“And tryptophan is found in chicken and seafood, turkey…” — Airing Pain at 8:33
“And tryptophan is found in chicken and seafood, turkey, avocados, bananas. That's just sort of an example. So on the very basic level, the nervous system needs nutrients. We know that specific vitamin deficiencies can cause pain problems. For example, vitamin B12 deficiency can cause a very unpleasant peripheral…”
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