{"id": "card_floor_nutrition", "kind": "note", "title": "Nutrition — the body's fuel, counted", "body": "Food energy is carbohydrate and protein at 4 kcal/g and fat at 9; a calorie is heat; the body burns and stores. Three pillars rest on chemistry (metabolism is oxidation), biology (the body) and medicine (health). The engine seals the arithmetic and declines the dietary prescription. The stick (stick_nutrition_the_body_s_fuel_counted) seals a meal's calories and fat's energy density over carbohydrate (tools/seed_nutrition.py).", "source": {"label": "Narrow Highway — nutrition", "url": "", "authority_tier": "engine_derived", "ref": "stick_nutrition_the_body_s_fuel_counted"}, "shelf": "codex", "box": "nutrition", "bands": ["floor", "nutrition", "one map"], "subject": "Nutrition — the body's fuel, counted", "connections": [{"to_card_id": "card_nutrition_calories", "relationship": "has_part", "evidence": "a pillar (Calories)"}, {"to_card_id": "card_nutrition_macronutrients", "relationship": "has_part", "evidence": "a pillar (Macronutrients)"}, {"to_card_id": "card_nutrition_health", "relationship": "has_part", "evidence": "a pillar (Health)"}, {"to_card_id": "card_k_floor_of_discovery", "relationship": "part_of", "evidence": "the body's fuel on the one map, rooted in the Floor of Discovery"}], "author": "engine", "created_at": 0.0, "updated_at": 0.0, "visibility": "public", "lifecycle_stage": "public", "volatility": "permanent", "surface": "secular", "generated": false, "call": "codex.nutrition", "facets": {"subject": ["floor", "one map"]}, "presentation": {"glyph": "•", "kind_label": "nutrition", "by": "Narrow Highway — nutrition", "authority": "engine_derived", "posted": "", "standing": ""}, "neighbors": [{"id": "card_nutrition_calories", "title": "Calories — energy is heat", "relationship": "has part", "why": "a pillar (Calories)", "href": "/card/card_nutrition_calories", "resolved": true}, {"id": "card_nutrition_macronutrients", "title": "Macronutrients — the body burns and stores", "relationship": "has part", "why": "a pillar (Macronutrients)", "href": "/card/card_nutrition_macronutrients", "resolved": true}, {"id": "card_nutrition_health", "title": "Health — diet and the body", "relationship": "has part", "why": "a pillar (Health)", "href": "/card/card_nutrition_health", "resolved": true}, {"id": "card_k_floor_of_discovery", "title": "The Floor of Discovery — one floor, and by its design the fear of God", "relationship": "part of", "why": "the body's fuel on the one map, rooted in the Floor of Discovery", "href": "/card/card_k_floor_of_discovery", "resolved": true}], "house": {"door": "FIND", "kind": "card", "trail": "connections", "seal": "/card/card_floor_nutrition", "next_step": {"do": "follow a connection: what this card rests on, and what rests on it", "door": "FIND", "tool": "card_connections", "params": {"id": "card_floor_nutrition"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}