Coconut juice is not harmful to the body, but if you have the conditions, it is best to drink it fresh. What kind of coconut is the best? 1. The meat inside the coconut has not yet become hard. At this time, such coconuts are both delicious and delicious, whether they are coconut juice or coconut meat; 2. To judge whether a coconut is old or tender, the most direct way is to pick it up and shake it. If you hear the sound, it means it is old, but if you don't, it means it is old. When you hear the sound, it is tender, and it is also the best to drink water and eat meat; 3. If you count the best coconut, it is a sprouted coconut. After sprouting and no sound is heard, the meat inside the coconut forms a ball like cotton. (Only a little bit), very sweet and refreshing, and can remove phlegm.