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The SRP Historical Archives Audio Series

New! Now you can listen to articles from our one-and-only Historical Archives. Check out the great preview samples here, and look for individual downloads as well as a CD collection of selected articles coming soon.

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Articles from Milk and Honey

By Cyrill William Carter

Summary: An important excerpt about one of the critical B complex vitamins that got lost in the rush to synthesize nutrients. Vitamin B4 is a vitamer of the B complex that promotes proper nerve impulse transmission, yet it is not recognized as an essential nutrient by modern science. In the report, Carter notes that in pigeons suffering heart block that had been fed a diet devoid of natural vitamin B complex, supplementation with vitamins B1 and B2 failed to resolve the problem. When supplementation was switched to a yeast extract, which naturally contained the then-unknown B4 vitamer in addition to vitamers B1 and B2, the heart block was resolved. Oxford University scientists worked for over a decade to resolve the relationship between vitamin B4 and vitamin B1. Original source unknown. Reprint 3, 1934.

View PDF: Maintenance Nutrition in the Pigeon and Its Relation to Heart Block

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