Search results

More filters

1588 resources287 duplicate listings grouped

What’s searchable?
Nutrient referenceSep 23, 2026
Some search terms matched

Needed for nerve function, DNA production and healthy red blood cells.

Nutrient referenceSep 23, 2026
Some search terms matched

Provides building blocks for NAD and NADP, which participate in cellular energy reactions.

Nutrient referenceSep 23, 2026
Some search terms matched

Supports amino-acid metabolism, neurotransmitter production and hemoglobin synthesis.

Nutrient referenceSep 23, 2026
Some search terms matched

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

Nutrient referenceSep 23, 2026
Some search terms matched

Supports collagen formation, antioxidant activity and absorption of nonheme iron.

Nutrient referenceSep 23, 2026
Some search terms matched

A botanical used in traditional preparations; it is not a dietary nutrient.

Nutrient referenceSep 23, 2026
Some search terms matched

A carotenoid found in foods and in the retina.

Nutrient referenceSep 23, 2026
Some search terms matched

Supports enzymes, immune function, wound healing and taste.

Gene referenceSep 23, 2026
Some search terms matched

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
Some search terms matched

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.

About search coverage

Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.