4 ms·
This sounds like something that should be followed up with placebo experiments.
by pishpash 6y ago
This sounds like something that should be followed up with placebo experiments.
- dmitryminkovsky 6y agoFor sure, but how would that be possible with NIH human experimentation guidelines?
- srtjstjsj 6y agoTake a bunch of people and remove annatto from the diet of half of them. For the annatto foods or their placebo substitutes, grind up and dye the food so the eater can't distinguish from placebo.