Culture Apothecary with Alex Clark

Castor Oil Wellness Tricks, Herbalism & The Health Advice You’ve Never Heard | Barbara O’Neill

46 snips
Mar 6, 2026
Guest
Barbara O’Neill
Barbara O’Neill, Australian herbalist and author, shares decades of natural-remedy wisdom. She discusses homemade cold care, castor oil compresses for mastitis and tissue issues, simple kitchen poultices, sleep and circadian health, questions around routine medical screens, and practical herbal and lifestyle tips for digestion, immunity, pregnancy, and vascular health.
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INSIGHT

Cancer Thrives On Sugar Low Oxygen And Acidity

  • Barbara links cancer growth to fungus, low oxygen, acidity, and high glucose, citing Warburg's finding that cancer cells consume far more glucose.
  • Her prevention strategy: alkalize with water/foods, oxygenate by nasal breathing and exercise, and reduce glucose intake while using supportive herbs.
ADVICE

Build A Simple Poultice Box From Kitchen Staples

  • Keep an at-home poultice box with natural-fiber cloths, bandages, and kitchen items like potato, ginger, onion, and plantain for common injuries and inflammation.
  • Barbara recommends lemon-honey-ginger-garlic-eucalyptus-cayenne mixes for colds and plantain tea for children's asthma.
ADVICE

Favor Colon Health Habits Over Routine Colonoscopies

  • Avoid elective colonoscopies where possible; Barbara cautions the prep liquids irritate the colon and procedures can perforate tissue and trigger complications.
  • Instead, optimize daily evacuation with more water, fiber, abdominal exercise, and Pilates to reduce need for invasive screening.
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