Independent atlas of genetic tests and evidence
Genetic testing.
Without
the hype.
Planning a DNA test or comparing packages? See which tests have established clinical value, which are useful only in specific situations, and which remain research signals or marketing claims.
01 / WHAT WE DO
We help you understand which genetic tests answer a real medical question, which are useful only in specific situations, and where marketing claims are stronger than the evidence.
02 / YOUR QUESTION
Do not start with a gene. Start with a decision.
Disease risk
When one gene can genuinely make a large difference.
→02Medicine and DNA
Where genotype can affect drug choice or dose—with a clinician.
→03Test audit
Laboratory, technology, evidence, privacy and limits.
→04Genes in oncology
Inherited risk, tumour profiling and a safe treatment-discussion map.
→05Functions and children
Sport, learning, sleep and metabolism—with a separate map of genuinely justified testing in children.
→03 / MAP OF MEANING
One result. Four very different levels of meaning.
Causal relationship
A pathogenic variant can be a key cause of a rare or inherited condition.
Clinical modifier
Genotype changes drug response or risk, but never acts alone.
Common trait
A replicated group association with no medical action.
Research signal
An interesting hypothesis that cannot become a personal prediction.
04 / FIRST EDITION
See how meaning changes.
05 / INDEPENDENCE
We do not sell a test. So we can ask uncomfortable questions.
- What exactly was measured?Not the package name—the technology and coverage.
- For whom does the prediction work?Population, age, context and external validation.
- What changes after the result?If nothing changes, it is information—not clinical utility.
- Who else will know?DNA says something about you and your biological relatives.