Physical Signs

Midline Defects
Asthma
Keratin
Stomach Acid

Detox Pathways

Methyl Groups
BH4
Sulfate

Mental States

Nutrients

Folate/MTHFR
B12
Vitamin K

Sensitivities

Sulfur
Glutamate

Vitamin B6

Further Reading

The Basics

Reasons to Suspect

Sources

Closely Related

Diagram

Inputs/Outputs/Regulators

More Biochemistry

References

Bioavailability of vitamin B-6 from plant foods

notes