Key Takeaways:

• Argues that vitamin B6 is crucial not only for basic metabolism but also for nervous-system function, immune health, and hormone balance.
• Presents case histories suggesting that B6 supplementation helped with conditions ranging from carpal tunnel and PMS to certain neurological issues.
• Exemplifies the orthomolecular trend of the 1970s, where individual vitamins are elevated as potential therapeutic agents rather than mere deficiency-prevention nutrients.