THE PURSER WELLNESS ENCYCLOPEDIA

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Nutrient referenceSep 23, 2026

Quercetin

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A flavonoid present in onions, apples and other plant foods. Also called: Quercetin What it does A flavonoid present in onions, apples and other plant foods. How this fits a treatment plan Quercetin is an educational entry in the antioxidan…

Nutrient referenceSep 23, 2026

Resveratrol

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A plant compound found in grape skins and some other foods. Also called: Resveratrol What it does A plant compound found in grape skins and some other foods. How this fits a treatment plan Resveratrol is an educational entry in the antioxid…

Nutrient referenceSep 23, 2026

Rhodiola

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An herb whose root extracts are sold in supplements. Also called: Rhodiola What it does An herb whose root extracts are sold in supplements. How this fits a treatment plan Rhodiola is an educational entry in the antioxidant encyclopedia. Pu…

Nutrient referenceSep 23, 2026

Shiitake

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An edible mushroom also sold in concentrated preparations. Also called: Shiitake What it does An edible mushroom also sold in concentrated preparations. How this fits a treatment plan Shiitake is an educational entry in the antioxidant ency…

Nutrient referenceSep 23, 2026

Strontium

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An element with chemical similarities to calcium; supplemental strontium is not a substitute for calcium. Also called: Strontium What it does An element with chemical similarities to calcium; supplemental strontium is not a substitute for c…

Nutrient referenceSep 23, 2026

Sulforaphane

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A compound formed from precursors in cruciferous vegetables, including broccoli. Also called: Sulforaphane What it does A compound formed from precursors in cruciferous vegetables, including broccoli. How this fits a treatment plan Sulforap…

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

Turmeric

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A spice from a plant rhizome; curcumin is one of its constituents. Also called: Turmeric What it does A spice from a plant rhizome; curcumin is one of its constituents. How this fits a treatment plan Turmeric is an educational entry in the …

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…

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