Nutritionist Wang Zhengwei reminds that drinking more water is important, but do not forget to add sodium, because sodium mainly maintains the body’s fluid balance, normal nerve and muscle function, improves brain function, controls absorption glucose, and maintains acid-base balance. (Image taken from freepik)
[Sianel Iechyd / Adroddiad Cynhwysfawr]A 50-year-old woman was worried about edema and did not add any salt to her diet during weight loss, resulting in lack of energy, palpitations, chest tightness, upset stomach, thirst, and even a bad temper. she believes that drinking more water is healthy, and the amount of water in a day is 6 to 7000 c.c. In this regard, the dietician Wang Zhengwei pointed out that the “killer” could be low blood sodium, and reminded that it is important to drink enough water, but do not forget to add sodium, because sodium has the functions of maintaining the fluid of the body. balance, normal nerve and muscle function, and improved brain function. .
Wang Zhengwei posted on the Facebook fan page “Nutrition Master_A Can Nutritionist” that sodium ions are an essential element for the body, and should be balanced rather than not eating at all. In addition, drinking too much water will dilute the content sodium in the body, which is harmful to the body, very much. He also shared 5 functions of sodium:
Please read on…
Maintaining fluid balance:Most of the body’s sodium is found in the blood and the fluid around cells. Sodium dissolves in the blood and plays a key role in maintaining blood pressure, but eating too much sodium can increase blood pressure.
Maintain normal nerve and muscle function:Sodium ions play an important role in muscle contraction and nerve impulse conduction.
Control of Glucose Absorption:Sodium helps boost glucose uptake by cells, and studies have found that a low-sodium diet is associated with increased insulin resistance. This can lead to high blood sugar and insulin, which can lead to type 2 diabetes and other serious illnesses.
Maintaining acid-base balance:By changing the phosphate ratio in the body, sodium can control the response of the kidneys and the frequency of urination to regulate the acid base of the body.
Improve brain function:The brain is very sensitive to changes in the amount of sodium in the body; sodium deficiency often manifests as confusion and lethargy. Balanced sodium keeps the mind sharp and is an important mineral for brain development.
Wang Zhengwei said that it is more important to drink an appropriate amount of water. Once a large amount of pure water is replenished in a short period of time, the concentration of electrolytes such as sodium, potassium and magnesium in the body will decrease, and electrolyte imbalance will easily occur when salt is not added. “Spontaneous dehydration” “Symptoms similar to hyponatremia, such as fatigue, headache, vomiting, loss of appetite, thirst, difficulty breathing, etc.
As for how much is enough? Wang Zhengwei said that the recommended daily intake of sodium for adults should not exceed 2400 mg. If you sweat a lot and athletes, you can increase the intake according to the situation. In addition, a source of sodium is table salt It is recommended to buy low sodium salt Its main components are sodium chloride and potassium chloride. Sodium and potassium ions are essential electrolytes for the human body. Fluid balance.
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