{"id": "card_works_nutrition", "kind": "verified", "title": "Calories from macronutrients, and a BMI", "body": "Carbohydrate and protein carry 4 kcal per gram; a body-mass index of 22.9 sits in the normal range. The bookkeeping of the body.  Worked & sealed by the engine — 10 g carb + 10 g protein = 80 kcal · BMI = 70/1.75² = 22.9 → normal.  [HOLDS; open the seal to re-check.]", "source": {"label": "The Works — worked & sealed", "url": "https://narrowhighway.com/s/e939481e08baf05e3cded32a6ce554d687bd3e4abbbbbb1c1df88ec4ffe164b2", "domain": "nutrition", "authority_tier": "verified"}, "shelf": "the-works", "box": "earth_life", "bands": ["the-works", "earth_life", "nutrition", "nutrition"], "connections": [{"to_card_id": "card_spine_the-works", "relationship": "member_of", "evidence": "a member of the the-works shelf in the keeping"}, {"to_card_id": "card_k_floor_of_discovery", "relationship": "paves", "evidence": "A worked, engine-sealed demonstration — a paving-stone of the floor of reality."}, {"to_card_id": "card_v_d9f8984242ef", "relationship": "demonstrates", "evidence": "A worked demonstration in the same field (nutrition)."}, {"to_card_id": "card_ref_rda_calcium", "relationship": "demonstrates", "evidence": "A worked demonstration in the same field (nutrition)."}, {"to_card_id": "card_ref_rda_iron", "relationship": "demonstrates", "evidence": "A worked demonstration in the same field (nutrition)."}, {"to_card_id": "card_works_manning", "relationship": "adjacent", "evidence": "Neighbouring worked demonstrations in the same part of the volume."}, {"to_card_id": "card_works_nested_control", "relationship": "adjacent", "evidence": "Neighbouring worked demonstrations in the same part of the volume."}], "author": "engine", "created_at": 0.0, "updated_at": 0.0, "visibility": "public", "lifecycle_stage": "public", "volatility": "permanent", "surface": "secular", "generated": false, "subject": "Nutrition", "extra": {"seal_hash": "e939481e08baf05e3cded32a6ce554d687bd3e4abbbbbb1c1df88ec4ffe164b2", "cite_url": "https://narrowhighway.com/s/e939481e08baf05e3cded32a6ce554d687bd3e4abbbbbb1c1df88ec4ffe164b2", "demonstration_id": "works_nutrition", "verdict": "HOLDS"}, "presentation": {"glyph": "•", "kind_label": "earth life", "by": "The Works — worked & sealed", "authority": "verified", "posted": "", "standing": "", "link": {"url": "https://narrowhighway.com/s/e939481e08baf05e3cded32a6ce554d687bd3e4abbbbbb1c1df88ec4ffe164b2", "host": "narrowhighway.com", "provider": "", "titled": "Calories from macronutrients, and a BMI", "waybill_line": "", "reach": "", "embed": ""}}, "neighbors": [{"id": "card_spine_the-works", "title": "The Works — sealed, worked demonstrations", "relationship": "on the shelf of", "why": "a member of the the-works shelf in the keeping", "href": "/card/card_spine_the-works", "resolved": true}, {"id": "card_k_floor_of_discovery", "title": "The Floor of Discovery — one floor, and by its design the fear of God", "relationship": "paves", "why": "A worked, engine-sealed demonstration — a paving-stone of the floor of reality.", "href": "/card/card_k_floor_of_discovery", "resolved": true}, {"id": "card_v_d9f8984242ef", "title": "10 g carb + 10 g protein = 80 kcal · BMI = 70/1.75² = 22.9 → normal", "relationship": "demonstrates", "why": "A worked demonstration in the same field (nutrition).", "href": "/card/card_v_d9f8984242ef", "resolved": true}, {"id": "card_ref_rda_calcium", "title": "Calcium — recommended daily allowance", "relationship": "demonstrates", "why": "A worked demonstration in the same field (nutrition).", "href": "/card/card_ref_rda_calcium", "resolved": true}, {"id": "card_ref_rda_iron", "title": "Iron — recommended daily allowance", "relationship": "demonstrates", "why": "A worked demonstration in the same field (nutrition).", "href": "/card/card_ref_rda_iron", "resolved": true}, {"id": "card_works_manning", "title": "How fast water runs in an open channel", "relationship": "adjacent", "why": "Neighbouring worked demonstrations in the same part of the volume.", "href": "/card/card_works_manning", "resolved": true}, {"id": "card_works_nested_control", "title": "The nested control-systems rule: meet a failure at its own layer", "relationship": "adjacent", "why": "Neighbouring worked demonstrations in the same part of the volume.", "href": "/card/card_works_nested_control", "resolved": true}]}