Soy milk is a nutritious liquid beverage suitable for all ages, offering high quality at a low price. Its iron content is six times that of cow's milk, and while its protein content is not as high, its absorption rate in the human body can reach 85%. For this reason, some people call soy milk "vegetable milk." In the morning, having a bowl of soy milk with a few steamed buns is a traditional, convenient, and nutritious habit. However, it's not uncommon to experience stomach pain after drinking soy milk, and in some cases, it's even linked to "food poisoning."
Experts remind us of seven things to avoid when drinking soy milk
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N=1 Avoid drinking uncooked soy milk
Many people like to buy raw soy milk and heat it at home. When they see foam rise during heating, they mistakenly think it has boiled. In fact, this is the soy milk's organic substances expanding due to heat, creating bubbles that rise to the surface. It is not boiling, and the soy milk is uncooked.
Uncooked soy milk is harmful to the human body because it contains two toxic substances that can disrupt protein metabolism and irritate the gastrointestinal tract, causing poisoning symptoms. The way to prevent soy milk poisoning is to boil it at a high temperature of 100°C, after which it can be consumed safely. If you experience symptoms such as headaches or difficulty breathing after drinking soy milk, you should seek medical attention immediately. Do not delay, as it could be life-threatening.
N=2 Avoid adding eggs to soy milk
Many people like to add eggs to soy milk, believing it to be more nutritious. However, this method is not scientific. This is because the mucoprotein in eggs easily combines with trypsin in soy milk, creating a substance that the human body cannot absorb, which significantly reduces the absorption of nutrients.
N=3 Avoid adding brown sugar
Adding brown sugar to soy milk makes it sweet and fragrant, but the organic acids in brown sugar combine with the protein in soy milk to form denatured precipitates, which greatly destroys the nutritional content.
N=4 Avoid storing in a thermos
Soy milk contains substances that can remove limescale from a thermos. Under suitable temperature conditions, the bacteria inside the bottle will multiply rapidly using the soy milk as a nutrient, and the soy milk will become sour and spoiled after 3 to 4 hours.
N=5 Avoid drinking excessive amounts
Drinking too much soy milk at once can easily lead to indigestion of protein, causing discomfort such as bloating and diarrhea.
N=6 Avoid drinking on an empty stomach
Most of the protein in soy milk is converted into calories and consumed by the body, failing to provide its full nutritional benefits. Drinking soy milk with starchy foods like bread, pastries, or steamed buns allows the protein and other nutrients in the soy milk to be more fully broken down by enzymes in gastric juice, facilitated by the starch, ensuring that the nutrients are fully absorbed.
N=7 Avoid drinking with medication
Some medications can destroy the nutrients in soy milk, such as antibiotics like tetracycline and erythromycin.
Special reminder
Patients with acute gastritis and chronic superficial gastritis should avoid eating soy products to prevent excessive stimulation of gastric acid secretion, which could worsen their condition or cause gastrointestinal bloating.
Beans contain a certain amount of oligosaccharides, which can cause symptoms like belching, bowel sounds, and bloating. Therefore, friends with stomach ulcers should eat them in moderation. Patients with gastritis and renal failure need a low-protein diet, but beans and their products are rich in protein. Their metabolic byproducts increase the burden on the kidneys, so they should be avoided.
The oxalates in beans can combine with calcium in the kidneys, easily forming stones and aggravating the symptoms of kidney stones. Therefore, patients with kidney stones should also avoid eating them.
Gout is a disease caused by a disorder of purine metabolism. Soybeans are rich in purines, and purines are hydrophilic substances. Therefore, when soybeans are ground into milk, the purine content is several times higher than in other bean products. For this reason, soy milk is not suitable for patients with gout.