Wash the leaves of Perilla frutescens, boil them in boiling water for 5 minutes, take out the leaves, add rock sugar to boil, and add bayberry juice squeezed by juicer after cooling.
1. Remember not to use a metal pot when cooking perilla.
2. The concentration of the cooked perilla juice is high, and it is better to mix a proper amount of water when drinking. Or you can reduce the amount of sugar.
3. Perilla juice cooled in refrigerator tastes better.
4. People with fever and weakness should not eat.
Perilla has two colors, one is green and the other is purple. Perilla leaves are used to make perilla juice.