On the evening of the fifteenth day of the first lunar month, a special "family doctor door-to-door health" activity attracted English teacher Li Qiang to participate. Dr. Wang explained the nutritional value of whole grains such as sweet potatoes and the potential risks of overconsumption, such as the starch in sweet potatoes that is difficult to digest if undercooked, the high sugar content that can affect blood sugar control, and oxalic acid that may affect calcium absorption and increase the risk of kidney stones. In addition, Dr Wong also reminded that other whole grains such as corn, barley and sorghum should also be consumed in moderation as excessive amounts may cause indigestion or affect the absorption of minerals. At the end of the event, Dr. Wang also explained the reasons why hands and feet are prone to cold in winter and drew an analogy with the importance of eating in moderation.
This event allowed Li Qiang and everyone to have a deeper understanding of healthy eating and body regulation.
What do you think about this? Do you usually pay attention to eating whole grains in moderation?
The use value of four coarse grains and their significance
Sweet potato: As a popular whole grain, sweet potatoes are rich in dietary fiber, vitamin C and potassium, which have significant benefits for the body. Its dietary fiber helps intestinal peristalsis, promotes digestion and reduces constipation. At the same time, sweet potatoes are rich in vitamin C, which helps to boost immunity and maintain healthy skin. However, excessive consumption or consumption of undercooked sweet potatoes may cause stomach upset, especially if they contain high levels of sugar, and should be consumed in moderation by people who need to control their blood sugar.
Corn: Corn is known as the "golden grain" not only because of its golden color, but also because of its high nutritional value. It is rich in fiber, vitamin C and a variety of minerals, which have a positive effect on fighting free radicals and delaying aging. However, the sugar in corn should not be ignored and should be consumed with caution for diabetics. In addition, the phytic acid contained in it may affect the absorption of minerals, so when eating corn, you should also pay attention to the combination and appropriate amount of control.
Coix seed: Barley is regarded as an ingredient in traditional Chinese medicine with diuretic and dampness effects. Not only does it boost metabolism but it also helps to improve the condition of the skin. However, the diuretic effect of barley may cause excessive excretion of water from the body, so patients with renal insufficiency should consume it with caution. At the same time, its high fiber content may also cause indigestion, so it should be consumed in moderation and avoid excessive intake.
Sorghum: As an ancient food crop, the nutritional value of sorghum cannot be ignored. It is rich in antioxidants, fiber, and protein, which has many health benefits. However, the high fiber content in sorghum may cause digestive discomfort for people who are not accustomed to a high-fiber diet. At the same time, it contains antinutrients such as tannins and phytic acid that may affect the absorption of minerals. Therefore, when consuming sorghum, attention should also be paid to the appropriate amount and combination.
Contraindications for the consumption of coarse grains
Contraindications for eating sweet potatoes: Although sweet potatoes are nutritious, they are not suitable for everyone. Diabetics should be cautious about eating sweet potatoes because they are high in sugar, and excessive intake can cause blood sugar levels to rise rapidly. Also, people with stomach problems or stomach ulcers should also be careful, as the starch in sweet potatoes can be difficult to digest if not fully cooked, triggering stomach upset.
Contraindications for corn consumption: Although corn is rich in fiber and vitamins, it is also high in sugar. Therefore, diabetics should consume it in moderation to avoid blood sugar fluctuations. In addition, the phytic acid in corn may affect the absorption of minerals such as calcium and iron, so for people who need to supplement these minerals, such as pregnant women and children, they should pay attention to the intake of corn.
Contraindications to the consumption of barley: Barley has a diuretic effect that helps the body eliminate excess water, but it can also lead to an imbalance of water in the body. For people with renal insufficiency or who are taking diuretics, the intake of barley should be reduced so as not to increase the burden on the kidneys or affect the effect of the drug. At the same time, barley has a high fiber content, so people with sensitive gastrointestinal tract should consume it in moderation to avoid triggering bloating or diarrhea.
Contraindications for sorghum consumption: As a high-fiber coarse grain, excessive consumption of sorghum may lead to gastrointestinal discomfort, such as bloating, diarrhea, etc., for people who usually have less dietary fiber intake. In addition, the antinutrients in sorghum such as tannins and phytic acid may affect the body's absorption of minerals, so long-term consumption of large amounts may not be conducive to nutritional balance. Especially for special groups such as pregnant women and children, attention should be paid to the appropriate amount and frequency control when eating sorghum.