Studies show that too much salt is bad for people's health, which can lead to high blood pressure and an increased risk of heart disease and stroke. The global salt reduction programme is usually gaining new momentum, whether through awareness-raising activities or government intervention.
The same will additionally apply to South Africa. 3 years back, China became the very first nation to impose required salt targets on staples such as bread and soup. This is in line with the world health organisation's recommendation to reduce salt intake by 30 per cent by 2025. South Africa will soon follow suit. South Africa's approach is to target the involuntary intake of salt, which has been added to st mary's food bank matters (http://parsley.wert.jp/). Their argument is that it would be the most cost-effective way to prevent high blood pressure, a major cause of heart disease and stroke.
The study estimated that reducing salt intake could prevent about 23,000 cardiovascular diseases and 5,600 deaths in South Africa each year. The new legislation to reduce salt intake could save the United States $51.25 million in health care costs related to cardiovascular disease. It is too early to say whether the fresh law will have the desired effect on health - it will take years to accomplish. But the policy did work in reducing salt in staples like breads.
As part of a who research on global aging, researchers monitored salt intake in South Africa before the fresh law came into effect, and are now repeating the work to determine whether salt intake has been reduced. South Africa has also made concerted attempts to raise general public awareness of excessive salt intake and cardiovascular health.
Studies have shown that this has a significant effect on changing people's behavior, such as adding salt to brain food when cooking food and eating. But in the medium to long term, will these interventions create the health results that the government predicts? Important indicators will be lowering blood pressure and reducing cardiovascular events such as heart episodes and strokes. That's partly as the federal government is changing its insurance policies to new technological findings about how exactly salt affects your body. That is a frontier that researchers all over the world are exploring.
The researchers' study challenges years of assumptions about how exactly salt affects your body. Their findings -- and those of other international researchers -- suggest that the mechanisms underlying salt and cardiovascular health may be more complex than initially thought. This, in turn, suggests that there is plenty of scope for policy adjustments to improve the prevention and treatment of common diseases such as hypertension. For example, the researchers emphasized that reducing sodium intake can considerably decrease the harmful ramifications of hormones connected with high sodium intake. Blood circulation pressure, center structure and arteries are affected. That is further proof the significance of policies focusing on sodium intake.
What do we realize now?
Over the years, there's been convincing evidence linking high sodium intake to cardiovascular events such as for example high blood circulation pressure and cardiovascular disease. But growing research has started to query the physiological system of the hyperlink between sodium intake and improved blood pressure. For many years, it's been a typical consensus in medical books that high salt intake causes thirst. As a result, higher water intake can lead to an increase in blood volume, which can lead to higher blood pressure, and eventually both water and salt are excreted by the kidneys and blood pressure.
But Jens Titze, a German researcher, recently discovered that salt is stored in the skin. The researchers further showed that high salt intake was accompanied by minimal water loss. The surprising findings were met with skepticism by the global health community, but also underscored the need for scientists to delve deeper into the mechanisms of blood pressure.
Us analysts Alexei Bagrov and Olga Fedorova have identified another element in how sodium affects cardiovascular wellness. Marinobufagenin is a steroid hormone with properties similar to those found in the venom of Bufo marinus toad. The hormone's job is to keep the salt in balance, so the body produces it when it is ingested in large quantities. But in response to excessive salt intake, high levels of the steroid hormone can raise blood pressure, affect the structure of the heart and raise the hardness of the animal's bloodstream vessel walls.

Analysts recently began the very first assessments in healthy young people, and they proved for the first time a strong positive correlation between increased salt intake and increased steroid hormones. Researchers have found that high salt intake is associated with aortic stiffness, even in very young people. The researchers after that tested whether it had been the steroid hormones or the sodium itself. If they analyzed the info for both chemicals, they discovered that steroid hormones, definitely not sodium, were at fault. This steroid hormone is certainly associated not merely with aortic rigidity, but also with elevated blood pressure and increased left ventricular mass.
Healthy young adults consume an average of 11.8 grams of salt (more than two teaspoons) per day. The world wellness organization recommends eating less than 5 grams (1 teaspoon) of sodium per day. Bottom line the latest results claim that South Africa should decrease sodium in staple foods to help expand decrease daily sodium intake. The data also strongly facilitates continued public understanding campaigns to reduce excessive salt intake and safeguard cardiovascular health.