I received the same e-mail. She doesn't explain why they have not responded to the FDA for the last 6 months.
The issue is marketing. 23andMe and its CEO are pushing the test as being able to do a lot more than it can. People who take the test need to realize the health results should be viewed with the same grain of salt as the ethnic results. They don't test all known SNPs for a condition and often only test a very small percentage. The percentages and risk factors are based only on the handful of SNPs they test and do not take into account hereditary, environmental, personal choices, and numerous other factors that can significantly raise or lower the percentages. I looked at my highest risk factor on their list. It tested 2 SNPs and used one of them to generate the percentage. In five minutes, I found a study that was 3 years newer than the one they used and it mentioned 7 genes that were very influential in getting the condition. I clicked on a link under the condition's report. I took the survey and it showed me at much lower risk for the condition. Both the survey link and 23andMe were ignoring key points. In 23andme's case, they are ignoring a minimum of 5 SNPs known to raise/lower the risk, they are ignoring the various factors mentioned above. For the survey link, they weren't taking into account any of the SNPs. Research shows 8-14% of the condition is based on genetics so 23andMe is ignoring 86-92% of the risk factors, including one that is responsible for 90% of the condition. Short of hiring a statistician or actruary expert, there is no way I would be able to determine a close approximation of my odds of getting the condition. Even with their help, 23andMe didn't test 5 or more SNPs that could dramatically alter the odds higher or lower.
They need to revamp the system and make it clearer to people who are considering testing how little they should rely on the results. Or, they should do a lot of other things to improve the results.
I appreciate what the CEO wants to do, but not the way the company is trying to do it. If she wants to give us the results she claims 23andMe can give, then she needs to spend a ton of money to do it.
The company's new chip is going to test 267,000 - 367,000 less SNPs than its current chip. That's a major downgrade. Some of the experts think it's going to be a major cut in the genealogy side of the chip, but 23andMe hasn't given details.