Soak kelp soft and clean it;

2. Sit in a pot, add water and kelp;

3. Cover, fire and cook over medium heat;

After 4.2 minutes, remove the cover, turn the kelp with chopsticks, taste it, and turn off the fire;

5. When the kelp gets cold, put the kelp in a container bottle, add vinegar and soak it;

6. Cover and soak.

Edible value of kelp;

Kelp can quickly restore normal blood pressure, reduce blood lipid viscosity and control urine sugar index, which is of great help to people who stay up late for a long time, drink alcohol, have irregular diet and irregular work and rest time. Because it contains natural iodine, it is well known to help eliminate thyroid (big neck disease) in inland areas.

Brainwashing with kelp vinegar and nuts can effectively prevent Alzheimer's disease.

Soak with fresh kelp for one hour, which is an excellent flavor cold dish with unique taste, sweet and sour taste.

When stewing meat such as ribs, adding a little kelp vinegar will not only taste delicious, but also remove greasy.