why do we need salt in our diets
If you're like most Americans, you consume too much sodium. Most of the sodium in your diet comes in the form of salt, perhaps from fast food or processed food, which are both primary sources of sodium. Too much sodium increases your blood pressure, which increases your risk for heart attack and stroke, according to the Centers for Disease Control and Prevention. Despite this, sodium is essential for health, because it helps fulfill certain biological functions. Aim to limit your sodium consumption to less than 2,300 milligrams daily. Salt is composed of sodium and chloride, which are two electrolytes that help maintain fluid balance and the transmission of nerve impulses. In your intestines, sodium helps your body absorb chloride, amino acids, glucose and water.
Sodium also helps your body regulate blood pressure. Consuming less sodium can help you prevent, or control high blood pressure, according to the CDC.
Salt (sodium chloride) is a mineral that is essential to our health, with an important role to play in regulating fluid levels, the functioning of nerves and muscles and management of blood pressure, amongst other things. Thus, too little salt in your diet can be as harmful as too much salt, which is a life-threatening condition caused by dangerously low levels of sodium in the blood. PHow much salt shou ld we i nclude in our diet? As sodium chloride is not produced by the body and we lose this essential mineral through sweat and urine, we must consume it through our diet.
The that adults should consume 6g of salt (2. 4g sodium) each day to ensure the healthy function of body fluids and muscle and nerve activity. Other guidelines, such as those issued by the World Health Organisation, vary. It should also be noted that if you exercise heavily, particularly if you are, then you may need to increase your intake of salt as the body loses sodium through sweat. You can learn more about the importance of salt for athletes in this blog post: Do we need more salt? Having examined data from more than 500 medical papers and studies about salt, Dr James DiNicolantonio, associate editor of the British Medical Journal s Open Heart, suggests that there was never any sound scientific evidence to support the low salt idea for healthy adults; that is, those with normal blood pressure.
Dr DiNicolantonio, who is also author of The Salt Fix: Why The Experts got It all Wrong, and Why Eating More Salt Could Save Your Life, suggests that salt has even than we previously thought. Salt can reduce the risk of premature death from heart attack and stroke, protect the kidneys and fertility, improve thinking and sexual performance, boost energy levels and mental focus and ensure restful sleep. What is clear is that salt is not only essential to maintaining our good health but consuming a sensible amount of salt can potentially provide additional benefits to our well-being. Categories:
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