THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Crohn’s disease”

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Nutrient referenceSep 23, 2026

L-Phenylalanine

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An amino acid used in protein synthesis and other metabolic processes. Also called: Phenylalanine What it does An amino acid used in protein synthesis and other metabolic processes. How supplementation is approached Phenylalanine is an esse…

Nutrient referenceSep 23, 2026

Potassium

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Helps fluid balance, nerve signaling and muscle contraction. Also called: Potassium What it does Helps fluid balance, nerve signaling and muscle contraction. Possible deficiency symptoms Low blood potassium can cause weakness, constipation …

Nutrient referenceSep 23, 2026

L-Threonine

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An amino acid used in protein synthesis and other metabolic processes. Also called: Threonine What it does An amino acid used in protein synthesis and other metabolic processes. How supplementation is approached Threonine is an essential am…

Nutrient referenceSep 23, 2026

L-Tryptophan

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An amino acid used in protein synthesis and other metabolic processes. Also called: Tryptophan The serotonin and melatonin connection Dr. Purser’s course connects tryptophan with serotonin and melatonin in its mood/sleep teaching. It asks c…

Nutrient referenceSep 23, 2026

L-Tyrosine

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An amino acid used in protein synthesis and other metabolic processes. Also called: Tyrosine What it does An amino acid used in protein synthesis and other metabolic processes. How supplementation is approached Tyrosine participates in cate…

Nutrient referenceSep 23, 2026

L-Valine

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An amino acid used in protein synthesis and other metabolic processes. Also called: Valine What it does An amino acid used in protein synthesis and other metabolic processes. How supplementation is approached Valine is a branched-chain esse…

Nutrient referenceSep 23, 2026

Vanadium

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A trace element without an established essential dietary role in humans. Also called: Vanadium What it does A trace element without an established essential dietary role in humans. How supplementation is approached Dr. Purser’s course place…

Nutrient referenceSep 23, 2026

Vitamin A

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Supports vision, immune function and tissue development. Also called: Vitamin A What it does Supports vision, immune function and tissue development. Possible deficiency symptoms Deficiency can cause night blindness and eye-surface damage. …

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