If their results are accurate to a degree, why are their tests not being subsidized by insurance companies. How much would an insurance co save by alerting a patient to her chances of getting diabetes, not to mention the money the patient would itself save.
There are really 3 sets of results they provide. 1. Genetic disorder. Tay–Sachs, etc. This stuff is priceless, because in the past, you had to pay thousands of dollars to get these same tests tone. These are accurate and very worthwhile ... but the majority of people will come back with all negative results, which is actually a good thing. 2. Your "increased risk" to certain diseases, like heart disease, etc. IMHO, t…
4. You're (nearly) immune to an infectious disease. It's good to know when a friend is puking their guts out that I can help take care of them since I'm one of the lucky 20% of white people with wonky fucosyltransferase that won't act as a receptor for the virus.
And knowing (2) lets channel potential anxiety about salt consumption into anxiety about fat consumption, letting me stay healthier on a given anxiety budget.