I see, I've learned a lot!" Aunt Li sighed. She decided to pay more attention to the combination of ingredients when cooking in the future, so as to maximize the absorption of nutrients.
Time passed imperceptibly, and the conversation between Lin Daming and Aunt Li was also coming to an end. Suddenly, Aunt Li thought of a question, which was a health issue that she had been a little worried about.
"By the way, Mr. Lin, I heard that eating too much potassium-rich food is not good for the kidneys, is this true? What can I do?" Aunt Li asked with some fear.
Lin Daming nodded, "This question is very good, in fact, Dr. Chen also mentioned it yesterday." He says it's generally safe to increase potassium intake for most people because it's an important mineral that helps regulate blood pressure. So, for this part of the population, it is really necessary to control the intake of potassium. ”
Aunt Li felt very reasonable after hearing this, and she decided to do a comprehensive physical examination when she went to the hospital next time to see how her kidney was functioning and at the same time to know her blood potassium level.
What do you think about what vegetables are good to eat for high blood pressure? Welcome to discuss in the comment area!