You can just do things. Not everything needs a study, you don’t have to justify yourself to anyone!

Try things, if you like them, do them!

Try not living a neurotic “study” based life, I am trying it and its pretty great!

Neurotic is bad by definition, but using studies to inform your habits seems like a wise thing to do.

Obviously you shouldn't follow studies blindly, especially because many studies are poorly conducted and do not replicate, but in general, we know that just following your gut is suboptimal and sometimes dangerous in cases when studies give us clear information.

Absolutely and this is something that can be tested rather easily. If blue filters aren't immediately helpful to eye strain then they probably don't work for you but if they are they probably do work for you.

You can test the negative easily, but the positive is harder. Thus: placebos.

On the level of the individual a working placebo is a success.

You're saying that my eyes straining going away from reduced blue light is placebo? I can feel it right away and it gets worse in minutes, time and time again. As soon as I remove blue light the strain is gone. Honestly, I don't care what other people have to say, to me it's obvious that it helps and I stick to it. Again, I don't think this is universal and it may not help you if you don't notice immediate improvement.

(just nothing from Goop)

I am aware that meta-studies of glucosamine chondroitin show No Significant Gains in joint pain. I would never waste my money on it.

But my newly adopted dog had hip issues, and I bought a few months worth of a diet supplement in the hopes of doing something meaningf... dammit, it's glucosamine.

They claimed double-blind studies showed decreases in limping in just two months.

Two months, more or less, I stopped seeing him limp by the time we left the dog park. He still does sometimes, but it's rare - not every damn day, by any means.

We aren't that fricking different biologically from dogs in our skeletal attachment system. Maybe it's still a placebo, but it seems to defeat that idea. Maybe enough human issues are based on things that don't translate to dogs - sitting at a desk all day, eating junk food, walking upright... - that it helps them, but not enough of us.

Don't know. These GC supplements have convinced me it's worth my money, and he loves eating them, so he votes 'yes', too.

I found it interesting that placebo effect is also sort of relevant in pet care: it makes owners believe the pet is doing better.

Unfortunately, the study that showed this used the same medicine my dog had been on, and since it was for epilepsy, I can totally believe that whether I thought it worked had no connection to its effectiveness.

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