It is very effective to eat bananas to supplement energy on the first day.

It is very effective to eat bananas to supplement energy on the first day.

When the day is stuffy, people will sweat a lot, feel tired, limb weakness, loss of appetite, and even severe collapse.

However, eating bananas before going out can alleviate or avoid this phenomenon.


hzh {display: none; }  专家指出,这种现象多与缺钾有关。Potassium is an important nutrient in the human body and an important electrolyte in the human body.

Potassium is mainly stored in human cells. Its main function is to maintain and regulate the volume and osmotic pressure of intracellular fluids, maintain the acid-base balance of body fluids and the transmission of nerves, and play an important role in the normal metabolism.

Potassium can also enhance the excitability of the human nerves and muscles, reduce the excitability of the heart muscle, and thus maintain the normal function of the nerves and muscles, especially the normal movement of the heart muscle.

  The normal concentration of potassium is 3.


5 mmol/L, less than 3.

5 mmol/L is hypokalemia.

The most prominent manifestation of hypokalemia is the weakness of the limbs. Through the aggravation of hypokalemia, systemic muscle weakness, diaphragmatic muscles, respiratory muscle paralysis, difficulty in breathing, difficulty in swallowing, severe suffocation, and muscle necrosis, fiberShrinking and so on.

In addition, low potassium can cause damage to the digestive, nervous, circulatory, and urinary systems.

  Experts advise that there is more sweating in summer, and you should pay more attention to eating potassium-containing foods such as bananas, lean pork, squid, peanuts, kelp, etc.

Bananas also replenish energy quickly, and the sugar is quickly converted to glucose, which is immediately absorbed by the body and is a fast source of energy.

The concentrated magnesium in bananas also has the effect of eliminating fatigue.

  Bananas are good, but not for everyone.

People with acute chronic nephritis and renal insufficiency should not eat more bananas, limited to half a root.

Bananas are cold, and those with spleen and stomach deficiency should be careful to avoid diarrhea.

Diabetic patients must also pay attention to the limit, should be ingested from the staple food, remove a small amount, so as not to increase blood sugar.