Long-term drink soybean milk bad: drink more soybean milk will lead to excessive secretion of gastric acid, easy to trigger regurgitation or abdominal distension, as well as abdominal distension and many other adverse symptoms will be harmful to human health. People drink too much soybean milk can absorb excessive oligosaccharide, this material will cause abdominal distension and intestinal tinnitus, but also on the human gastrointestinal mucosa to cause some damage, easily triggered by gastritis and gastric ulcers, in addition to people drink too much soybean milk will increase the burden on the kidneys, will cause nephritis or renal failure, is very unfavorable to human health. People drink soybean milk for a long time will also induce gout, soybean milk contains a certain amount of purine, will make gout symptoms high, will also aggravate the symptoms of gout.