acidity

Acidity is the acid quality, that which tastes like agraz or from vinegar. When excess acid is produced in the stomach, the person suffers from heartburn, a condition that affects various aspects of life.

Heartburn

The gastric acid regurgitation causes what is known as pyrosis, which is a sensation of burning in the esophagus. Some of the foods and drinks that can cause heartburn are red wine, chocolate, caffeinated drinks, mint, coffee, and spicy ingredients. Other triggers for this discomfort, which is also known as "heartburn," are overeating, being overweight, nicotine, and pregnancy. When this disorder occurs very often, it is advisable to seek professional help.

However, as with most ailments, there is a long list of home remedies and tips to avoid this state of heartburn. The first failure that occurs when you suffer from this disorder is that the lower esophageal sphincter, in charge of containing stomach acids, yields. Certain foods are very effective in preventing this very important component of the digestive system from relaxing and allowing stomach contents to flow up the esophagus; among them are:

the oats: many doctors recommend it especially to patients who suffer from heartburn, since it can be ingested at any time of the day and is accessible and nutritious;

the bananasAlthough their pH level (5.6) makes them ideal for treating this type of gastric discomfort, some people seem not to obtain good results from their consumption;

melon: in the same way as bananas, this fruit It seems to generate opposing opinions, although the majority of people who consume it to relieve or avoid heartburn are satisfied with its action;

fennel: a not very popular vegetable, but in this case it is very effective, and it also helps with the digestion process. It is worth mentioning that it is a perfect companion to a salad;

parsley: needs no introduction, since it is one of the condiments best known and used in the kitchen, as it is extremely inexpensive and tasty, improves digestion and prevents discomfort such as heartburn;

Integral rice: Unlike white rice, it is very practical for cold dishes such as salads and it is easier to preserve. In this case, it proves to be an excellent food for those who suffer from heartburn.

On the other hand, to calm the acidity, it is advisable to prepare an infusion with boiled water and two tablespoons of anise, and let it settle for ten minutes before drinking it. Other homemade recipes include ingredients like lettuce, cloves, and cinnamon.

Other meanings

The term acidity also refers to the amount of free acid found in resins, oils and wines, which is determined through titration with a basic reagent. The result is expressed in the form of percentage (%). On the other hand, acidity is the abundance of hydrogen ions in an aqueous solution (compared to the ions present in pure water).

The basicity it is the concept that complements acidity. The pH is the scale which allows, in aqueous solutions, to quantify acidity or basicity. Outside of this type of solution, it is possible to compare the acidity in different elements, such as the gases carbon dioxide, sulfur trioxide and dinitrogen.

It can be distinguished between two types of acidity: on the one hand, the natural acidity It is that produced by the natural composition of the substance; instead, the developed acidity It is obtained from microbiological, thermal or enzymatic processes that generate the acidification of the component.