Occasionally, if you eat too much salt, you will have frequent urination, thirst and other symptoms, if you often maintain a high intake of salt, there will be ulcers, edema, osteoporosis, obesity and other negative consequences. 1. Frequent urination, thirst: common in the occasional salt intake is high, after a large amount of water, urination will generally quickly make the symptoms disappear. 2. Ulcers: often maintain a high intake of salt, it will repeatedly stimulate the oral mucosa, the symptoms of oral ulcers. 3. Edema: If you eat too much salt for a long time, the sodium content in your body will be high, which will reduce the drainage capacity of the kidneys and lead to edema. 4. Osteoporosis: long-term intake of excessive salt will enhance the exchange of sodium ions and calcium ions, resulting in calcium loss in the body, the symptoms of osteoporosis. 5. Obesity: maintaining a high intake of salt over a long period of time may aggravate taste and increase appetite, thus triggering obesity.