THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Vitamin B9 / folate deficiency”

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Nutrient referenceSep 23, 2026

Arginine

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…e or a laboratory finding is not automatically a standalone deficiency diagnosis. Assess overall protein intake, absorption and the clinical setting with a qualified clinician. Food sources Protein foods such as eggs, fish, poultry, meat, d…

Nutrient referenceSep 23, 2026

Asparagine

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…e or a laboratory finding is not automatically a standalone deficiency diagnosis. Assess overall protein intake, absorption and the clinical setting with a qualified clinician. Food sources Protein foods such as eggs, fish, poultry, meat, d…

Nutrient referenceSep 23, 2026

Astragalus

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…APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Astragalus root preparations differ from combination immune-support products. What symptoms can—and cannot—tell you There is no establish…

Nutrient referenceSep 23, 2026

Açaí Berry

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…APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Açaí fruit, juices and concentrated powders differ in fiber, sugar and extract concentration. What symptoms can—and cannot—tell you There…

Nutrient referenceSep 23, 2026

Boron

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…oms can—and cannot—tell you There is no established dietary deficiency syndrome for this specific botanical or compound. Symptoms are not evidence that you need this supplement. Food sources Prunes, raisins, avocados, nuts and legumes. Supp…

Nutrient referenceSep 23, 2026

Carnitine

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…rk reviews it alongside amino acids, CoQ10, magnesium and B vitamins. A low-energy complaint alone does not show that a carnitine supplement is the missing step. What symptoms can—and cannot—tell you Rare inherited disorders and certain med…

Nutrient referenceSep 23, 2026

Catalase

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…oms can—and cannot—tell you There is no established dietary deficiency syndrome for this specific botanical or compound. Symptoms are not evidence that you need this supplement. Food sources The body makes catalase. Enzyme-containing foods …

Nutrient referenceSep 23, 2026

Chlorophyll

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…APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Chlorophyll-containing foods and chlorophyllin supplements are not the same preparation. What symptoms can—and cannot—tell you There is n…

Nutrient referenceSep 23, 2026

Chromium

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…oms can—and cannot—tell you There is no established dietary deficiency syndrome for this specific botanical or compound. Symptoms are not evidence that you need this supplement. Food sources Meat, whole grains and some vegetables; amounts v…

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