Wikipedia: Nitric oxide
Encyclopedia overview of nitric oxide as a signaling molecule—endothelial NOS pathway, guanylate cyclase, and note that reduction of inorganic nitrate can also contribute to NO-related biology; tertiary context for beet-juice trials, not BP effect sizes.
Scope vs this protocol
Centers NO as a short-lived radical signaling molecule: endothelium-derived relaxing factor framing, nitric oxide synthase (NOS) production from L-arginine, and (relevant here) mention that reduction of inorganic nitrate can also participate in NO-related physiology in mammals.
Evidence discipline
mmHg pooled changes, RCT inclusion rules, and GRADE judgments belong to PubMed-linked rows benjamim-2022-beetroot-juice-hypertension-meta and zhang-2023-dietary-nitrate-bp-rct-meta on dietary-nitrate-supplementation—use Wikipedia to orient mechanism vocabulary, not to cite trial numbers.
Pairing
wikipedia-nitrate-overview— NO₃⁻ chemistry, dietary nitrate subsection, and safety / cured-meat narratives adjacent to supplement trials.wikipedia-beetroot-overview— crop-level nitrate content and food context.marine-omega-3-supplementation— EPA/DHA lipid axis; keep distinct from nitrate→nitrite→NO discussions.
Outcomes
- Tertiary mechanism and history-of-science orientation (including nitrate reduction as a NO-related pathway in biology sections); quantitative blood-pressure outcomes require PubMed-linked meta-analyses on dietary nitrate protocols.