Alkalizing foods are all those that are able to balance the acidity of the blood, making it less acidic and approaching the ideal pH of the blood, which is about 7.35 to 7.45.
Proponents of the alkalizing diet argue that the current diet, rich in refined foods, sugars, processed meats and animal proteins, tends to make the blood pH more acidic, which can damage health and increase problems such as inflammation and hypotension. Immunity.
Alkaline foods are mainly low-sugar foods, such as
Under this diet, alkalizing foods promote the health and detoxification of the body, providing benefits such as preventing infections, reducing inflammation, improving pain and preventing diseases such as cancer.
The body’s acidity is measured with blood, but to facilitate vigilance, the creators of the alkaline diet suggest measuring acidity through testing and urine. However, the acidity of the body varies depending on the location, being very acidic in the stomach or vagina, for example.
Urine acidity varies by diet, bodily diseases or medications used, for example, and cannot be compared to blood acidity.
The pH of the blood is controlled so that it is always between 7.35 and 7.45, thanks to a process known as a buffer effect. Whenever a disease, food or medicine changes the pH of the blood, it is quickly controlled to return to its normal state, mainly through urine and breathing.
Therefore, it is not possible to make blood more acidic or more basic through the diet, because only some very serious diseases, such as COPD and heart failure, can reduce the pH of the blood, leaving it slightly acidic. However, the alkaline diet suggests that keeping the blood pH less acidic, even if your acidity was within the normal range, already has health benefits and prevents disease.
For more information about acidic foods, see: Acid foods.