metabolism
Let an agent explain metabolism accurately, separate scientific facts from diet marketing, and direct individual metabolic health questions to clinicians.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain metabolism accurately, separate scientific facts from diet marketing, and direct individual metabolic health questions to clinicians.
The set of chemical reactions in living organisms that convert food into energy and building blocks, and eliminate waste, including catabolism and anabolism.
What it is for: Metabolism keeps organisms alive; understanding it informs nutrition, medicine and biotechnology.
It can be study it in biochemistry; measure metabolic rate; diagnose metabolic disorders, by clinicians; engineer it in biotechnology.
Distinguishing features
All chemical reactions of life
Catabolism breaks down; anabolism builds up
Regulated by enzymes and hormones
Popular claims about boosting metabolism are often unsupported
What it looks like
Not visible; measured through energy use, blood tests and biochemical assays.
Physical character
adult basal metabolic rate: about 1200-2000 kcal per day - varies with body size and sex
How it is recognised
Metabolic pathways in diagrams
Basal metabolic rate measurements
Metabolic disorders named in medicine
Related models
is a kind of - process
uses - enzymes
produces - ATP
can be disrupted by - metabolic disorders
In practice
Families and kinds
energy metabolism
carbohydrate, lipid and protein metabolism
drug metabolism
inborn errors of metabolism
Identifiers
KEGG pathway id map plus digits metabolic pathways
GO biological process GO:0008152 metabolic process
Standards and regulation
Health claims regulation for foods such as EU Regulation 1924/2006
Failure modes and hazards
Unsupported diet claims
Individual medical advice
Oversimplifying metabolic disease
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.metabolism
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Pathways What reactions.
Pathways organise metabolism.
Pathway
Named pathway.
Pathway
Pathway.
- Which metabolic pathway is involved? definition
- What does it produce? definition
Regulation
Control.
Regulation
Regulation.
- How is the pathway regulated? definition
- Which hormones affect it? definition
Measurement Metabolic rate and tests.
Measurements quantify metabolism.
Rate
Energy use.
Rate
Metabolic rate.
- How is metabolic rate measured? definition
- What affects it? definition
Tests
Blood tests.
Tests
Clinical tests.
- Which tests assess metabolism clinically? definition
- Who should interpret them? action
Health Disorders.
Metabolic health needs professional care.
Disorders
Metabolic disease.
Disorders
Metabolic disorders.
- Which disorders affect metabolism? definition
- When should someone see a doctor? action
Claims
Diet marketing.
Claims
Evaluating claims.
- Is a claim to boost metabolism supported by evidence? boundary
- Which authority assessed it? provenance
Applications Biotech and drugs.
Metabolism is engineered and studied.
Drug metabolism
Interactions.
Drug metabolism
How drugs are processed.
- How is a medicine metabolised? definition
- Which interactions matter? boundary
Biotechnology
Engineering.
Biotech
Metabolic engineering.
- How is metabolism engineered in industry? definition
- Which rules apply? provenance
What the second pass must settle
- Should pathways be separate entries?
- How should diet claims be checked?
- How should metabolic disorders be linked?