Soybean products are nutritious, rich in high-quality protein, unsaturated fatty acids, soy isoflavones and various trace elements. They are cheap and become a delicacy on the public table. But how many friends know? Although soy products are nutritious, not everyone can enjoy them. There are six kinds of people who should eat as little or no soy products as much as possible, otherwise it is not conducive to health and life-threatening.
It is a congenital disorder of amino acid metabolism. The liver of patients with phenylketonuria lacks phenylalanine hydroxylase, which cannot convert phenylalanine to tyrosine, resulting in the accumulation of phenylalanine in the body, causing neurological damage and intellectual disability. For such patients, they must control their natural protein intake for life, and protein-rich beans are naturally prohibited for them.
2. Gout crowd.
Gout is a disorder of purine metabolism with the main feature of hyperuricemia. For gout sufferers, if they eat more protein. Purine components, purines cannot be metabolized in time, and if the concentration of uric acid in the blood is saturated, these substances eventually form crystals that accumulate in soft tissues, causing inflammation. Beans are not only rich in plant protein, but also have higher purine content than fish and meat, so people with gout should eat less beans, especially whole soybeans pku diet.
ps: Friends who especially like to eat beans can eat processed shredded tofu and dried tofu, because the yellow syrup water is squeezed out during processing, which will dissolve a large part of purines, and the purine content will be greatly reduced, so they can be eaten in small amounts.
3. Gastric patients.
Beans are known to cause indigestion. The oligosaccharides contained in beans, such as stachyose and raffinose, are fermented by intestinal bacteria and can be broken down to produce some gas, which then causes symptoms such as hiccups, bowel sounds, bloating, and abdominal pain. Patients with acute gastritis and chronic superficial gastritis are best not to eat soy products, so as not to stimulate gastric acid secretion and cause flatulence.
4. People with renal insufficiency.
People with renal insufficiency should not eat more soy products. Soy products contain a lot of plant protein. If you eat too much, it will inevitably increase the nitrogen waste produced in the body. It is well known that liver detoxification, kidney detoxification, and increased nitrogen waste will increase the burden on the kidneys and further reduce renal function. Therefore, people with renal insufficiency should eat less soy products to reduce the burden on the kidneys and avoid the accumulation of non-protein nitrogen in the body.
5. Patients with iodine deficiency.
Tofu contains substances called saponins, which not only prevent atherosclerosis, but also promote the excretion of iodine in the body. Long-term excessive consumption of tofu can easily lead to iodine deficiency, leading to iodine deficiency.
The plant protein that people eat into the body undergoes metabolic changes, and eventually most of it turns into nitrogenous waste, which is excreted from the kidneys. As people age, the ability of the kidneys to excrete waste decreases. The elderly eat a lot of tofu and ingest too much vegetable protein, which increases the burden on the kidneys and further reduces kidney function, which is very detrimental to the health of the elderly.