Bitter gourd or Karela is available in Asian stores . Chinese variety is less bitter . Indian variety is nice good bitter .
Remove the seeds if they are hard and leave them if tender. Chop and blend with some water . Strain and juice is ready.
Bitter is opposite to sweet. kind of , right ? We eat too much sweet and no bitter. If it appeals to you and want to know benefits, try for a month everyday and you will know what it does to you.
Anything that we get curious abt , we have to try and do our own experiment and have our own experience.
Remember all 6 flavors everyday says Ayurveda.