Cucumber Foam Mystery Solved: Why It Forms & Is It Safe? Expert Reveals Truth

• White foam forms when rubbing cucumber ends due to a natural compound called cucurbitacin.
• Dr. Rajkumar, an Ayush physician from Rishikesh, explains that juice and enzymes react with air to create the foam.
• This natural process is completely safe and not an indication of pesticides or chemicals.
• Rubbing is believed to reduce bitterness by releasing some cucurbitacin, though not scientifically essential.
• Foam formation varies by cucumber variety, freshness, and natural elements present.