4 ms·
There's also a gene that determines if you're a fast or slow metabolizer, I think it affects half life by around a factor of two. 23AndMe checks the associated
by TTPrograms 11y ago
There's also a gene that determines if you're a fast or slow metabolizer, I think it affects half life by around a factor of two. 23AndMe checks the associated SNP.
- danieltillett 11y agoYes this is true. I should have added these times are averages, not constants. Metabolism of drugs like caffeine is genetically quite variable and is quite an issue for pharmaceutical companies.