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Nutrient referenceSep 23, 2026
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Provides building blocks for NAD and NADP, which participate in cellular energy reactions.

Nutrient referenceSep 23, 2026
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Supports amino-acid metabolism, neurotransmitter production and hemoglobin synthesis.

Nutrient referenceSep 23, 2026
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Supports DNA synthesis and one-carbon metabolism, including the pathway that processes homocysteine.

Nutrient referenceSep 23, 2026
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Supports collagen formation, antioxidant activity and absorption of nonheme iron.

Nutrient referenceSep 23, 2026
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A botanical used in traditional preparations; it is not a dietary nutrient.

Nutrient referenceSep 23, 2026
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A carotenoid found in foods and in the retina.

Nutrient referenceSep 23, 2026
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Supports enzymes, immune function, wound healing and taste.

Gene referenceSep 23, 2026
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NAT2 encodes N-acetyltransferase 2, which helps process certain drugs and other compounds. Combinations of variants can influence acetylation status; one SNP usually does not tell the entire story.

Gene referenceSep 23, 2026
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VDR encodes the vitamin D receptor, which helps regulate gene activity in response to active vitamin D. A receptor variant does not by itself mean receptors are absent or that the blood vitamin D level is low.

Gene referenceSep 23, 2026
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VKORC1 encodes vitamin K epoxide reductase, part of the vitamin K recycling system used in activating clotting proteins. It is not simply a vitamin K receptor.

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