1. Benefits:

Drinking water on an empty stomach in the morning is indeed beneficial. It can replenish water, flush the stomach, wake up the brain, beautify the face, and prevent constipation. .

2. Disadvantages:

People with nephritis should not drink it. Patients with acute nephritis, cirrhosis, ascites, and edema are best replaced with plain water to avoid increasing the burden on the kidneys and heart. People with high blood pressure should not drink it because salt contains a lot of sodium, which can cause blood pressure to rise.

It is not advisable to drink on an empty stomach for a long time. To supplement sodium on an empty stomach for a long time, long-term intake of sodium by the body will lead to excessive sodium content in the body, which may lead to high blood pressure, nephritis and other diseases.

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The wonderful uses of salt water:

1. Anti-dandruff: Washing your hair with salt water is often used to remove dandruff and prevent hair loss.

2. Inducing vomiting: If you feel uncomfortable due to mild food poisoning or drinking too much, you can drink concentrated salt water.

3. Antitussive: Drinking 1:100 salt water can relieve cough.

4. Treat burns: Soak the injured area in salt water or sprinkle it with salt water.

5. Prevent cramps: When your hands and feet are cramped and cold, you can heat the salt, wrap it with a cloth, and wipe it back and forth on your limbs several times.

6. Prevent throat hoarseness: Drink some salt water before singing to prevent throat hoarseness.