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"Unfortunately, many people are still eating a lot of seaweed and soybeans when they reach a certain age. Dr. Li put down the tea in his cup, and his tone revealed helplessness.
It was a sunny weekend, and Zhong Xiaoshan and his friends sat in the corner of the teahouse, enjoying a moment of tranquility.
The friends were chatting, and the topic suddenly turned to the old classmate who had been seriously ill recently, and the atmosphere became heavy for a while.
Zhong Xiaoshan, a middle school history teacher, often gives advice to his friends because he has a lot of research on health issues.
Today's topic reminded him of his own healthy habits – especially his near-fanatical hobby: eating seaweed and soybeans every day.
"Do you know?" Zhong Xiaoshan turned to his friends, "Seaweed and soybeans are good, but excessive consumption can cause certain problems. ”
Friends looked at him curiously, wanting to know more. Zhong Xiaoshan went on to explain the nutrients contained in seaweed and soybeans and their potential risks.
Nori is rich in iodine, and excessive intake may cause thyroid dysfunction.
The phytoestrogens in soybeans are beneficial for regulating hormones, but too much of them may interfere with the hormonal balance in the body.
For example, he said that a patient who was keen on daily consumption of seaweed and soybeans had recently sought medical attention from Dr. Lee for goiter and hormonal imbalance.
Zhong Xiaoshan is not only talking about ordinary health knowledge, he also cites some recent research.
These studies suggest that the incidence of some thyroid diseases in the Asian region is associated with a diet high in iodine.
Soybeans, on the other hand, are considered a health food, but the phytoestrogens they contain may pose some risks to older people if they are consumed in excess.
As the topic deepened, Zhong Xiaoshan introduced the relevant physiological mechanisms in detail.
The high iodine content in nori can stimulate the thyroid gland to overwork, causing an enlarged thyroid gland and possibly even hyperthyroidism.
As for the phytoestrogens in soybeans, long-term consumption of large amounts may affect the balance of estrogen and progesterone in the body, thereby affecting health.
Zhong Xiaoshan cited data showing that in one study, people who consumed more than a certain amount of seaweed per day had a significantly higher incidence of thyroid-related diseases than the general population.
This made his friends reflect on their eating habits.
As Zhong Xiaoshan's narrative gradually deepened, the friends understood the importance of a reasonable diet.
They began to ask how to balance their diet and avoid similar health problems.
Zhong Xiaoshan suggested that the diet should be adjusted according to the individual's health status and age, especially for middle-aged and elderly people who are prone to ignore the impact of diet.
Towards the end of the discussion, a new question emerged: since seaweed and soybeans have so much to pay attention to,
So are there better food options to replace them for older people and keep them nutritionally balanced?
Zhong Xiaoshan thought for a while, and then began to analyze and answer this question in detail.
He mentioned that for older people, food choices should be more nutritionally balanced and easy to digest and absorb.
For example, it is possible to increase the intake of deep-sea fish rich in omega-3 fatty acids, which are particularly beneficial for cardiovascular and cerebrovascular health.
At the same time, moderate consumption of vegetables and fruits can provide essential vitamins and minerals, which have a positive effect on maintaining body function.
The most important thing is to adapt your eating habits to your health condition, and you should consult a doctor or dietitian if necessary.
What do you think about this? Welcome to discuss in the comment area!