[Science] Word you know, heart food – yellow soybean

Soybean is one of China’s important food crops, which has been cultivated for 5,000 years and is a crop rich in plant protein. Yellow soybeans, commonly known as soybeans, that is, a kind of soybean, as a widely popular food crop, folklore circulated so many kinds of statements: Guangdong Province Hospital of Traditional Chinese Medicine Arrhythmia Treatment Center Ding Chunhua
1. soybean is a good source of protein.
Soybeans are a protein-rich crop, commonly used in the preparation of various soy products, soybean oil, brewing soy sauce and other foods, as well as an important source of protein extraction. Studies have shown that the crude protein content of commercially cultivated soybeans can be as high as 42.62% [1], and it has been found through testing that soybeans contain many essential amino acids required by the human body. However, although soy is rich in protein, soy still has a slightly lower nutritional value than eggs for supplementing human protein.
2. Soy can reduce the incidence of cardiovascular disease.
Soybeans contain a lot of protein, but also fatty acids, minerals and soy isoflavones and other substances.
Soybean oil in unsaturated fatty acids account for 80% to 90%, of which linoleic acid accounts for the majority. Linoleic acid, as an unsaturated essential fatty acid, has an important protective effect on cardiovascular. It was found [2] that linoleic acid was significantly deficient in myocardial phospholipids in patients with dilated cardiomyopathy compared with normal controls, so supplementing the content of linoleic acid in the diet may have some impact on the prognosis of dilated cardiomyopathy.
In addition, soybeans contain a variety of trace elements such as Ca, Mg, Fe, Zn, and Cu, and studies have shown [3, 4] that supplementation with Cu, Fe, and Mg can lower vascular resistance, reduce platelet aggregation, and decrease the risk of coronary heart disease.
Natural soybeans are rich in soy isoflavones, which exert weak estrogenic activity in living organisms and therefore can improve lipid metabolism after estrogen withdrawal, thus producing a protective effect against coronary heart disease; estrogen receptors are present on vascular smooth muscle, and phytoestrogens can act directly on vascular smooth muscle and thus participate in the protective mechanism of vascular injury. Many age-related diseases, such as heart disease and cancer, are associated with excessive molecular oxidation. Studies have shown that isoflavones can block oxidative damage to vascular smooth muscle DNA by peroxides in vivo [5].
3. Soya beans are prone to gastrointestinal distention when consumed in excess.
Through the above introduction, we recognize the nutritional and medicinal value of soybeans, especially for cardiovascular diseases, which seem to be good health ingredients. However, some people say that soybeans eat more, easy to bloat, is this also true?
The “Compendium of Materia Medica” mentioned soybeans: “more food congestion, phlegm, moving cough”, for this, Huang Gongxiu “Materia Medica for truth” has a more sophisticated discussion: “all things raw is draining, cooked is congestion, soybeans, although its taste is sweet, although its nature is warm, but raw is water gas is not drained, served more of the harm of draining, so beans must be divided into raw and cooked, and the treatment is the difference between tonic and diarrhea. With the supplement should be false to fry cooked, but must be appropriate to eat less, if you make more to serve is not appropriate, it will see a raw phlegm congestion pneumatic cough of the drawbacks.” Therefore, soy beans should not eat more, should also pay attention to its consumption method.
Diet recommendation] Barley corn soybean rice
Decoction points: you can first soak soybeans with hot water for more than 4 hours, and then change the water to cook. This will dissolve the gas-prone cottonseed sugar group sugars in soybeans to avoid causing stomach bloating [6].

[1] Wang F, Liang Y, Wang XX, Zhang L, Wang DF. Analysis of the main components of wild soybean and its nutritional value in Jimo[J]. Soybean Science,2013,03:355-360.
[2]Zhu N,WilliamE.Connor,GaryY.Ott. Study of fatty acid content in myocardium of dilated cardiomyopathy[J]. Chinese Journal of Cardiovascular Diseases,1998,01:12-14.
[3]Dong SHF,Zhu ZG. Determination of Ca,Mg,Fe,Cu,Zn and analysis of Ca/Mg,Cu/Zn ratio in quick-acting heart pills[J]. Spectroscopy and Spectral Analysis,2002,03:478-479.
[4] PAN Fan (Pan ).Studies of Trace Elements and Health (Trace Elements and Health Studies),1995,12(2):58.
[5]MizutaniK, IkedaK,Nishikata T, et a1. Phytoestrogens attenuate oxidative DNAdamage in vascular smooth muscle cells from stroke-prone spontaneouslyhypertensive rats[J]. JHypertension, 2000, 18(12): 1833-1840.
[6]Cui Guijin,Liu Xiaozhan,Bian Ke,Chen Peixiao. Research progress of flatulence phenomenon in beans[J]. Agricultural Machinery,2012,21:79-82.
The Cardiac Arrhythmia Center of Guangdong Provincial Hospital is located in the beautiful environment of Guangzhou University City. It was founded and headed by Director Ding Chunhua, who returned from the University of California Heart Center, and specializes in the diagnosis and treatment of cardiovascular diseases, focusing on the diagnosis and treatment of arrhythmia-related diseases and research work. The department is equipped with complete arrhythmia diagnosis and treatment tools, such as upright tilt test, esophageal electrophysiological examination and intracardiac electrophysiological examination, etc. The cardiac electrophysiological catheterization laboratory has introduced the most advanced Ensite velocity three-dimensional calibration system, CardioLab multi-conductivity physiological system, Siemens large C-arm angiography X-ray machine and other equipment to carry out radiofrequency ablation of cardiac arrhythmias, permanent artificial pacemakers and in vivo automatic de-escalation. The company is equipped with the international leading optical calibration system, CardioLab multi-conductor physiological system, Siemens large C-arm angiography X-ray machine and other equipment. We have a cardiac electrophysiology research laboratory equipped with the international leading optical marker system and diaphragm clamp electrophysiology system, and we are fully cooperating with the University of California Heart Center in the fields of clinical research, basic research and disease diagnosis and treatment, implementing the integrated development of medicine, teaching, research and development, and building a joint diagnosis and research platform with international academic level and optimal medical technology.
The hospital fully utilizes the technical characteristics and unique advantages of traditional Chinese medicine and Chinese herbal medicine, and is led by Professor Deng Tietao, a national famous veteran Chinese medicine doctor and known as the “Titan of Chinese medicine”, Academician Chen Keji of the Chinese Academy of Sciences, Professor Huang Chunlin and Professor Wu Huanlin, who are famous Chinese medicine doctors, with “Chinese and Western medicine teachers specializing in their own specialties The Department of Cardiac Arrhythmias is characterized by the “joint diagnosis and treatment of patients by Chinese and Western medicine”, providing patients with individualized and optimized treatment plans of Chinese and Western medicine. 
The Cardiac Arrhythmia Center has 21 beds, one senior title, one doctoral supervisor, three attending physicians, two post-doctors, and three masters. It also has a cardiac electrophysiology research laboratory with full-time senior researchers, and carries out research on arrhythmia diseases and drug development by using international leading research equipment such as optical marker test and diaphragm clamp.
Interventional procedures are carried out.
1. catheterized radiofrequency ablation treatment: pre-excitation syndrome, paroxysmal supraventricular tachycardia (supraventricular tachycardia)
2. Three-dimensional marker and catheter radiofrequency ablation for atrial premature beats, atrial tachycardia, atrial flutter, atrial fibrillation, ventricular premature beats, ventricular tachycardia
3. Pacemaker for slow arrhythmias, syncope
4. Ventricular resynchronization for heart failure
5. implantable cardioverter-defibrillator (ICD) for malignant arrhythmias
6. Syncope or dizziness/fainting, family, congenital or complex ECG for intracardiac electrophysiology, etc.
Chinese medicine special treatment: Based on the guidance and experimental research of famous veteran Chinese medicine doctors, we use Chinese medicine prescriptions, ear acupuncture, abdominal acupuncture, body acupuncture, acupuncture point application, foot massage, etc. combined with medicinal food and conditioning to treat cardiac arrhythmias comprehensively.
Directions by car: Take University City Line 4, Island Line 383, 384, 385 and 387 to reach the hospital. Take No. 86, 310, University City Line 1-3, Island Line 381A, 385 to Central West Station and walk about 10 minutes to the hospital. There is a free transportation bus to and from the hospital at Exit D of University City North Station of Metro Line 4 (7:45 am-5:30 pm); there are 383 and 387 at Exit B to the hospital. 
Contact: Department phone: 020-39318591. micro signal: xinglin heart rhythm
Address: 5F, First Inpatient Building, No. 55, Neihuan West Road, University City, Xiaoguwei Street, Panyu District, Guangzhou, 510006, China