The World Health Organization recommends that daily salt intake should not exceed 6 grams per person, especially for children and adolescents. Research shows that having a salt-free lunch or dinner regularly can bring many unexpected health benefits. What are the benefits of a salt-free diet?
Excessive salt intake leads to calcium loss. The impact and harm of long-term high salt intake on health are significant. It not only triggers high blood pressure but can also cause gastritis, peptic ulcers, upper respiratory tract infections, and other diseases. Furthermore, excessive salt is the main culprit behind osteoporosis. This is because the kidneys excrete excess sodium in urine daily, and for every 1000 milliliters of sodium excreted, approximately 26 milligrams of calcium are lost. Therefore, the more sodium the body needs to expel, the greater the calcium consumption.
Many benefits to a salt-free meal. Scientists believe that salt-free food helps balance the osmotic pressure inside and outside cells, thereby releasing some factors that are detrimental to cells. People who consume a lot of salt should regularly eat some light or salt-free meals. This is especially true for those who often dine out, as they have no control over the salt content in their food. It is recommended to have one salt-free meal per week to allow the stomach, intestines, and blood vessels to be thoroughly cleansed. Regular salt-free meals can not only reduce salt intake but also cleanse the digestive system and balance osmotic pressure. Of course, salt-free meals should not be too frequent, a maximum of twice a week, because too little salt intake can also disrupt the body's ion balance and be harmful to health.
Salt-free meals can also be delicious. For people who prefer strongly flavored food, suddenly switching to salt-free meals might be an adjustment. The following methods can be used to make food more palatable: utilize the aroma of oils; use sour flavors; season with sweet and sour sauces; employ cooking methods that preserve the original flavor of the food, such as steaming and stewing, which help maintain the food's natural aroma; use Chinese medicinal herbs and spices to add flavor, such as Angelica sinensis, goji berries, Ligusticum wallichii, red dates, black dates, cinnamon, fennel, star anise, and Sichuan peppercorns; eat more fruit and vegetable salads, which not only eliminate the need for salt but also replenish potassium, which is highly beneficial to the body.