Sulfur deficiency in
general (including of the sulfur aminos) causes nearly every
symptom of your typical protein deficiency, and it isn't likely to be
remedied by plant - based protein supplements or grain concoctions, for two reasons: 1, the material has to be sulfur - positive (heavy on sulfur, low in competing nutrients), and 2, sulfur - deficient individuals have worked themselves in «debt,» meaning potent long - term therapy may be required before good results are seen.