The city people are in a majority of "working too tight, Meizhun meal points," state, a common failing bad digestion, often feel "nausea" and "burning heart." Recently, a Swedish study shows that too much is to stimulate gastrointestinal Chi Yan, a large amount of acid in an important factor. And the daily diet of relatively light compared with Chiyan number of people suffering from stomach trouble to the risk of 70 percent or more a month to eat salted fish or meat products for more than two people, and do not eat people compared with To the risk of stomach trouble than double. "Nausea" and "heart burn" and excessive secretion of gastric acid, leading to acid reflux have a certain relationship. Research shows that people are the salt of the two roles: First, seasonings, and the other is available in two important nutrients, sodium and chlorine. The two substances in the human body mainly for the maintenance of acid-base balance and regulate the role of osmotic pressure; especially chlorine, which is the main material of gastric acid. Therefore, when the dietary intake of too much salt, a lot will stimulate gastric acid secretion. Excessive secretion of gastric acid, the usual symptoms in about one hour after a meal of "burning heart" and "anti-Acid Hydrolysis"; some people will feel that the swallowing difficulties and swallowing pain, or even chest Biemen flu. Serious acid reflux, is prone to cancer. Information shows that appear once a week stomach pain, heartburn or acid reflux symptoms of people suffering from esophageal cancer risk higher than the average person nearly eight times. In addition, gastric acid secretion or caused too much of the important causes of peptic ulcer, because the acidic gastric mucosa will to a certain extent of damage. Therefore, a stomach illness, particularly acid or suffering from gastric ulcer, usually the best eat salt. According to the survey, residents of north China every day Chiyan in 15 grams of -18 grams, and the South of residents in Chi Yan -12 grams of between 10 grams and the so-called "low-salt diet," the daily intake of salt should be in -6 Grams of between five grams. To achieve this, in addition to cooking should be less Fang Yan, as far as possible to eat salted fish, salt processing Xianrou and snacks, such as Salt and Pepper peanuts, Yanjin grapes. In their daily diet, usually the more acid should eat more partial basic foods such as seaweed, spinach, carrots, mustard, potatoes, watermelon, and so on. In particular, should eat more fruits, because although the taste of fruit on the acid, but in the future will be a basic metabolism. And acidic foods such as lobster, chicken, duck, beef, mutton, and so it should be minimal Huncai eat, eat the best and also appropriate with basic food. In addition, we must Shaohe drinks containing caffeine, such as coffee, tea, etc.; large amounts of sugar, too much greasy food such as chocolate, cake, and so will lead to excessive secretion of gastric acid, to eat.